CONTENTS Volume 02, Issue 02, 2013 Current Developments in New Zealand Capital Markets Current Developments in the New Zealand Stock Exchange 02 By Tim Bennett NZX Joins the Race to Minimise Tick Size 04 By Hamish D. Anderson Impact of Corporate Governance on Financial Practices of New Zealand Companies 12 By Hardjo Koerniadi Light-handed Regulation in New Zealand Banking and Financial Services: Has it worked? By David Tripe 18 Current Developments in the New Zealand Stock Exchange Current Developments in the New Zealand Stock Exchange By Tim Bennett Tim Bennett is the Chief Executive Officer of the New Zealand Exchange New Zealand’s capital markets are riding on the crest of a wave. But unlike past peaks in the equity market that have been few and far between, the wave we are currently riding is the first in a set of breakers that will transform our capital markets and support a step function change in New Zealand’s economic growth. 1. Introduction It has been a tremendous past 12 months for the markets. Going forward, net inflows into the market will be We are therefore – if the stars remain aligned – at the The NZX 50 Index is up 23.5% in the year to September 30; underpinned by growth in New Zealand managed funds. beginning of a series of waves that will rebuild our capital trading volumes are up 38.6%; and capital deployed into the These are now almost entirely driven by KiwiSaver funds, markets. New Zealanders are saving more, in particular market from IPOs, secondary capital raising and sell downs which are projected to increase by some 12% to 15% per through KiwiSaver, and are investing in equities in a well- by strategic investors have totalled $3.3 billion. Given similar annum over the next decade. Supporting this level of regulated marketplace, a trend that should continue numbers from other markets globally, it would be easy to demand will require a continued growth in listings, some of for many years to come. This in turn is supporting the suggest that our market is merely riding on the interest rate which is evident already and some of which will develop development of a growing financial services sector fuelled equity boom that we have seen globally. through new market structures, such as the small-cap (advisors, fund managers and brokers), which combined market NZX is developing. More new markets targeting with increasing net funds inflow and improved liquidity, different segments of the investor base and companies provides the infrastructure required to encourage more at different stages of the business lifecycle are likely to companies to utilise the capital markets to fund their develop, made possible by the recently passed Financial business growth. But if we delve deeper into the numbers, we see the signs of a series of well-planned structural changes in the capital markets beginning to appear. In the year to June 30 2013, retail investor ownership in the market rose by 3.1% to 26.4%. This is the first sizable jump since 2006 and Markets Conduct Act. while driven partly by the interest rate environment, is also This expected growth in our capital markets will underpin the result of the Government’s share offer programme; New Zealand’s economic growth through a broader range a number of attractive listings; and a renewed interest in of capital raising options and a lower cost of capital. Of equities as an asset class. This has been supported by an course, the reverse is true as well: a vibrant equity market is improved regulatory environment, in particular through the dependable on a sound economy. introduction of the Financial Markets Authority, which has begun to restore trust in our financial markets. Fortunately, New Zealand is a strong position on this front as well. Our global competitiveness has increased to 18th Overall, New Zealand ownership of NZX listed companies in the most recent World Economic Forum survey (ahead has increased by 2.1% to 66.9% in the year to 30 June as of Australia for the first time); we have a relatively strong foreign investors sold down stakes in companies such as Sky middle class which will drive consumptive growth; six of our TV and Trade Me, reversing the trend we saw in the 2000s, top 10 exports are soft commodities with growing Asian where foreign majority owners tended to take companies demand; and we have a tourism industry also supported private. by proximity to the largest and fastest growing region in the world. 04 APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 05 NZX Joins the Race to Minimise Tick Size limit orders thereby reducing trading activity (Harris, 1997). The final pool of 17 firms eligible to trade at half-cent Ahn, Cao, and Choe, (1996) find no change in trading increments include some of the NZX’s largest, most activity in AMEX stocks, while Hsieh, Chung and Lin (2008) frequently traded stocks such as Telecom and Auckland find significant declines in trading activity in Taiwan when Airport through to small, illiquid stocks like Kermadec tick size is reduced. Property Fund and CDL Investments (see Appendix for the In addition, research also reveals that the liquidity benefits of lowering tick size are not shared equally by firms. Larger firms with higher trading volume and those NZX Joins the Race to Minimise Tick Size that consistently trade at spreads equal to the minimum tick size prior to the change enjoy the greatest liquidity improvement (Chung, Charoenwong, and Ding, 2004). In contrast, smaller firms with low trading volumes experience a worsening of liquidity (Aitken and Comerton-Forde, 2005). By Hamish D. Anderson complete list of eligible stocks). Understanding the impact of reducing the minimum tick on stocks exhibiting these varying size and liquidity characteristics can inform future policy decisions. This paper shows that not all eligible firms enjoy the same liquidity improvements. Smaller stocks and those with greater illiquidity prior to the tick change tend to fare worse after the reduction in tick size compared to larger more liquid stocks. Hamish Anderson is an Associate Professor in Finance at Massey University, New Zealand 2. Data & Method In 2011, the New Zealand Exchange (NZX) reduced the minimum tick size from $0.01 to $0.005 for seventeen dual-listed and property stocks, with the stated objective of boosting NZX liquidity. After controlling for firms matched on similar liquidity characteristics, both spread and depth significantly decline, and there is some evidence of higher turnover. However, smaller firms do not enjoy the same liquidity benefits as larger firms. For example, smaller firms and those with greater illiquidity prior to the tick change, experience deterioration in turnover after the change. The three main liquidity variables used to explore the stocks in the pre- and post-periods are reported in Table 1. change in tick size impact in this paper are: percentage Given the relatively small sample sizes, the Wilcoxon signed quoted spread, depth and turnover. The percentage rank test measures the statistical significance between pre- quoted spread is calculated as follows: and post-period differences for each liquidity variables. To control for possible market wide liquidity changes over (1) also matched with a stock that is not eligible to trade at Keywords: Tick size, Liquidity, Spread, Depth, Turnover half cent increments. For each eligible stock, an ineligible 1. Introduction In March 2011, the NZX joined a world-wide race to minimise tick size. Tick size, the smallest incremental change in a share price has been sliced and diced by numerous stock exchanges around the world over the last two decades. The American Stock Exchange initiated this trend in 1992 by reducing tick size from 1/8th in a dollar to 1/16th for low priced stocks, before progressively rolling the period examined, each eligible stock in the sample is where Bidj,t and Askj,t are the closing bid and ask quotes rather than NZX. As the head dealer for Craigs Investment Partners stated, for stock j on day t. Depth is the dollar value of depth at the best available bid and ask quotes immediately prior to each trade. Daily depth is then calculated for each stock “Having to leave half-a-cent in Australia is detrimental by averaging the depth immediately prior to all trades in to New Zealand liquidity”. And this is “one of the major, a given day. The third measure, turnover, is the aggregate but unspoken reasons why the scheme was introduced.” dollar value of all trades in a stock on a given day. (Krupp, 2011) An event study method similar to Ahn, Cao, and Choe, it out all stocks by 1997. The New York Stock Exchange Investors are likely to be interested in bid-ask spread (1996) compares the daily average for a liquidity variable whose tick size had remained unchanged for more than and depth as these directly impact on their total trading by stock over the 120 trading days prior to the effective 200 years adopted the 1/16th tick size in 1997, which was costs and ability to trade at the best available prices. date (pre-period) of the tick change with 120 trading days further reduced to one cent in 2001. The race to ever lower International empirical studies typically show conflicting after this date (post-period). The average across all eligible tick sizes has been joined by numerous stock exchanges liquidity impacts when tick size is reduced, with spread around the world, including those in Australia, Canada, narrowing United Kingdom, Tokyo, Taiwan and Hong Kong. Aitken and Comerton-Forde, 2005) but depth at the best (Chung, Charoenwong, and Ding, 2004; stock is selected that is matched on size and liquidity characteristics. Wilcoxon-Mann-Whitney z-score is used to test whether the difference of differences is significant. The daily closing stock prices, market capitalisation, turnover and closing bid and ask prices are obtained from the NZX Company Research Database. Depth at the best bid and ask prices immediately prior to each trade is obtained from Securities Industry Research Centre of AsiaPacific (SIRCA) for each stock. 