How Does Government Debt Affect Corporate Financial and Investment Policies? * John R. Graham Fuqua School of Business, Duke University and NBER Mark T. Leary Olin School of Business, Washington University Michael R. Roberts The Wharton School, University of Pennsylvania and NBER Preliminary Draft First Draft: September 23, 2011 Current Draft: March 15, 2014 * We thank Andy Abel, Effi Benmelech, Joao Gomes, Boyan Jovanovich, Stefan Nagel, Josh Rauh, Ken Singleton, Amir Sufi, and Jules Van Binsbergen; seminar participants at Duke University, London Business School, London School of Economics, Miami University, Notre Dame, MIT, Oklahoma University, Stanford University, University of British Columbia, University of Chicago, University of Colorado, University of Illinois, University of Pennsylvania, University of Utah, Vanderbilt University, Yale University; and conference participants at the SITE for helpful comments. We also thank Ahn Dong and Jeremy Yoo for research assistance. Roberts gratefully acknowledges financial support from the Jacobs Levy Equity Management Center for Quantitative Financial Research. A portion of this work was completed while Roberts was visiting the Graduate School of Business at Stanford University, to whom he is grateful for their hospitality. Graham: (919) 660-7857, john.graham@duke.edu, Leary: (314) 935-6394, leary@wustl.edu, Roberts: (215) 573-9780, mrrobert@wharton.upenn.edu. How Does Government Debt Affect Corporate Financial and Investment Policies? Abstract: Using a novel dataset of accounting and market information that spans most publicly traded firms over the last century, we find an economically large and robust negative relation between government debt and corporate debt and investment. An additional dollar of treasury debt is associated with a $0.04 reduction in corporate debt issuances, a $0.05 increase in cash accumulation, no significant change in corporate equity issuances, and a $0.09 reduction in corporate investment. These relations are more pronounced in larger, less risky firms whose debt is a closer substitute for treasuries. The channel through which this effect operates is financial intermediaries, whose balance sheets reveal a substitution between lending to the federal government and lending to the corporate sector. The relations between government debt and corporate policies, as well as the substitution between government and corporate lending by intermediaries, are stronger after 1970 when increasing competition from foreign investors increased the demand and price for treasuries. There is mounting evidence suggesting that government debt impacts the corporate sector. Theoretically, fluctuations in the supply of government debt can impact investor demand for alternative securities, the relative prices of those securities, and, consequently, firms’ incentives to issue different securities (e.g., Friedman (1978). The presence of market imperfections, such as information frictions, can in turn link variation in financing decisions to variation in investment decisions (Modigliani and Miller (1958)). Empirically, recent evidence has shown that variation in the supply of treasuries influences corporate bond spreads (Krishnamurthy and Vissing-Jorgensen (2013)), bond returns (Greenwood, Hansen, and Stein (2013) and Greenwood and Vayanos (2013)), the maturity structure of corporate debt (Greenwood, Hansen, and Stein (2013) and James and Badoer (2013), and corporate leverage ratios (Graham, Leary, and Roberts (2014)). We build on this evidence by investigating the impact of government debt on corporate capital structure and investment policy, as well as the channels linking government to the corporate sector. To do so, we use a unique, comprehensive dataset containing accounting and market information for U.S. nonfinancial publicly traded firms over the last century. Our data enable us to exploit cross-sectional variation at both the sector and firm-level, which we show is critical for uncovering and understanding the link between government financing and corporate behavior. Our results show a significant and robust negative relation to between government debt and corporate debt for unregulated firms, i.e., firms outside the transportation and utility industries. Specifically, we find that a one-dollar increase in treasuries is associated with a fourcent decrease in corporate debt. When we examine debt net of cash and liquid assets, the magnitude of the relation more than doubles to over eight cents reflecting the buildup of liquid assets during periods of large government debt accumulation. These findings are robust, found in both level and first difference specifications and after controlling for known capital structure determinants, such as profitability, asset tangibility, the market-to-book ratio and tax incentives. The relation also persists after controlling for government expenditures and other macroeconomic factor, such as inflation, the level