3. Findings available prices declining (Goldstein and Kavajecz, 2000; This section first discusses the liquidity metrics that Table 1 reports the pre- and post-period averages for the Pan, Song and Tao, 2012). In contrast to investors, stock investors are likely to be concerned with, followed by the three liquidity variables, along with the difference between exchanges’ key motive for changing tick size is to boost liquidity metric stock exchanges are most interested in. As these two periods. Panel A and B show the averages for the “…the reduced price steps had a positive impact on turnover as a significant portion of their income is derived previously mentioned, investors are likely to be concerned eligible and ineligible matched control stocks respectively, liquidity in the (initial five) selected stocks, which is good from turnover. However, the theoretical and empirical with the cost of trading (spread) and their ability to execute while Panel C highlights whether the difference of news for the companies, for investors and our wider markets. literature surrounding turnover changes is mixed. On one their orders at the best available prices (depth). In contrast, differences between these two samples is significant. … We expect to see the same positive liquidity impact for hand, reducing spreads and therefore lower trading costs stock exchanges will be more interested in turnover which these (additional 12) stocks too.” may encourage investors to trade more, thereby boosting is a key determinant of their revenue. When extending the initial pilot scheme in October, 2011, Mark Weldon (former CEO of NZX) announced: The scheme matches a similar 2005 ASX half-cent tick change that made it attractive for institutional investors to transact dual-listed stocks such as Telecom on the ASX 06 turnover. While on the other, liquidity providers may place orders further from the best available prices to protect their return or simply discontinue providing liquidity in the form of APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 07 NZX Joins the Race to Minimise Tick Size Table 1: Changes in Stock Liquidity Characteristics Panel A: Eligible Stocks Pre-period Percentage Quoted Spread Difference Signed Rank p-value 1.62% 1.15% -0.47% 0.000 *** $141,893 $70,844 -$71,049 0.000 *** $2,061,335 $2,667,746 $606,411 0.089 * Dollar depth Turnover Post-period Panel B: Ineligible Matched Control Stocks Pre-period Percentage Quoted Spread Difference Signed Rank p-value 1.26% 1.43% 0.17% 0.081 * $31,039 $27,996 -$3,043 0.045 ** $1,872,075 $2,171,774 $299,699 0.644 Dollar depth Turnover Post-period Eligible Stocks Percentage Quoted Spread Control Stocks Difference z-score -0.47% 0.17% -0.64% -4.33 *** Dollar depth -$71,049 -$3,043 -$68,006 -3.89 *** Turnover $606,411 $299,699 $306,712 1.38 In the period leading up to the tick change, the average capture over 90% of these trading cost savings (8 of the quoted spread for eligible stocks was 1.62% and this drops 17 stocks are characterised as large based on a market to 1.15% when half-cent tick size is allowed. While the capitalisation over $500 million). 0.47% decrease in spread is statistically significant, it also represents an economically significant reduction in investor trading costs. Multiplying each stock’s change in spread by its average daily volume after the tick reduction reveals an average daily saving of $108,937 or more than $27 million per annum. However, investors trading in the larger firms impact on depth Figure 2 shows average depth over 12 their orders at the best available prices. Lower depth fortnightly periods on either side of the half-cent effective means that investors may have to go deeper into the order date. Average depth immediately prior to a trade falls book when seeking to fill market orders. Table 1 highlights substantially during the first two weeks of the half cent tick that average depth in the post-period is less than half that change as shown on the vertical line. However, depth in the pre-period. Reduction in depth remains significant, consistently falls throughout the six month post-period even after controlling for a possible general market related examined. In fact, depth in the last month examined, is reduction in depth as shown in Table 1, Panel C. approximately a quarter of the average pre-period depth, However, one could reasonably expect depth to halve, given the halving of the tick size. This analysis can’t rule out the possibility that the combined depth within one cent range on the bid and ask is not significantly different Panel C: Difference of Eligible less Matched Control Stocks Investors may also be concerned with the ability to fill to the pre-period depth. To gain further insight into the making it increasingly difficult for investors to fill orders at the best available prices. This would imply that investors would have to split their trades into smaller parcels to ensure they execute their orders at the best price available. And this is what happened. The average trade size in dollars dropped by 19% on average during the post-period. In contrast to those stocks eligible to trade at half-cent increments, the ineligible matched stocks experienced a marginal significant increase in spreads of 0.17% over the same period. As such, the eligible stock spread reduction is not due to some market wide effect. Figure 1 graphically shows the average quoted spread over 24 fortnightly intervals centred on the effective tick size change period (represented by the vertical line in Figure 1). The graph clearly highlights an immediate reduction in quoted spread after stocks became eligible to trade at half cent increments, and these smaller spreads persist for the next six months. Figure 1: Average Quoted Spread As mentioned in the introduction, the NZX’s primary motivation to reduce tick size would be to boost turnover as this directly impacts on their revenues. We find that average daily turnover across all eligible stocks is 29.4% higher after the change. Figure 3 shows the average daily turnover for eligible stocks during fortnightly intervals. We see that after an initial boost in turnover immediately after the tick change, turnover then slumped before recovering to higher than pre-period levels during the 3-6 month period. 08 APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 09 NZX Joins the Race to Minimise Tick Size Amihud (2002) is significantly negatively related to turnover. period depth enjoy significant improvements in post-period That is, stocks with lower pre-period illiquidity (i.e. are more turnover. liquid) enjoy greater improvements in turnover in the post-period. Also, larger firms and those with greater pre- 4. Implications This paper helps shed light on the impact of tick size in its securities markets, raising the possibility of larger size changes on firms with differing size and liquidity minimum tick size increments for some stocks. It is hoped characteristics. Relatively smaller stocks and those with that increasing tick size will increase the spread between less liquidity did not enjoy the same liquidity improvements the bid and ask quotes. Wider spreads would enhance after the minimum tick size was reduced to half-a-cent. market makers’ profitability and encourage them to The economically substantial transaction cost savings increase quote size; thereby potentially improving market are predominantly captured by investors trading in larger depth and turnover. Further, the higher profits may revive stocks, and these larger stocks also enjoy significantly higher interest in funding analyst research on small stocks, which turnover comparative to small stocks. This has important may lead to increased interest and liquidity in these stocks. implications for future policy decisions regarding tick size changes, and care should be taken when determining which stocks are eligible for any future tick changes. However, the matched ineligible stocks also experienced firms’ turnover. Figure 4 which shows the relative average a 16% increase in turnover, and after controlling for the daily turnover of the large stocks compared to small stocks, general market improvement in turnover, the increase is highlights the improvement (deterioration) in turnover for no longer significant. This though assumes that the change larger (smaller) eligible stocks. In the pre-period, large firm in turnover is uniform across all stocks. In unreported turnover is under 11.8 times that of small firms on average. analysis, eligible small firms (less than $500 million market This jumps to an average to more than 26 times in the capitalisation) actually experience a decline in turnover, subsequent six months. Therefore, it is the larger firms that but this decline is not evident in the ineligible matched small experience the greatest improvement in turnover. In unreported bivariate regression results2, where change confirm that smaller and less liquid stocks do not enjoy in turnover is the dependent variable and pre-period stocks the same liquidity benefits as their larger counterparts. characteristics are the independent variables, these also For example, a common illiquidity measure proposed by 10 In May 2013, the Spread Pricing Liquidity Act of 2013 (known as the Tick Size Bill) was introduced in the House by Congressman David Schweikert. The bill if passed into This research also supports the current United States law, would give issuers of less than US$500 million and an debate surrounding tick size, particularly for smaller less average daily trading volume under 500,000 shares, the liquid stocks. While tick changes have been a one-way race ability to elect to have their stocks trade at either 5 or 10 to miniaturisation over the last two decades, the Securities cent increments. So perhaps the race for ever smaller tick Exchange Commission (SEC) is currently reviewing the tick size has been run. APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 11 NZX Joins the Race to Minimise Tick Size References Ahn, H., Cao, C. Q., and Choe, H. (1996), Tick size, spread, and volume. Journal of Financial Intermediation 5, 2-22. Notes liquidity provision on NYSE. Journal of Financial Economics 56, 125-149. Aitken, M., and Comerton- Forde, C. (2005), Do Harris, L. E. (1994), Minimum price variation, discrete bid- reductions in tick size influence liquidity? Accounting and ask spreads, and quotation sizes. The Review of Financial Finance 45, 171-184. Studies 7, 149-178. Amihud, Y. (2002), Illiquidity and stock returns: cross- Hsieh, T. Y., Chuang, S. S., and Lin, C. C. (2008), Impact section and time-series effects. Journal of Financial Markets of tick-size reduction on the market liquidity-evidence from 5, 31-56. the emerging order-driven market. Review of Pacific Basin Anderson, H.D. and Peng, Y. (2013). From cents to halfcents and its liquidity impact. Pacific Accounting Review, Forthcoming. Chung, K. H., Charoenwong, C., and Ding, D. K. (2004), Penny pricing and the components of spread and depth changes. Journal of Banking and Finance 28, 2981-3007. Goldstein, M. A., and Kavajecz, K. A. (2000), Eighths, sixteenths, and market depth: changes in tick size and 1. This article is in part based on Anderson and Peng (2013). 2. Available from the author on request. Financial Markets and Policies 11, 591-616. Krupp, J (2011), NZX adds stocks to half-cent club, Sunday Star Times. www.stuff.co.nz/sunday-star-times/ business/5831353/NZX-adds-stocks-to-half-cent-club Pan, W., Song, F. M., and Tao, L. (2012), The effect of a tick size reduction on the liquidity in a pure limit order market: evidence from Hong Kong. Applied Economics Letters 19, 1639-1642. Appendix: Institutional Background The NZX announced on February 23, 2011 a pilot include 12 further stocks comprising a mixture of stocks listed programme to reduce the minimum tick size from one- on both the NZX and ASX, plus property stocks whose share cent to half-a-cent for five stocks as shown in the table price was less than $2.50. The 12 additional stocks shown in below. Trading on the new lower tick size was effective the table below could trade at the half-cent minimum tick from the March 10, 2011. Then on October 23, 2011, the size from November 7, 2011. NZX announced that it would extend the programme to March 10, 2011 Effective Change in Tick Size Auckland International Airport Fisher & Paykel Appliances Guinness Peat Group Kiwi Income Property Trust Telecom November 7, 2011 Effective Change in Tick Size Air New Zealand AMP NZ Office Argosy Property Trust CDL Investments DNZ Property Fund Goodman Property Trust Infratil Kermadec Property Fund National Property Trust New Zealand Oil & Gas Property for Industry Vital Healthcare Property Trust Corresponding Author: Hamish Anderson, School of Economics & Finance, Massey University Private Bag 11222, Palmerston North New Zealand. Email H.D.Anderson@massey.ac.nz 12 APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 13 Impact of Corporate Governance on Financial Practices of New Zealand Companies1 Impact of Corporate Governance on Financial Practices of New Zealand Companies1 listed companies. Employing a more comprehensive This study is the first to look at the firms’ financing policies measure of corporate governance mechanism instead of using the Fama and French (1999) model. This approach focusing only on one particular component of corporate not only enables a comparison of financing patterns of firms governance is expected to mitigate possible substitution with strong and weak corporate governance scores, but or complementary effects of one particular corporate also allows us to examine the effects of different corporate governance variable with another (Klapper and Love, governance mechanisms on firms financing policy as 2004). The impact of corporate governance on firm well as on their costs of capital. There is as yet limited financing policy is examined by observing whether firms empirical work on this issue; this study fills this void, albeit with strong corporate governance mechanisms have for a country with small stock exchange. The remainder of different financing policy than those of firms with weak the paper is organised as follows. Section two describes the corporate governance. By focusing on these two extreme methodology and the data. Section three discusses the groups of firms, inference from the results on the effects of empirical findings, and section four concludes the paper. corporate governance on financing policy can be drawn By Hardjo Koerniadi Hardjo Koerniadi is a Senior Lecturer at the Faculty of Business and Law, Auckland University of Technology, New Zealand This study examines the effects of firm level corporate governance on financing policies of New Zealand firms. Using a unique self-constructed corporate governance index and employing the methodology of Fama and French (1999) of financing of firms, we can report that firms with weak corporate governance generally issue more debt and have significantly higher cost of capital than do firms with strong governance. It is further observed that corporate governance does not have significant impact on dividend policy in New Zealand. more unequivocally. 2. Methodology and Data In this study, a New Zealand Corporate Governance directors provides them with incentives for deeper strategic Index is constructed by creating three sub-indices for involvement with the firm and Kren and Kerr (1997) offer the following corporate governance mechanism: board evidence consistent with the view that share ownership of composition, compensation policy, and shareholder rights. directors provides them with incentives to rigorously monitor The total index is the sum of the values of the three sub- managerial performance. Finally, shareholder rights are indices. The criteria used to construct the sub-indices are measured based on the re-election of directors, existence similar to those of McFarland (2002), Klein et al. (2005) and of dilutive employee stock options and the presence of Koerniadi et al. (2013). A clear benefit of constructing this subordinate shares. These features reduce shareholder governance indicator is that it is able to capture a wide rights vis-a-vis managers. As such, firms with high scores on variety of governance features specific to New Zealand this sub index are considered to be investor friendly. The firms. A potential drawback of this approach is that the list of negative impact of the existence of dilutive stock options incentives to their firm market value, effective monitoring corporate governance features and the weights assigned and subordinate shares will exacerbate poor performance of financing investments, setting its capital structures and by a more independent board, preventing the dilution of to each feature may be considered arbitrary. However, this of the firm under condition of economic stress. Adjaoud their cost of capital, are affected by agency problems firm value through excessive stock options granted to their criticism could be applicable to any constructed index, and Ben-Amar (2010) provide empirical results that suggest managers, or a combination of these approaches. whether for professional or academic purposes. On the when shareholder rights are strong, shareholders can use whole, this detailed scoring system takes into account a their power to force managers to pay higher dividends wide range of aspects of firm governance and therefore instead of using them for private benefit. Thus containing provides a realistic score. The board composition sub-index managers’ opportunistic behaviour is likely to make the firm measures board independence, CEO duality, busyness of less risky, ceteris paribus. On the whole, these three major the directors and the number of annual board meetings. components of corporate governance are aggregated This provision is an important governance feature (Fama into an overall score. Keywords: corporate governance; financing policy; cost of capital 1. Introduction The financing policies of a firm, comprising of its method generated by the separation of ownership and control. Empirical results supporting this notion, for example, are De Jong and Veld (2001) and Berger et al. (1997) who find that firms with entrenched management, i.e., with weak governance, are more likely to issue equity than debt to protect themselves from external corporate control forces such as takeovers. Stulz (1988) however, argues that entrenched managers may increase leverage in an attempt to shield their firm from takeovers. This is more consistent with a recent study by John and Litov (2010) that finds firms with entrenched management are generally associated with higher leverage. Despite the reported conflicting empirical results, the effect of the agency problem (in which managers follow self-interested objectives at the expense of shareholders) on firm value is real. When managers choose a less than optimal debt level in their capital structure decisions, their sub-optimal financing decisions will lower firm value and/or increase cost of capital. Well-governed corporations, however, are Prior studies on the association between corporate governance and firms’ financing decisions usually use a specific corporate governance provision, such as the ratio of outside directors, board size, or antitakeover provisions, as a proxy for the level of corporate governance (see for example, Berger et al., 1997; Wen et al., 2002). The results of the extant studies are inconclusive. For example, while Berger et al. (1997) report a positive relationship between the presence of outside independent directors and leverage, Wen et al. (2002) find the opposite, and yet another study find that outside directors have no significant effect on leverage (Mehran, 1992). Similarly, Berger et al. (1997) report a negative correlation between firms with entrenched management and leverage, but John and Litov (2010) find that firms with entrenched management is associated with higher leverage. This study proceeds by employing a comprehensive and Jensen, 1983). The main responsibility of the board is to monitor managers’ performance and reduce agency costs. Autonomy is measured by board independence, and by the independence of audit, compensation and nominating committees. Independent directors are of meetings and the separation of CEO/ Chair positions. where Yt is defined as the sum of income before extraordinary items, interest, income statement deferred option plans of the directors. This sub-index captures the taxes and depreciation. Dept is the depreciation expenses. alignment between the interests of the directors and those corporate governance mechanism as linking managers’ corporate governance components of New Zealand consistent with the view that the equity holding by 14 (1) The next sub-index is related to the share ownership and expected to alleviate these problems by implementing such on how a firm finances itself: also contains measures of board effectiveness, number of the shareholders. Chatterjee (2009) presents evidence based methodology. The following equation is used to observe than inside directors (Fama and Jensen, 1993). This sub index several index capital, this study adopts Fama and French’s (1999) expected to be able to monitor managers more effectively corporate governance To observe a firm’s financing pattern and its cost of ∆St is the net newly issued shares, which balances the cash flow. ∆LTDt is the change in the book value of the long- term debt. It is the change in book capital from t-1 to year APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 15 Impact of Corporate Governance on Financial Practices of New Zealand Companies1 t, plus depreciation. Intt is the total interest expenses paid above. FS, FB and TV are the dollar amounts of the shares To examine whether firms with weak governance have well governed ones. The difference in the level of leverage to creditors. Divt is the total dividends paid to shareholders. issued, buybacks and the market value capital of the firms, different financing patterns relative to firms with strong is statistically significant across different governance All of the variables are deflated by the value of the year- respectively; r is the firm’s (implied) cost of capital. governance, firms are sorted based on the values of the mechanisms, except when sorted according to board total index and of each index of the corporate governance composition index (Panel B). One possible explanation for subsets. Then the samples are divided into three parts and the insignificant difference in the latter category could be firms are classified as strong (weak) corporate governance that not all independent directors are truly independent or firms if they are in the top (bottom) 33 per cent of each have the necessary skills and knowledge to effectively carry index. out their monitoring duties (Koerniadi and Tourani-Rad, beginning book assets. The change in short-term interest bearing liabilities is not included in this equation because data for this variable are not available. As a result, ∆St could be slightly overstated. However, as the change in short-term interest bearing liabilities is usually small, this omission should not have a significant impact on ∆St. To measure implied cost of capital of firms in our sample, for each year, the Next firms are sorted according to each sub index as well as the overall index to observe whether firms in the top 33% of each index which are defined as firms with strong corporate governance, have a different financing pattern than that of firms in the bottom 33%, defined as firms with weak corporate governance. Financial data and corporate governance variables are following equation is estimated: collected from the annual reports of firms listed in the NZX Deep Archive and Reuter DataStream databases for the period 2004 to 2008. In total, 88 non-financial firms are in the final sample. Observations that do not have the necessary (2) where IVt-1 is the initial market value of a firm’s capital in the sample at year t-1. The market value of a firm is calculated as the sum of its equity plus the book values of short-term and long-term debts. Y, I and LTD are as defined variables for the regression analysis are excluded from the sample and extreme firm variables that are below the 1st percentile and above the 99th percentile are trimmed to avoid the effects of outliers. The final sample consists of 319 firm year observations. 