of interest rates, bond yield spreads, and real GDP growth. Subsample analysis reveals that the negative relation between government and corporate debt policies is present throughout the last 100 years and is not solely a consequence of the large government deficit of World War II or fiscal policy during recessions. In contrast, we find no robust relation between government debt policy and corporate equity policy. Likewise, we find no significant relation between government and corporate debt policies for regulated firms, whose leverage is largely flat over the last century and whose asset size has shrunk significantly over the last 100 years relative to unregulated firms (Graham, Leary, and Roberts (2013)). Turning to investment, we find a significant and negative association between government net debt issuances and corporate capital expenditures. An additional dollar of treasury debt is associated with a nine-cent decline in investment, consistent with the approximate nine-cent decline in net debt noted above. Like leverage and debt policy, the investment relation is robust to a host of controls including government expenditures and macroeconomic factors, as well as firm characteristics such as the market-to-book ratio, profitability, cash holdings, and lagged investment. The investment relation is also larger in magnitude after 1968, though the estimate is statistically insignificant. While these findings are consistent with government debt policy influencing corporate behavior, they cannot rule out the possibility that variation in government debt policy is instead capturing latent or mismeasured corporate investment opportunities. An alternative interpretation of our findings is that the government issues debt in bad economic times during which investment opportunities and the demand for credit are low. The observable control variables and differential response of corporate debt and equity policies narrow the scope for this alternative but they do not eliminate it. In an effort to address this ambiguity and shed further light on precisely how government debt policy is influencing corporate behavior, we examine crosssectional and longitudinal variation in the sensitivity of corporate policies to government debt, and the channels linking government and corporate financial polices. We find that larger, less risky, and less financially constrained firms’ debt, cash, and investment policies are on average more sensitive to variation in government debt. It is these firms for which corporate debt is a relatively close substitute for treasuries. It is also these firms whose financial and investment policies should be less sensitive to variation in the business cycle, suggesting that our conditioning variables are eliminating much of this confounding variation form the government debt measure. 2 We also find that the asset portfolios of financial intermediaries responsible for a significant portion of corporate lending – commercial banks, insurance companies, and public pension funds – display a strong sensitivity to government debt policy. Increases in government debt are met with an increase in treasury holdings and a reduction in corporate loans, bonds, and commercial paper by all of these intermediaries. Thus, intermediaries substitute lending to the public and private sector.1 Finally, we investigate the impact on our results of the increasing foreign holdings of domestic debt that began in 1970. We find that the magnitude of the relations between government debt and corporate policies are larger after 1969 than before. For example, a $1 increase in treasuries pre-1969 is associated with a $0.03 reduction in corporate debt, $0.04 increase in cash, and $0.08 reduction in investment. After 1968, the estimates for debt and investment increase to $0.09 and $0.14, though the latter estimate is statistically noisy. We also find a significant negative coefficient in our leverage regressions on the interaction between government debt and foreign holdings, implying that increases in foreign holdings amplify the negative association between corporate debt and government debt. These results suggest that rather than relaxing a lending constraint on domestic intermediaries, the increase in foreign holdings of US treasuries can be viewed as an increase in competition for safe assets. This interpretation is consistent with recent evidence in Krishnamurthy and Vissing-Jorgensen (2013) showing that the convenience yield on treasuries increased during the 20th century leading to higher prices for treasuries. In effect, financial intermediaries had to spend more to satisfy their demand for safe assets, which exacerbated their substitution between government and corporate lending. As mentioned above, our study is related to a growing literature investigating the impact of government debt on the corporate sector. However, our study differs in several important ways. First, we focus on quantities. Previous studies by Krishnamurthy and Vissing-Jorgensen (2013), and Greenwood and Vayanos (2013a, 2013b) emphasize the implications for prices. Second, we emphasize the implications for the debt-equity margin. Previous studies by Greenwood, Hansen, and Stein (2010) and Badoer and James (2013) focus on the maturity implications. Though not the focus of their study, Graham, Leary, and Roberts (2013) also 1 We also find a negative relation between government debt policy and intermediaries holdings of agency debt, mortgages, and consumer credit but no relation to corporate equity, the majority of which is held by mutual funds. 