3. Results Table 1 provides descriptive statistics of the capital investments that average 14 percent of their book capital. structures and financing components of all firms in the In addition, firms also make substantial payments to security sample during the period from 2004 to 2008. On average, holders. Average dividends and interest expenses account the equity of the firms (as a percentage of either market or for 5 percent and 2 percent of book capital, respectively. book capital) is larger than their long-term debt. Common Firms also reduce their long-term debt by 2 percent. These equity as a percentage of market (book) capital is 0.65 cash outlays are not fully supported by cash earnings (0.56) and long-term debt as a percentage of market however, as total cash earnings, Y + Dep, account for only (book) capital is 0.16 (0.19). Firms in the sample make gross 11 percent of book capital. AVERAGE 0.65 0.16 0.56 0.19 0.07 0.04 0.12 -0.02 0.05 0.02 0.14 other provisions may act as substitutes. When managerial and book capital that is organised based on the total index incentives are aligned with shareholder interests through and its sub-indices. Taken as a whole, the results suggest the firm’s compensation policy, the need for the board to that poorly governed firms have more leverage than are monitor management is reduced (Ward et al., 2009). Table 2. Long term debt sorted according to the value of each index Panel A. Total Index Component of Market Capital STRONG WEAK 0.14 0.18** Panel B. Board Composition Component of Market Capital STRONG WEAK 0.15 0.16 Panel C. Compensation Policy Component of Market Capital STRONG WEAK 0.13 0.19*** Panel D. Shareholder Rights Component of Market Capital STRONG WEAK 0.12 0.18*** Component of Book Capital STRONG WEAK 0.19 0.22 Component of Book Capital STRONG WEAK 0.19 0.19 Component of Book Capital STRONG WEAK 0.18 0.21* Component of Book Capital STRONG WEAK 0.16 0.21** Notes: A firm’s market capital is the sum of the market value of its common stock plus the book value of its short-term and long–term debts. A firm’s book capital is the sum of the book value of its common equity plus the book value of its short-term and Table 1. Descriptive statistics Equity1 LTD1 Equity2 LTD2 Y Dep ∆S ∆LTD Div Int I 2012). Another possible reason is that board monitoring and Table 2 reports firm leverage as a component of market SD 0.19 0.14 0.19 0.15 0.14 0.04 0.35 0.28 0.06 0.02 0.25 MIN 0.08 0.00 0.07 0.00 -1.11 -0.07 -0.48 -0.77 0.00 -0.05 -0.47 25TH 0.54 0.02 0.41 0.03 0.05 0.01 -0.11 -0.22 0.02 0.01 0.02 MEDIAN 0.67 0.14 0.58 0.19 0.08 0.03 0.08 -0.01 0.04 0.02 0.09 75TH 0.76 0.25 0.69 0.30 0.13 0.06 0.33 0.18 0.07 0.03 0.21 MAX 0.99 0.59 1.00 0.57 0.43 0.17 2.43 0.80 0.44 0.10 1.55 Notes: Equity1 is the market value of equity as proportions of a firm’s market capital. LTD1 is the book value of long-term debt as proportions of a firm’s market capital. Market capital is the sum of the market value of its common stock plus the book value of its short-term and long–term debts. Equity2 is the book value of equity as proportions of a firm’s book capital. LTD2 is the book value of long-term debt as proportions of a firm’s book capital. Book capital is the sum of the book value of its common equity plus the book value of its short-term and long–term debts. Y is defined as the sum of income before extraordinary items, extraordinary item, interest, income statement deferred taxes and depreciation. Dep is depreciation expenses. ∆S is the net new issues of shares which balance the cash flows. ∆LTD is the change in the book value of long-term debt. I is the change in book capital from t-t to year t, plus depreciation. Int is total interest expenses paid to creditors. Div is total dividends paid to shareholders. These long–term debts. Firms in the top (bottom) 33% sorted based on the corresponding corporate governance index are classified as strong (weak) governed firms. *,**,*** denote significantly different from their counterparts at 10%, 5% and 1% respectively (for two-tail tests). Table 3 focuses on how firms with different corporate related literature such as Chen et al. (2009) who find that governance levels finance their investments. Panel A firm-level corporate governance quality has a significantly shows that firms with stronger governance invest around 12 negative effect on the cost of equity capital in countries per cent of book capital and pay dividends and interest with weak legal protection of investors. Financing patterns expenses of 5 percent and 2 percent of book capital, of strong and weak governance firms are similar when respectively. Because cash earnings, Y + Dep, are not sorted according to their board composition index (Panel sufficient to finance these cash outlays (11 percent), these B). firms are likely to issue equity rather than debt to finance their expenditures. These financing patterns however, are not statistically different from those of firms with weak governance. When firms are ranked according to the compensation policy index (Panel C), firms that have a better alignment among their managers’ incentive with those of shareholders are observed to finance their cash shortages by issuing The costs of capital of poorly governed firms are observed equity, whereas firms with a low compensation policy index to be significantly higher than those of strong firms with high are likely to have issued more debt. Similarly, firms with governance scores. This is in accordance with the previous weak shareholder rights are more likely to issue debt to variables are deflated by the beginning of year book assets. There are 319 firm-year observations from 2004 to 200 16 APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 17 Impact of Corporate Governance on Financial Practices of New Zealand Companies1 finance their investments (Panel D). Cash earnings of firms and Ben-Amar, 2010; Jiraporn and Ning, 2006) that find with higher governance scores exceed investment outlays. positive effect of corporate governance on pay-out policy. Cash earnings average 13 percent and gross investments A possible explanation to this finding is that, as New Zealand average 11 percent of book capital, respectively. It is further adopts a dividend imputation tax system, pay-out policy in noted that firms with low governance scores do not have New Zealand is likely to be motivated more by tax purposes sufficient cash for their expenditures and rely significantly rather than driven by corporate governance. References: Adjaoud, F. and Ben-Amar, W. (2010). Corporate Koerniadi, H. and Tourani-Rad, A. (2012). Does board governance and dividend policy: Shareholders’ protection independence matter? Evidence from New Zealand. or Australasian Accounting Business and Finance 6, 3-18. expropriation? Journal of Business Finance and Accounting 37, 648-667. Koerniadi, H. and Tourani-Rad, A. (2013). Corporate on issuing debt to cover their cash shortages. An interesting Berger, P.G., Ofek, E., & Yermack D.L. (1997). Managerial governance, financing patterns and the cost of capital: finding is that the dividend policies of both types of firm are entrenchment and capital structure decisions. Journal of Evidence from New Zealand companies. International similar. This result is inconsistent with prior studies (Adjoud Finance 52, 1411-1438. Journal of Economics & Business Research, forthcoming. Chatterjee, S. (2009). Does increased equity ownership Koerniadi, H., Krishnamurti, C., & Tourani-Rad, A. (2013). 4. Conclusion lead to more strategically involved boards? Journal of Corporate governance and risk-taking in New Zealand. Business Ethics 87, 267 – 277. Australian Journal of Management. Advance online This paper examines the effects of corporate than are firms with strong governance mechanisms. As governance on financing policy of New Zealand firms. New Zealand adopts a dividend imputation tax system, the Cost of capital of firms with a high corporate governance insignificant effect of corporate governance on dividend score is observed to be significantly lower than that of firms policy suggests that dividend policy in New Zealand could with a low governance score. Furthermore, firms with weak be due to other reasons such as tax purposes. corporate governance mechanisms are more leveraged Chen, K.C.W., Chen, Z., & Wei, K.C.J. (2009). Legal protection of investors, corporate governance, and the Kren, L. & Kerr, J.L. (1997). The effects of outside directors cost of equity capital. Journal of Corporate Finance 15, and board shareholdings on the relation between 273-289. chief executive compensation and firm performance. De Jong, A. and Veld, C. (1999). An empirical analysis of Table 3. Cash inflows and outflows as percentages of beginning of year book capital of strong and weak governance firms Panel A. Total Index STRONG WEAK Yt Dept ∆S ∆LTDt It Divt Intt COC Yt Dept ∆S ∆LTDt It Divt Intt COC 0.07 0.04 0.10 -0.01 0.12 0.05 0.02 0.18 0.05 0.04 0.12 0.02 0.16 0.04 0.03* 0.31** Panel B. Board Composition STRONG WEAK Yt Dept ∆S ∆LTDt It Divt Intt COC Yt Dept ∆S ∆LTDt It Divt Intt COC 0.07 0.04 0.08 0.00 0.12 0.05 0.02 0.14 0.07 0.04 0.15 -0.02 0.16 0.06 0.03* 0.31 Panel C. Compensation Policy STRONG WEAK Yt Dept ∆S ∆LTDt It Divt Intt COC Yt Dept ∆S ∆LTDt It Divt Intt COC 0.07 0.05*** 0.17*** -0.09 0.13 0.05 0.02 0.24 0.06 0.03 0.05 0.06*** 0.14 0.05 0.02 0.25 Panel D. Shareholder Rights STRONG incremental capital structure decisions under managerial entrenchment. Journal of Banking & Finance 25, 1857-1895. Yt Dept ∆S ∆LTDt It Divt Intt COC Yt Dept ∆S ∆LTDt It Divt Intt COC 0.08** 0.05** 0.15 -0.1 0.11 0.05 0.02 0.24 0.04 0.03 0.12 0.02*** 0.14 0.05 0.02 0.3 Notes: Yt is defined as the sum of income before extraordinary items, extraordinary item, interest, income statement deferred taxes and depreciation. Dept is depreciation expenses. DSt is the net new issues of shares which balance the cash flows. ∆LTDt is Accounting and Business Research 27, 297 – 309. McFarland, J. (2002). How ROB created the rating system. The Globe and Mail, 7 October 2002, B6. Fama, E. and French, K. (1999). The corporate cost of Mehran, H. (1992). Executive incentive plans, corporate capital and the return on corporate investment. Journal of control, and capital structure. Journal of Financial and Finance 54, 1939-1967. Quantitative Analysis 27, 539-560. Fama, E. and Jensen, M.C. (1983). Separation of Stulz, R. (1988). Managerial control for voting rights: ownership and control. Journal of Law and Economics 26, Financing policies and the market for corporate control. 301- 325. Journal of Financial Economics 20, 25-54. Jiraporn, P. and Ning (2006). Dividend policy, shareholder Ward, A.J., Brown, J.A., & Rodriguez, D. (2009). rights, and corporate governance. Journal of Applied Governance Finance 16, 24-36. substitutability John, K. and Litov, L. (2010). Corporate governance and financing policy: New evidence. Working paper, New York WEAK publication. doi: 10.1177/0312896213478332 University. bundles, and firm performance, complementarity of and the governance mechanisms. Corporate Governance: An International Review 17, 646-660. Wen, Y., Rwegasira, K., & Bilderbeek, J. (2002). Corporate Klapper, L. and Love, I. (2004). Corporate governance, investor protection, and performance in emerging markets. Journal of Corporate Finance 15, 703-723. the change in the book value of long-term debt. It is the change in book capital from t-1 to year t, plus depreciation. Intt is total Klein, P., Shapiro, D., Young, J. (2005). Corporate interest expenses paid to creditors. Divt is total dividends paid to shareholders. COC is cost of capital. Firms in the top (bottom) 33% governance, family ownership and firm value: the Canadian sorted based on the corresponding corporate governance index are classified as strong (weak) governed firms. *,**,*** denote evidence. Corporate Governance: An International Review significantly different from their counterparts at 10%, 5% and 1% respectively (for two-tail tests assuming unequal variance). 13, 769-784. governance and capital structure decisions of the Chinese listed firms. Corporate Governance: An International Review 10, 75-83. Note 1. This article is based on Koerniadi and Tourani-Rad (2013) Corresponding Author: Hardjo Koerniadi, Department of Finance, Auckland University of Technology PO Box 92006, Auckland 1142,, New Zealand. Email: hkoernia@aut.ac.nz 18 APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 19 Light-handed Regulation in New Zealand Banking and Financial Services: Has it worked? from banking regulation. Deposit insurance can give rise to moral hazard, as depositors no longer have to ascertain whether the bank they deal with acts prudently so that it can repay deposits as required. Another version of moral hazard arises when large banks get to be classed as too big to fail: incentives for prudent behaviour are undermined. Another potential problem is looting, which we discuss the expense of small shareholders and depositors. The rest of this paper proceeds as follows. We next look at the process of deregulation that occurred in New Zealand, and then at the reregulation that occurred after around 2000. After that we come back to look at governance issues and their interaction with regulation. We conclude by asking whether New Zealand regulation has, in the end, Light-handed Regulation in New Zealand Banking and Financial Services: Has it worked? further below: managers may seek to enrich themselves at New Zealand’s regulatory framework began to be eased The election of the fourth Labour Government in 1984 By David Tripe a little in the 1970s, with changes such as banks being given provided the opportunity for much of the previous regulatory David Tripe is an Associate Professor of Banking at Massey University and is the Director of the Centre for Financial Services greater freedom to set their own interest rates on lending, structure to be dismantled. Over a short period, interest rate and Markets and permission to offer new products. These were often in restrictions, foreign exchange controls, the fixed exchange response to changes in the global economic environment rates, mandatory liquid assets holdings (through the reserve which meant, for example, that there was a demand for asset ratio system) were abolished, as were restrictions on foreign-exchange hedging, not previously necessary while private foreign borrowing.2 Later in 1985, proposals were all exchange rates globally were fixed relative to each advanced for allowing new banks to enter the market; other. this and a number of other changes were codified in This paper reviews banking regulation in New Zealand from the deregulation of the 1980s through to the present day. It focuses on the effects of light-handed regulation that was introduced as part of the deregulatory process and examines its effectiveness for protecting depositors and at preventing the (potential) looting of New Zealand banks by their foreign owners. It notes the extent of reregulation now being undertaken. Keywords: Banking regulation, New Zealand, bank failure management 2. The Process of Deregulation Also in response to this environment, new institutions and new classes of institutions were established to offer new products and services, from which existing institutions might have been barred. Regulatory frameworks often struggled 1. Introduction This paper provides an overview of some recent history of banking and financial services regulation in New Zealand. This is of interest because, particularly during the latter part of the 1980s, the New Zealand banking and financial system was deregulated very swiftly, according to a different set of regulatory principles, to become one of the most lightly regulated financial systems in the world. Barth et al (2001) included New Zealand among a small group of countries that permitted the widest latitude in terms of the activities banks might undertake. This light-handed been very effective. to keep up with these new institutions, and when some of classes of financial institutions specialising in different types them got into difficulty, some social disruption occurred as of loans and other products. these institutions were dealt with under standard insolvency In a broader context, Spong (2000) identifies four legislation. A response to this was the Securities Act 1978 main strands to justify the regulation of financial services and accompanying regulations, which set out the process firms: protection of depositors, monetary and financial for issuance of the prospectuses required for solicitation of stability, an efficient and competitive financial system funds by entities other than banks, savings banks, building and consumer protection. Depositor protection (often societies and credit unions. This was intended to ensure that addressed by deposit insurance) addresses depositors’ investors received standard format information on what inability to look after themselves. Monetary and financial they were investing in. a 1986 amendment to the Reserve Bank Act. Opening up the market to new banks necessitated developing a set of rules for registration of banks, replacing a previous system which had required individual acts of parliament. The only quantitative requirement for registration was a minimum capital level of $15 million. This was all intended to promote a more efficient and competitive banking market. Requirements were codified further in the Reserve Bank of New Zealand Act 1989 (Dawe, 1990). Throughout the process, major changes were also made in respect of monetary policy and its implementation, including the adoption of inflation targeting. A consequence of deregulation was that the banking sector was no longer as disadvantaged in offering financial services and competing with other financial institutions. stability is concerned with protection of the payments In an attempt to control inflation, the re-elected Muldoon system and the avoidance of systemic banking crises, and government in 1981 imposed wide-ranging wage and price costs that such disruptions or crises would impose on society controls. It moved in 1982 to extend these to the financial more broadly. An efficient and competitive financial sector, on the basis that the financial sector should be seen The regulatory structure that existed from the 1930s to system will be able to support more financial intermediation as sharing the burden of restrictions in the battle against the 1980s for the New Zealand banking and financial sector at lower prices, and be able to respond better to changing inflation. These were primarily effected through setting was particularly pervasive.1 Developed following the great economic conditions and technological advances. It also maximum interest rates on various classes of loans, although depression of the 1930s, it generally reflected a preference reduces the costs of trading goods and services. Consumer there were also restrictions on bank lending growth, with for managing the economy to achieve broader objectives protection is concerned with preventing abusive practices regulatory powers continually extended as financial around economic growth and development: finance and ensuring fair access to financial services for all. Spong institutions found ways to circumvent them. By the time the The overarching principle to be applied to regulating the should be the servant of this process. Markets were not also argues that banking regulation should not be directed Muldoon government lost office in July 1984, the mesh of banking sector was set out in an article in the May 1987 seen as important, with a feeling in some circles that it at preventing bank failures, at providing for governments regulation had become extensive, and the financial sector Reserve Bank of New Zealand Bulletin (Staff, 1987).4 This was markets that had engendered the great depression, to override bankers’ decision-making, or favouring certain was quite constrained in providing financial services. In this proposed that the Reserve Bank should not be concerned and that markets should be prevented from repeating this groups over others. Prior to 1984, regulation in New Zealand regulated environment, access to borrowing from banks about the failure of individual institutions, but only with the process. With no particular role for markets, regulation also was not generally consistent with Spong’s principles. was something of a privilege, with the less privileged having failure of multiple institutions through a systemic financial to utilise the services of other