3 document a negative correlation between corporate leverage and government debt. Our financial policy results build on their work to quantify the effect, address the issue of government spending, and highlight the heterogeneity of the effect in the cross-section of firms. Third, we provide evidence on the implications for corporate assets, namely cash and investment. Finally, we provide evidence on the channel through which these relations occur. More broadly, our study is related to a large macroeconomic literature investigating crowding out (e.g., Elmendorf and Mankiw (1998) and Hubbard (200?). This literature has focused largely on the relation between interest rates and government debt. Our results are suggestive of a crowding out effect. However, our focus on unregulated firms precludes us from dismissing the possibility that the decline in investment is associated with a reallocation to other firms in the economy. The remainder of the paper proceeds as follows. Section 1 discusses our data and presents summary statistics. Section II discusses the theoretical motivation for why government debt might affect the corporate sector. We also outline our empirical framework and highlight the identification challenges. Section III presents our results relating government debt to corporate financial and investment policy. Section IV investigates the role of financial intermediaries in transmitting variation in government debt onto corporate financial policy. Section V investigates the implications of integrating credit markets for our findings. Section VI discusses the potential interpretations of our findings. Section VII concludes. I. Data and Summary Statistics Our primary data is that used in Graham, Leary, and Roberts (2013). The sample begins with all firms listed in the Center for Research in Security Prices (CRSP) monthly stock files. This sample includes all firms listed on the New York Stock Exchange (NYSE) since 1925, all firms listed on the American Stock Exchange (AMEX) since 1962, and all firms listed on the NASDAQ since 1972. For these firms, stock market data comes from CRSP. Accounting data is obtained from two sources: Standard and Poor’s (S&P) Compustat database and data handcollected from Moody’s Industrial and Railroad manuals. We exclude financial firms from all of our analysis. The end result is an unbalanced firm-year panel beginning in 1920 and ending in 2012. 4 As in Graham, Leary and Roberts (2013), we distinguish between two sectors of the economy that we loosely refer to as regulated (utilities, railroads, and telecommunications) and unregulated (all other nonfinancial industries) because of different institutional environments. We recognize that regulatory status is dynamic, heterogeneous, and extends beyond our classification (e.g., airlines). Thus, we emphasize that these are merely labels to identify a division in our data that acknowledges the different mechanisms determining financial policy across these sectors, and that is consistent with previous research on corporate financial policy (e.g., Graham and Leary (2010)). For the most part, we focus our attention on the unregulated sector but examine the regulated sector in robustness tests. Figure 1 highlights the relative size of these two sectors, in terms of total assets, during our sample period. We supplement this data with a number of macroeconomic time-series. Together, the corporate data and macroeconomic data form two samples. The first is an annual time-series containing aggregate corporate measures and macroeconomic factors. The aggregate corporate measures are constructed by summing across firms each year. For ratios, we sum separately the numerator and denominator before taking the ratio. The second sample is a firm-year panel also containing information on firm balance sheets and income statements. Specific details regarding data sources and variable construction are described in Appendix A. Table 1 presents summary statistics for these samples. Panel A examines the aggregate time-series, Panel B the panel data. We present results for the primary measures used throughout our analysis and which are defined in Appendix A. However, in our analysis below we investigate a host of alternative measures to ensure the robustness of our findings. Focusing on panel A we see that most corporate series are highly