institutions crisis. Moreover the object of policy should be failure regulation persisted through the 1990s and subsequently, although since around 2000 steps have been taken to put more power into regulators’ hands. lead to a segmentation of the financial sector, with different 20 Prior research also identifies negative consequences Some previous classes of institutions, such as official shortterm money market dealers,3 disappeared, while other non-bank financial institutions converted to bank status. This meant that the numbers of participants within some classes of financial institutions, such as building societies and finance companies, were considerably reduced, while the savings banks all converted to bank status and looked to broaden the scope of activities they undertook. APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 21 Light-handed Regulation in New Zealand Banking and Financial Services: Has it worked? management, designed to limit the disruption caused by failures, rather than failure prevention, with occasional failures being perceived as desirable as a way of spreading the message about market discipline (Doughty, 1986). The scope of regulation was to be prudential: in other respects, the market was seen as being the most appropriate source of regulation for the New Zealand financial system (Grimes, 1998), although this could be supplemented by the broader legislative framework such as the Companies Act and Financial Reporting Standards. The concern for the financial system was subsequently affirmed by White (1990, 1991), who stressed the importance of protecting the payments system. This view of regulation has regarded deposit insurance schemes, a standard international response to individual bank failures, as something to be avoided. Deposit insurance is seen as undermining depositors’ incentives to monitor banks, leaving banks to take greater risks than they might otherwise – a phenomenon described as moral hazard (White, 1990). In such a situation, it is possible global financial system. Within such a context the Reserve Bank deemed it appropriate to adopt the Basel Committee’s guidelines on bank capital adequacy. There was a view that this was driven primarily by a desire to conform to international applied to reporting market risk exposures, as per Harrison ultimately protect their deposits.12 At least for retail deposits, (1996), although the Reserve Bank chose not to follow the there is no obvious indication that interest rates are sensitive Basel Committee’s guidelines, and did not require capital to (agency) credit ratings. The Reserve Bank continues to against market risk. identify the disclosure regime as the basis for prudential 9 Reliance on disclosure was most unorthodox supervision (Fiennes & O’Connor-Close, 2012), although they now require significant amounts of information to be norms (and to avoid the costs of not doing so), but stated internationally, with most countries preferring to apply views have generally been to the effect that more capital specific prudential regulation on exposures, and to have was better for promoting bank safety and soundness (and programmes for specific examination of banks.10 Consistent under the 1988 Basel I rules, New Zealand and Australia both with Spong’s principles, it is common to adopt deposit imposed a capital requirement for holdings of government insurance schemes to protect unsophisticated retail Another distinctive feature of the New Zealand approach securities). depositors, whereas the Reserve Bank of New Zealand has to banking regulation is the absence of any process no specific objective to protect bank depositors per se.11 for on-site visits to banks by the monetary or supervisory A further development in the prudential supervision of banks was the introduction of a bank specific disclosure Despite the disclosure regime having been publicised regime, which came into effect at the beginning of 1996.5 by the Reserve Bank, research has found relatively limited This requires banks, every quarter, to publish a balance public awareness of how it operates, with many people sheet and year–to-date income statement, along with believing that the government or the Reserve Bank would reported directly to them by the banks, other than via their quarterly disclosures, meaning that they can no longer claim to be no better informed than the general public. authorities, such as commonly occurs in other jurisdictions. The Reserve Bank will from time to time meet with a bank’s management, but verification of a bank’s condition is otherwise undertaken only by external auditors. other financial and non-financial information6: on the basis of this, depositors are supposed to be able to assess the soundness of banks with which they place their funds, and 3. The Attempts at Reregulation to exercise market discipline by withdrawing their funds if Towards the end of the 1990s, it was becoming apparent boards of directors, which should be more responsive to they decide that the risk profile of the bank has changed that light-handed regulation of banks might not provide New Zealand needs than the directors of a foreign bank adversely, putting their deposits at risk. A further principle the best outcomes for New Zealand or bank depositors, operating a New Zealand branch (Chetwin, 2006). It was was that the Reserve Bank would get the same information particularly with the extent of foreign bank ownership. The also argued that having a New Zealand-incorporated as was made available to the general public. If they had no Reserve Bank took some initiatives to allow it to take greater entity made matters clearer for creditors (depositors in Immediately following initial deregulation, there was better information than the general public, they could not control over what banks were doing, although these were particular), when statutory managers were appointed to a an economic boom, seen particularly in a booming stock then be said to be in a position to have acted to prevent not always easy to implement. Among a series of changes failing bank.16 market and property development activity, followed by a a bank failure, and could not then be responsible for losses made were some revised rules on corporate governance, bust, a key element in which was the 1987 share market incurred by depositors (Brash, 1997a). to provide for more genuinely independent directors, that bank losses could be aggravated at the expense of taxpayers, who would be likely to be the ultimate underwriters of a deposit insurance scheme. The Reserve Bank has continued to uphold this argument. crash. The bust in property development impacted severely on the banks that had supported it, leading in due course to the failure of the (formerly government-owned) Development Finance Corporation (DFC) in 1989, and to two bail-outs of the formerly government-owned Bank of New Zealand. This lead the Reserve Bank to give further consideration to issues around the prudential supervision of banks, a topic they had been able to overlook in former times when banks were much more restricted in the activities they undertook, and when competition between the banks was more limited. During the late 1980s and 1990s we also saw a substantial increase in the proportion of foreign ownership of the New Zealand banking sector, in some cases reflecting a lack of financial strength of the New Zealand owners, but also in response to the deregulated market. Previously New Zealand-owned entities such as the Post Office Savings There was also a view that the need for banks to report including New Zealand resident directors.13 Obtaining and publicly every quarter would make them more cautious reporting of ratings from a credit rating agency approved about their risk exposures (Brash, 1997b; 1998). In this respect, by the Reserve Bank was made mandatory. The desire the bank’s board of directors was seen as particularly to maintain credit ratings and keep funding costs down important, with their responsibilities to individually sign accordingly is likely to have caused banks to act in a more off on the disclosure statements making them liable to conservative fashion. In response to concerns about the risk profile of New Zealand bank funding, which were exacerbated during the depths of the global financial crisis in September and October 2008, we have also seen the reintroduction of specific rules on bank liquidity. The mismatch and core funding ratios apply to short and long term liquidity and funding risks respectively, and came into effect on 1 April 2010 (Hoskin et al, 2009). This approach is broadly consistent penalties if there was anything misleading or untrue in Rules were also adopted to control banks’ outsourcing with what has since been mandated internationally as the disclosure statements.7 It was also envisaged that the activities, with the objective that the Reserve Bank (or part of Basel III, and is also consistent with what the banks disclosure statements would be reviewed and commented statutory managers) should have access to banks’ appeared to be doing anyway as they sought to reduce on by journalists and banking experts, who would highlight computer systems, problems, for the public benefit. into difficulty, while the Reserve Bank also got the power Foreign ownership of the New Zealand banking system was also relevant, with the argument advanced in some 14 in New Zealand, if parent banks got to regulate payment systems (which had previously been wholly under the control of the banks themselves). the riskiness of their funding portfolios (Tripe & Shi, 2012). A more problematic area of reregulation has been in developing a process for dealing with banks in financial distress. One proposal is for a system of open bank circles that New Zealand did not need to regulate its banks We also saw steps taken to get the Australian-owned resolution (OBR), which would see bank deposits having a as they were almost all subject to the oversight of foreign Westpac Banking Corporation (Westpac), in particular, to haircut applied to them, to provide funds to recapitalise a regulators.8 establish a New Zealand incorporated subsidiary. This was failing bank. Following the haircuts, funds remaining in the Bank, the Bank of New Zealand and most of the trustee The protection provided to the public under the seen as of particular importance because of a concern accounts at the failing bank would then be guaranteed savings banks become part of international (predominantly disclosure regime provided a justification for the Reserve that Australian depositors in the branch might be given (Hoskin & Woolford, 2011). A key outcome of the OBR is Australian) banking groups. Deregulation made it easier Bank to remove some previously applied quantitative priority in repayment of New Zealand deposits (reflecting to reduce the social costs of financial institution failure by for international banks to participate in the New Zealand restrictions, with exposure limits replaced by requirements the priority under the Australian Banking Act).15 This was getting a bank re-opened promptly after the hair-cut has market, while it also became more important for them to to report large exposures to individual counterparties and part of a local incorporation policy, designed to ensure been applied, so that the payment system can resume do so as New Zealand became more integrated into the open foreign exchange positions. A similar approach was that larger and systemically significant banks had local operations (not necessarily possible under standard 22 APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 23 Light-handed Regulation in New Zealand Banking and Financial Services: Has it worked? insolvency practices). Although the banks have been required to establish computer systems to allow OBR to be implemented, debate over whether this is the most sensible approach to resolving failing banks has been limited. OBR relies on small depositors) rather than imposing the costs of failure most obvious source would be to repay those borrowings The second, more important factor is a desire to preserve on those counterparties who might be better positioned to (which would be quite legal), but which might well deprive a profitable business to receive an ongoing stream of returns bear them. Moreover, other countries provide some form the New Zealand bank of the liquidity needed to maintain into the future. Owners would be incentivised to loot a bank of deposit insurance or guarantee for retail depositors, a operations. only if they regarded its future prospects as poor. Moreover, protection which is absent in New Zealand. 17 The question then arises that, if the looting of a New an assumption that depositors should have been able to OBR might have been reasonable in a simpler Zealand bank is simple, why it has not been done already. protect themselves through the knowledge that deposits environment such as existed in the 1980s, and is certainly Why have the Australian banks not already removed the were not guaranteed, and that they could review disclosure consistent with the philosophy of light-handed regulation. resources from their New Zealand business and supplied statements to identify banks at risk. There is an expectation that depositors should bear some of these to their Australian parents? There are two main the cost of a failure because of their own failure to monitor reasons why this has not happened. The first factor is the the bank with which they do business. It is, however, less governance regime applying at parent company level: this clear as to how effective OBR can be in the more complex is clearly much more robust for the major Australian banks, banking environment that now exists. reflecting the influences of APRA and the ASX, than it was We now see approaches internationally where, if banks are failing, bond-holders and other wholesale depositors may be bailed in and required to contribute to losses. There are some suggestions that the OBR is similar to this, but for New Zealand finance companies. there are differences. The OBR proposals treat all creditors we know from the goodwill paid for acquisitions that the market value of New Zealand banks is generally substantially in excess of book values (of equity): any looting of banks would rapidly dissipate that surplus market value. Related to this is the general reluctance by banks to abandon their foreign subsidiaries, because of the potential effect on their perceived creditworthiness, and thus their agency credit ratings. The desire to maintain credit ratings is a factor which is likely to have contributed to more conservative bank behaviour, such as banks holding capital in excess of regulatory minima. equally (although there may be scope to exempt some 5. Concluding Thoughts 4. The Effect of Regulation We have reached an interesting position. New Zealand An additional key rationale for regulation is the corporate them. We saw how complicated this was for the finance governance problem, as set out by Shleifer & Vishny (1997): company sector in New Zealand since 2006: to take action, “How do suppliers of finance get managers to return some of the profits to them? How do they make sure that managers do not steal the capital they supply or invest it in bad projects?” (p 737). This is even more of a challenge in financial services than in other areas, in that electronic money is hard to trace, and can be diverted to a wide range of other uses. Where financial services firms are managed by owners, such as with foreign-owned banks or closely held finance companies (and it has been argued that this was a particular problem in the New Zealand finance company sector, where depositors/investors incurred substantial the authorities needed to establish that there was some sort of criminal culpability, and then try to find money that might still be available to repay the depositors who entrusted it to the institutions in the first place. financial markets have, since the deregulation of the 1980s, been relatively lightly regulated, consistent with an approach that has required regulation to be justified, rather than the alternative view that might have required the argument to remove regulation. In such an environment, the more domestically focused parts of the New Zealand financial system have not fared particularly well, an effect In banking, the sums involved are relatively much larger which can be seen with the New Zealand Stock Exchange, than for non-banks, reflecting the much greater significance which has a much smaller capitalisation relative to GDP of banks in New Zealand financial intermediation. The issue than for example, Australia (although this difference cannot of concern from a regulatory perspective would be that be attributed solely to regulatory effects). resources at New Zealand banks might be transferred to a foreign parent and that the New Zealand bank might act in the foreign parent’s interests, rather than those of the bank’s business in the New Zealand market. The part of the financial system that seems to function best is the largely foreign-owned banking system, which is significantly governed by foreign regulators. Even here, however, the ability of the Reserve Bank to prevent foreign losses), this can be even more of a challenge, as scope for Much regulatory effort since the late 1990s has been owners looting New Zealand banks is not especially strong. independent oversight may be limited to periodic external directed at this issue. There was a view that, with Westpac That this has not happened is, in the author’s view, more a audits. Against this background, regulation, which should incorporating a subsidiary in New Zealand, the New Zealand matter of good luck and the constraints applied in banks’ be part of broader corporate regulation, has to ensure that system was somehow protected, in that any transfer of funds home countries than anything else. We should not rely financial institutions are run consistent with their supposed from a New Zealand bank that made the New Zealand solely on Australian regulators because, as Kane (2006) purposes, and that the funds are not looted (in the sense bank insolvent would mean that the directors, particularly notes, they are responsible to Australian rather than New of Akerlof & Romer, 1993). In the financial sector, regulation New Zealand resident directors, could be prosecuted. This Zealand taxpayers. is particularly important because of the roles that financial also justified a stronger role for independent directors. institutions play in a modern society, and their privileged position in terms of the means of payment that society uses. At the same time, the process of bank liquidation has become more complex, with the value of assets as per banks’ financial statements increasingly differing from what might be available to repay depositors. As Bertram & Tripe (2012) have noted, categories of assets that might disappear could include cash borrowed from a parent bank, assets subject to repurchase agreements (potentially including residential mortgage backed securities), loans in covered bond pools, intangibles and deferred tax. It would be easy to see 40% of a bank’s assets disappearing by the time a statutory manager intervened! Looking at matters from a longer term perspective, the 1980s were characterised by a rush to remove previous regulation, and a regulatory structure was developed which was directed at the not especially globalised world of the 1980s. Since that time globalisation and new financial products have made financial markets and financial institutions a lot more complex, and the simple approaches to the resolution of failing institutions that might have worked in the 1980s would be likely to be overwhelmed by the much more complex financial institutions that exist in the 2010s. The disclosure regime is becoming less effective as a It is doubtful that this would really afford much vehicle for protecting depositors’ interests. A key reason is protection to New Zealand if the Australian parent bank that bank financial statements have become increasingly What are the constraints that apply to the management was in difficulty. Would managers on secondment (from complex, reflecting both the increasing complexity of and owners of financial institutions to discourage them from Australia) and Australian-based directors and owners really banks’ business and the adoption of the International looting the resources, deposits, with which they have been care that much about New Zealand directors? Moreover, Financial Reporting Standards (IFRS). The process has not entrusted? As the Reserve Bank and others have noted, one needs to be mindful of the typical structure of New always been helped by changes to required disclosures, this is more complex in New Zealand because the banks Zealand subsidiary balance sheets, which usually have made in response to changes in regulation and to assist are predominantly foreign-owned: if the owners seek to significant borrowings from parent banks. If a foreign owner the banks by reducing the burden (and hence cost) of appropriate resources to other uses, it is difficult to recover was looking for resources that could be repatriated, the disclosure. Relatively little effort is now being directed at 24 trying to comment on what is reported in banks’ disclosures. The New Zealand experience is of international relevance as well, particularly with the greater frequency of significant foreign ownership of banking systems. Foreign ownership poses challenges for host country regulators, and in some environments, such as the European Union, regulators’ roles in overseeing the local operations of foreign-owned banks can be quite limited. Gaining control of a banking system to encourage it to operate consistent with a national interest, but also within the confines of the invisible hand, can be a challenging process. APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 25 Light-handed Regulation in New Zealand Banking and Financial Services: Has it worked? Acknowledgements The author would like to thank audiences at the New 2013 Conference of the Financial Engineering and Banking Zealand Finance Colloquium, Dunedin, the 2103 New Society, Paris for comments on earlier versions of this paper. Zealand Capital Markets Symposium, Auckland, and the Grimes, A. (1998). Liberalisation of financial markets underworld of bankruptcy for profit. Brookings Papers on in New Zealand. Reserve Bank of New Zealand Bulletin 61, Economic Activity, 1-60. 