persistent. Aggregate leverage, defined as the ratio of total interest bearing debt to the book value of total assets, is quite volatile with an annual standard deviation of just under 7%. Measuring debt net of liquid assets amplifies this volatility. On average, firms are net security issuers, where we measure net issuance as a fraction of assets as of the start of the period. The different magnitudes between debt and equity reflect differences in firm selection: smaller firms tend to issue equity. In aggregate, debt is the primary source of external financing (Gorton and Winton (2003)). Like corporate financial policy, fiscal policy is quite volatile. We define government leverage as the ratio of federal debt help by the public to total assets of the unregulated sector to maintain consistency with our measures of leverage and investment. This measure of federal debt 5 includes holdings by the Federal Reserve, but excludes intergovernmental holdings such as those by the Social Security Administration. We investigate alternative definitions below. The flow of government credit is measured by the change in federal debt from year t-1 to year t divided by assets in year t-1. We focus on federal debt because it represents majority of total government debt, and is responsible for most of its variation over time.2 Finally, government expenditures are the flow of federal expenditures during the year scaled by assets as of the start of the year. In general, we normalize stock variables by contemporaneous assets, and flow variables by lagged assets. Panel B presents similar statistics for the firm-year panel sample. We winsorize each ratio at the upper and lower one percentiles to address possible data-coding errors and mitigate the influence of outliers on our results. These statistics provide a useful benchmark for comparison with more recent studies of capital structure (e.g., Frank and Goyal (2005), Lemmon, Roberts, and Zender (2008)). II. Theoretical Motivation and Identification Challenge This section discusses the theoretical motivation for our study. To synthesize the motivating theory, we follow closely Taggart (1985) and refer interested readers to his and other papers for further details.3 Taggart begins with a three-sector economy consisting of households, nonfinancial corporations and financial institutions. Financial assets are in net zero supply so that the economy-wide balance sheet consists of tangible assets and household net worth. The role of the financial system is to reconcile the return stream generated by tangible assets with the planned consumption path of the household sector. That is, the securities issued by corporations and the services provided by financial intermediaries are designed to transform the timing and certainty of the cash flow streams generated by the economy’s physical assets to meet household demands. Thus, aggregate capital structure is determined by households’ demand for asset characteristics, the corporate sector’s financial transformation technology, and competition over transformation services among the sectors. 2 See Figure 1 in Appendix A of Graham, Leary, and Roberts (2014). Taggart (1985) extends the aggregate model of Miller (1977). For other theories of aggregate corporate capital structure, see McDonald (1983) and Benninga and Talmor (1988). 3 6 Figure 2 presents two figures from Taggart (1985). On the horizontal axis of each figure is the aggregate quantity of corporate debt (B), on the vertical axis the risk-adjusted return on debt (r*D) and equity (r*E). The marginal corporate tax rate is denoted by tC. Using returns on the y-axis instead of prices implies that the slopes of the supply and demand curves will be reversed. Investment is held fixed so that movements along the horizontal axis correspond to substitutions between debt and equity. In equilibrium, aggregate leverage will depend on the interaction of corporations’ willingness to supply debt, and investor demands to hold debt at different yields. The elasticities of these supply and demand curves reflect the willingness of firms and investors, respectively, to substitute between debt and equity securities. Panel A presents the aggregate supply and demand curves under the perfect markets assumptions of Modigliani and Miller (1958). These assumptions imply that both supply and demand curves are infinitely elastic, as firms and investors can costlessly transform streams of cash flows.4 Thus, investors are unwilling to accept any yield differential between debt and equity and corporate capital structure is indeterminate. The presence of market frictions can alter both the level and slope of the supply curve. Specifically, the tax deductibility of interest expenses shift up the supply curve by reducing the cost of debt for firms, while agency (Jensen and Meckling (1976)) and bankruptcy (Robichek and Myers (1965)) costs reduce the elasticity of the supply curve. Further, because the tax shield is based on nominal interest payments, an increase in inflation is expected to increase firms’ desire to supply debt and lead to higher equilibrium leverage. Frictions affecting investors’ abilities to transform cash flows impact the demand curve. Miller (1977) introduces personal taxes and restrictions on tax arbitrage generate an upward sloping demand curve in which investors are arrayed along the demand curve in order of ascending tax rates. Greenwood, Hansen, and Stein (2010) rely on heterogeneous preferences for different corporate securities in combination with limited arbitrage capital to generate an upward sloping demand curve.5 Finally, Krishnamurthy and Vissing-Jorgensen (2013) assume that treasury securities embed a “convenience” feature comprised of high liquidity and safety that 4 Demand would still be perfectly elastic if households could not costlessly perform transformation services but instead financial intermediaries could. 5 Greenwood, Hansen, and Stein (2010) focus on short-term versus long-term debt; however, these notions can be replaced with debt and equity. 7 cannot be replicated by investors. In conjunction with a decreasing marginal benefit of convenience, their assumptions also generate an upward sloping demand curve. Government debt operates as a substitute for corporate debt in investor’s portfolios. Increases in government debt shift the demand curve inward, leading to increases in the cost of debt and a reduction in the equilibrium quantity of debt. Indeed, this is what Greenwood, Hansen, and Stein (2010) and Greenwood and Vayanos (2013) find; increases in the supply of treasuries increase the cost of debt relative to other securities. The implications for investment from these theories follow almost immediately from Modigliani and Miller (1958). Each of the above theories are predicated on violations of the irrelevance proposition. Thus, there is a role for financial policy to impact investment policy and firm value. II.A Empirical Strategy and Identification Challenges The discussion above motivates our empirical approach and highlights the identification challenges. We estimate a reduced-form asset demand equations for corporate debt (and equity): (1) QtC QG = α + β t + ΓX t + ε t . At At where QtC is the quantity of the corporate debt, QtG is the quantity of government debt, At is the book value of total assets, and Xt is a vector of control variables, and ε t is an idiosyncratic error term that is potentially serially correlated. All test-statistics are estimated using Newey-West standard errors with two lags to address serial correlation in the errors. To address spurious regression concerns (Granger and Newbold (1956)), we incorporate a linear trend in all levels specifications and estimate equation (1) in first difference form. Finally, we normalize all quantities by the book value of assets to address scale differences, though we investigate the effect of alternative normalizations in our robustness tests. We address confounding forces with a set of observable, contemporaneous controls motivated by the theoretical discussion above and existing empirical evidence. We address the issue of government demand by including a measure of federal expenditures. This ensures that any identifying variation is driven by the government’s choice of financing – debt versus tax 8 raises. We include the market-to-book ratio and real GDP growth to capture corporate investment opportunities. The yield spread between a BAA-rated corporate bond and the tenyear treasury bond is a proxy for the cost of corporate debt, i.e., expected returns. The return on a three-month treasury bill captures the level of interest rates and the financing and investment environment. Inflation is included because all corporate debt is in nominal terms. We also include the return on assets, EBIT / Assets, and a measure of asset intangibility – two important empirical determinants in the capital structure literature.6 Our investment specification follows closely that found in Philippon (2009): G ⎛ QtG − Qt−1 ⎞ I tC =α +β⎜ (2) ⎟ + ΓX t + ε t . At−1 ⎝ At−1 ⎠ where I tC is corporate investment and QtG , At, Xt and ε t are as defined in equation (1). We address serial correlation in ε t and spurious regression concerns in a manner identical to that proposed for equation (1). We normalize investment and the net flow of government debt by the book value of total assets as of the start of the period, t-1. The control variables include a proxy for marginal q, the market-to-book ratio. We also include the return on assets, the one period lagged stock of cash and liquid assets, and lagged investment as additional control variables identified by existing work as being relevant for corporate investment (e.g., Fazarri, Hubbard, and Petersen (1988), Eberly, Rebello ??). As in our debt specification, we include several additional macroeconomic factors to address concerns about mismeasured investment opportunities and a