291-306. Barth, J. R.; Caprio, G. & Levine, R. (2001). Banking systems around the globe: do regulation and ownership affect performance and stability? Chapter 2 in Mishkin, F. (ed), Prudential Supervision: what works and what doesn’t. (pp 31-95). Chicago: NBER. Bertram, G. & Tripe, D. (2012). Covered bonds and bank failure management in New Zealand. Policy Quarterly, 8, 38-43. Bollard, A. (2003). Corporate governance in the financial sector. Reserve Bank of New Zealand Bulletin 66, 35-41. (2004). Promoting strong New Zealand Bulletin 67, 27-29. Brash, D. (1997a). Banking soundness and the role of the market. Reserve Bank of New Zealand Bulletin 60, 9-17. Economics 71, 105-125. Financial System. Wellington: RBNZ. (pp 205-231). Shleifer, A. & Vishny, R. W. (1997). A survey of corporate Brash, D. (1997b). The implications of the global financial Bulletin 60, 315-321. Brash, D. (1998). In a world of open capital markets, how can central banks best help banking systems remain strong? Reserve Bank of New Zealand Bulletin 61, 122-128. (2006). The Reserve Bank’s Harrison, I. (1996). Disclosure of registered banks’ market risks. Reserve Bank of New Zealand Bulletin 59, 146-154. Heffernan, S. (2005). Modern Banking. Chichester: John Wiley & Sons. implementation and effects. (5th Edition). Kansas City, Mo: Federal Reserve Bank of Kansas City. Staff. (1987). Prudential policy White, B. (1990). Why are banks supervised? Reserve Bank of New Zealand Bulletin 53, 379-388. White, B, (1991). Banking supervision policy in New Zealand. Reserve Bank of New Zealand Bulletin 52, 141- 151. Wilson, W.; Rose, L. & Pinfold, J. (2012). Moderating risk in a deregulated environment. Reserve Bank of New Zealand Bulletin 50, 9-15. in New Zealand retail banks: disclosure as an alternative regulatory regime. Journal of Banking Regulation 13, 4-23. Tripe, D. & Shi, J. (2012). Liquidity regulation: lessons from New Zealand. JASSA, the Finsia Journal of Applied Finance. Issue 3, 37-41. Hodgetts, B. (1992). Chronology. Appendix 1 in Grimes, A. (ed). Monetary Policy and the New Zealand Financial System. (3rd Edition). Wellington: RBNZ. (pp 232-253). Hoskin, K.; Nield, I. & Richardson, J. (2009, December). The Reserve Bank’s new liquidity policy for banks. Reserve Hoskin, K. & Woolford, I. (2011). A primer on open bank resolution. Reserve Bank of New Zealand Bulletin 74, 5-10. Kane, E. (2006). Confronting divergent interests in cross-country regulatory arrangements. Reserve Bank of New Zealand Bulletin 69, 5-17. marketplace for New Zealand. Reserve Bank of New Zealand W. supervision in New Zealand. Annals of Public and Cooperative in Grimes, A. (ed), Monetary Policy and the New Zealand Bank of New Zealand Bulletin 72, 5-18. corporate governance in New Zealand banks. Reserve Bank of Chetwin, Zealand financial system: an historical perspective. Printed, Spong, K. (2000). Banking Regulation: its purposes, Akerlof, G. and Romer, P. (1993) Looting: The economic A. Turner, J. D. (2000). The Hayekian approach to banking governance. The Journal of Finance 52, 737-783. References Bollard, Quigley, N. C. (1992). Monetary policy and the New local- incorporation policy. Reserve Bank of New Zealand Bulletin 69, 12-21. Dawe, S. (1990). Reserve Bank of New Zealand Act 1989. Reserve Bank of New Zealand Bulletin 53, 29-36. Doughty, A. J. (1986). New Banks and Financial Structure Reform. Chapter 7 in Financial Policy Reform. (pp 111-123). Wellington: Reserve Bank of New Zealand. Evans, L., & Quigley, N. (2002). An Analysis of the Reserve Bank of New Zealand’s Policy on the Incorporation of Foreign Banks. New Zealand Institute for the Study of Competition and Regulation. Fiennes, T. & O’Connor-Close, C. (2012). The evolution of prudential supervision in New Zealand. Reserve Bank of Kaufman, G. (2004). Bank regulation and foreign-owned banks. Reserve Bank of New Zealand Bulletin 67, 65-74. McIntyre, M.; Tripe, D. & Zhuang, X. (2009). Testing for effective market supervision of New Zealand banks. Journal of Financial Stability 5, 25-34. Mortlock, G. (1996a). New disclosure regime for registered banks. Reserve Bank of New Zealand Bulletin 59, 21-29. Mortlock, G. (1996b). Banking supervision: placing a new emphasis on the role of bank directors. Reserve Bank of New Zealand Bulletin 59, 323-329. Mortlock, G. (2002). Corporate governance in the financial sector. Reserve Bank of New Zealand Bulletin 65, 12-25. Ng, T. (2007). The Reserve Bank’s policy on outsourcing by banks. Reserve Bank of New Zealand Bulletin 70, 32-36. Nicholl, P, W. E. & King, M. F. (1985). Financial institutions and markets in New Zealand. Chapter 3 in Skully, M. T (ed), Financial Institutions and Markets in the Southwest Pacific. (pp 160-244). New York: St Martin’s Press. New Zealand Bulletin 75, 5-13. 26 APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 27 Notes 1. See Quigley (1992) for a review of financial regulation in earlier periods. 2. See Hodgetts (1992) for a more detailed chronology of some of the relevant events. Evans et al (1996) suggest that the financial sector was an area where deregulation proceeded most rapidly. 3. See Nicholl & King (1985) for a more extensive discussion of the role of official short-term money market dealers. 4. Although, as we are reminded by Grimes (1998), there had previously been no system for the prudential supervision of 2013 Auckland Finance Meeting 15-17 December 2013, Auckland, New Zealand New Zealand banks. 5. Banks had been required to issue Securities Act-type prospectuses if they wished to accept retail deposits following www.acfr.aut.ac.nz/conferences-and-events/2013-auckland-finance-meeting the passage of the 1986 amendment to the Reserve Bank Act, but the disclosure requirements under the new regime were more specifically directed at the risks banks faced, and were required to be produced quarterly (rather than 6-monthly, as previously) by all banks (and not just those which sought retail deposits). 6. hosting its third Auckland Finance Meeting on 15-17 December 2013. The main focus will be on Empirical/Econometric More information on the data required to be disclosed under the disclosure regime, and the principles that underpinned studies in Finance. Topics include (but are not limited to): Asset Pricing; Behavioral Finance; Derivative Markets; Empirical it, are provided in Mortlock (1996a). There have been changes to the detail of what is required to be disclosed since Corporate Finance; Financial Econometrics; Financial Markets; International Finance; Market Microstructure; Risk the scheme’s introduction, but the principles remain the same. Management; Volatility Models. Papers will go through a double review process. 7. This is discussed at greater depth by Mortlock (1996b, 2002) 8. See, for example, Heffernan (2005), p 178 (footnote 7) and Turner (2000), although Brash (1997a) specifically argued against this proposition. 9. The Auckland Centre for Financial Research at the Faculty of Business and Law, Auckland University of Technology is SPECIAL ISSUE: A Special issue of the Journal of Empirical Finance on Financial Markets and Uncertainty will be dedicated to papers presented at the 2013 Auckland Finance Meeting This changed with the adoption of Basel II in 2008, following which banks are now required to hold capital against market risk. 10. Reserve Bank monitoring is generally focused on making sure that banks comply with the disclosure rules. 11. See Bollard (2003) for further discussion of these issues. 12. See, for example, McIntyre et al (2009). Wilson et al (2012) could not find evidence for the effect of market discipline, KEYNOTE SPEAKERS: Market Rules (Prof. Hendrik Bessembinder, University of Utah, US) Yesterday’s Tomorrows: Past Visions of Future Financial Markets (Prof. Robert I. Webb, University of Virginia, US) although they did find evidence for banks exercising self-discipline in response to the disclosure regime. BEST PAPER AWARDS: 13. See, for example Bollard (2004). A further set of rules following a review were announced in December 2010. NZ Superfund Best Paper Award $2,000 14. See Ng (2007) for more detail on this. Z Superfund Runner Up Award $1,000 15. The other major banks already conducted the majority of their New Zealand business through New Zealand CFA Asia Capital Markets Award US$1,000 incorporated subsidiaries. The Reserve Bank had been going through a process of setting conditions under which banks would not be allowed to operate as branches, but only as subsidiaries (see Mortlock, 2003). These conditions To register for this event: implied change only for Westpac (although they may have discouraged other banks from taking retail deposits). The Please contact Tracy Skolmen policy would also have been likely to have impacted on Australian-owned AMP Banking, but they chose to sell their tskolmen@aut.ac.nz business and withdraw from the New Zealand market. 16. See Evans & Quigley (2002) for a more extensive discussion of the relevant issues. Meeting Organizer 17. Kaufman (2004) questions whether it makes any difference if a local bank operates as a branch or as a subsidiary of Bart Frijns a holding company. Professor of Finance, AUT University We Thank our Sponsors Corresponding Author: David Tripe, School of Economics and Finance, Massey University Private Bag 11-222, Palmerston North, New Zealand 4442 Email D.W.Tripe@massey.ac.nz 28 APPLIED FINANCE LETTERS | Volume 02 - ISSUE 02 | 2013 ACFR Symposium on the New Zealand Capital Market To be held in Auckland on 10th April 2014 www.acfr.aut.ac.nz/conferences-and-events/nzcms-ii-fund-management The Auckland Centre for Financial Research at the AUT Business School is hosting its second New Zealand Capital Market Symposium, with a focus on Fund Management on 10 April 2014. The symposium will bring together leading New Zealand practitioners, policymakers, and academics to openly discuss issues around fund management in New Zealand. The event will consist of a keynote address, various presentations from academics and practitioners and a panel discussion. The presentations and discussions will focus on: • Performance of Kiwisaver funds • Style investing in the fund industry • Passive vs active management • Issues related to fees and disclosure The event is jointly hosted by the ACFR, INFINZ and Morningstar. To register your interest in the event, or for more information, please visit the symposium website or contact: Ms Tracy Skolmen – tskolmen@aut.ac.nz Symposium Organisers Prof. Bart Frijns Prof. Alireza Tourani-Rad Ms Annie Zhang