shifting supply of corporate debt. Specifically, we include the return on three-month treasury bills, the BAA-ten-year treasury yield spread, inflation, and federal government expenditures. All flow variables are contemporaneous with investment, stock variables and interest rates are lagged one period. The discussion of the previous section highlights the empirical challenges in estimating equation (1) consistently. In particular, the ideal experiment would randomly shock the supply of treasuries, holding fixed the supply of corporate debt, the investment opportunities of the corporate sector, and the investment demand of the government. Lacking such a shock any correlation between government debt and corporate behavior may still be consistent with Modigliani and Miller’s (1958) irrelevance theorem. For example, a negative relation between 6 Many studies (e.g., Rajan and Zingales (1995) and Frank and Goyal (2008)) show that these two firm characteristics are robust determinants of corporate capital structure. 9 government debt and corporate debt (and investment) could reflect the econometrician’s inability to adequately hold fixed corporate investment opportunities. In this interpretation, the government issues debt in bad times when investment opportunities are poor and firms’ demands for credit is low because their desire to invest is low. In other words, variation in QtG may capture variation in latent or mismeasured investment opportunities. Our empirical strategy is twofold. The first approach is to control for confounding variation by way of observables. Recognizing the limitations of this approach, we also exploit heterogeneity in the estimated effect. In particular, we allow the parameter of interest from equations (1) and (2), β , to vary over time with observables. We will also exploit the crosssectional variation of our data by estimating panel versions of equations (1) and (2) in which β can vary cross-sectionally. While none of these empirical strategies can provide a level of confidence in our inferences equal to that provided by a clear source of exogenous variation in QtG , in concert they can provide strongly suggestive evidence that limits the scope for alternative interpretations. III. The Relation Between Government Debt and Corporate Policies IV.A Corporate Financial Policy Figure 3 illustrates the relation between government and corporate leverage. During the last century, government debt experienced several notable transitions beginning with a dramatic expansion after the Great Depression to fund World War II. From its peak of 109% of GDP in 1946, government debt as a share of income fell steadily until 1972 when it leveled off at approximately 25% of GDP. The 1980s saw a renewed increase in public sector leverage that was spawned by the Reagan-era military buildup, and that persisted until the mid-1990s. In 2008, public debt-to-GDP began another dramatic increase in response to the most recent recession and financial crisis. Turning to corporate leverage, a negative relation with government leverage is apparent. As government leverage increased sharply from 1917 to 1945, corporate leverage experienced a less severe but nonetheless significant decline from 17% to 11% over this same period. From 1945 to 1970, as government debt fell, corporate leverage increased more than threefold to 35%. 10 After little change during the 1970s, corporate leverage increased sharply in the mid-1980s in conjunction with the leveraged buyout boom (Kaplan and Stromberg (2009)) before trending downward over the next thirty years. As shown in Graham, Leary, and Roberts (2013), the other measures of leverage examined in Table 1 show similar patterns. Table 2 presents ordinary least squares (OLS) regression results for several specifications of equation (1). The estimates reveal the following inferences. First, government leverage and corporate leverage are strongly negatively related. This relation is robust to the inclusion of both macroeconomic and firm characteristic control variables. This relation is also found in both levels and first differences. In fact, the coefficient estimate in the levels specification, column (3), is only modestly larger in magnitude to that in the first difference specification, column (6). Column (6) of Table 2 indicates that a one dollar increase in the supply of treasuries is associated with a $0.04 decrease in the demand for corporate debt. (We refer to the “demand” for corporate debt only to ease the exposition, not to imply a clear delineation between supply and demand.) Several other estimates are worth mentioning. Real GDP growth exhibits a clear negative correlation with leverage, consistent with previous research emphasizing countercyclical leverage among nonfinancial firms (e.g., Korajczyk and Levy (2003)). The yield spread is insignificant in the levels specification, but significantly negative in the difference specification implying that as the rate of change in the yield spread increases the rate of change in leverage ratios tends to decrease. Finally, we see a strong negative association between profitability and leverage, consistent previous evidence (e.g., Titman and Wessels (1988)) and firms’ reliance on internal equity for financing. Panel B of Table 2 presents the results of a host of additional robustness tests. The baseline model for this analysis is the same as that presented in columns (3) and (6) in Panel A. The dependent variable is corporate leverage, measured contemporaneously with the covariates unless otherwise specified. We modify this baseline specification in a variety of ways, as indicated by each row. The figures in each row correspond to the coefficient estimates (and tstatistics in parentheses) on the government leverage variable. The first column corresponds to specifications in levels of all of the variables, the second column first differences. The first four rows explore alternative measures of corporate leverage, our dependent variable. The first row defines corporate leverage as the ratio of “net debt” (debt – cash holdings and short-term investments) to assets. The marginal effect of government leverage on net debt 11 leverage is significantly larger in magnitude due to the positive correlation between corporate cash holdings and government leverage (Graham, Leary, and Roberts (2012)). This inflation is highlights the strong positive relation between government debt and corporate cash and liquid assets. The second and third rows replace the numerator of our leverage measure with long-term debt and short-term debt, respectively. We see similar negative associations for both measures in the first difference specifications. The magnitude is somewhat smaller than the $0.04 in Panel A reflecting the weak correlation between long- and short-term debt policies. The next two rows alter the independent variables, X. Inclusion of the corporate tax rate – unreported – has virtually no impact on the estimated relation. However, the tax incentive to issue debt created by corporate taxes is mitigated by the presence of personal taxes. As such, in unreported analysis we include a debt-tax incentive variable defined as: (3) Debt Tax Incentive = taxCorporate − taxPersonal (1 − taxPersonal ) . The relation between corporate and government leverage is unaffected. Rows six through nine examine different subperiods to see investigate time variation in the estimated effect. With only 90 observations, statistical power is limited. Nonetheless, (lack of) variation in the magnitude of the coefficient on government leverage can still be informative. For all of these tests, we rely on our baseline specifications found in columns (3) and (6) in Panel A. Excluding the years during and just after World War II has little affect on the economic magnitude or statistical significance of the government leverage coefficient. In fact, the magnitude of the coefficient in both the level and difference specification is dramatically larger without this period. Focusing on just the first half of the sample, 1926 to 1968, reveals statistically significant estimates in both the levels and difference specification, though the magnitudes are slightly smaller than those in Panel A. Estimates from the second half of the sample are quite a bit noisier but shed additional light on the results from column (6). The level specification is actually positive, but statistically insignificant, because of the strong trend effect. The coefficient in the first difference specification is negative, highly statistically significant and more than twice as large in magnitude as the estimate over the entire sample period. Together, columns (6) through (8) suggest that the sensitivity of corporate debt to government debt has 12 increased markedly over the last century. Row (9) shows that the sensitivity is not just occurring during recession years. The last two rows examine alternative samples aimed at addressing concerns about sample turnover. The annual exit rate from our sample, due to bankruptcies, mergers, acquisitions, and buyouts is approximately 8% per annum. However, turnover also occurs because of sample expansion, particularly in 1962 and 1972 when AMEX and NASDAQ listed firms joined our sample. Row (10) defines the sample as the 500 largest firms each year. The turnover in this groups is less than 2% per annum. Row (11) just examines NYSE-listed firms. The results are almost identical to those found in columns (3) and (6) in Panel A suggesting that sample composition effects are not behind our results. In order to distinguish between debt and equity policies, Figure 4 presents the time series of corporate net debt (Panel A) and net equity (Panel B) issuances against government net debt issuances. All variables are scaled by start of period assets. To ease inspection, the large spikes in government debt during World War II are truncated at 10%. Panel A reveals a clear negative association between the flows of credit in the two sectors. Panel B reveals a somewhat less clear relation between net corporate equity issuance and net debt government debt issuance. We formally investigate these relations with the following regressions C ⎛ QtG − QtG ⎞ QtC − Qt−1 = α + β (4) ⎜ A ⎟ + ΓX t + ε t . At−1 ⎝ ⎠ t−1 where the variables are as defined before. All stock and price variables are lagged one period, flow variables are contemporaneous with the dependent variable. Serial correlation in the error term of equations (4) and (5) is addressed by Newey-West standard errors assuming a two-period lag structure. Table 3 presents the regression results. As a fraction of assets, net debt issuances are significantly negatively related to government net debt issuances. The magnitude of the coefficient is of similar size as that found in Table II. As a fraction of investment, we again see large and significant negative associations between net debt issuances and net government debt issuances. In contrast, the results for net equity issuances are less robust and statistically significant once we include control variables. Equity market conditions are the most important determinants of net equity issuances. 13 IV.C Corporate Investment Figure 5 plots corporate investment against government net debt issuances. The former is defined as the change in net physical plant, property, and equipment scaled by lagged assets, the latter as the change in federal debt held by the public divided by lagged assets. Much like the net debt issuance relation, investment appears negatively correlated with the net flow of government debt. A negative relation is not surprising in light of our previous findings and the flow of funds identity. In Panel B of Table II, we documented a decline in debt net of cash equal to approximately $0.08 per dollar of treasury issuance. Table III shows that net equity is largely unchanged implying an approximate decline in investment of approximately $0.08, unless dividends adjust. However, dividends are notoriously “sticky” (Brav et al. (2008)) and, indeed, we find no relation between corporate dividends and government debt policy in unreported results. Table IV presents OLS estimates of equation (2). The results show an economically large and statistically significant negative relation between corporate investment and government net debt issuances. Looking at column (3), we see that the magnitude of this effect is just under $0.09 per one dollar of treasury issuance – consistent with the discussion above. Firms are issuing less debt, accumulating internal equity and not offsetting this decline in funding with an increase in external equity issuances or decrease in distributions. Consequently, investment declines. We also note that both profitability and the market-to-book ratio are significantly positively correlated with investment, as are the level of interest rates and inflation, consistent with previous research (e.g., Philippon (2009)). IV. Cross-Sectional Heterogeneity Our analysis thus far has documented a robust negative relation between corporate and government debt – both stocks and flows – and between corporate investment and government debt. Interpretation of this result has thus far been limited by our reliance on aggregate data and the ability to control for confounding effects with observables. In this section we attempt to buttress our evidence by exploiting cross-sectional variation provided by our panel data. In particular, we ask: which firms’ financial and investment policies are more (less) sensitive to 14 variation in government debt? In classifying firms, we focus on financial health, broadly defined. The motivation is two-fold. First, if corporate debt is a substitute for government debt in investors’ portfolios, then the debt of more credit-worthy firms is a closer substitute than that of less credit-worthy firms (Friedman (1978)). Second, this classification provides a useful falsification test to held address identification concerns. In particular, one concern with interpreting our results above is the counter-cyclical nature of government debt and deficits. This correlation with the business cycle suggests that our estimates above may capture the effect of variation in aggregate investment opportunities that are not adequately controlled for with observables. Increases in government debt coincide with economic downturns when investment opportunities are poor and firms require less external capital – consistent with our results above. However, if this explanation is behind our results, then the association between corporate policies and government debt should be larger for financially weaker and more constrained firms as shown by Gertler and Gilchrist (1994) and Gertler and Himmelberg (1995). Likewise, this analysis can help alleviate concerns about contemporaneous shifts in the supply curve of corporate debt due to variation in its determinants, such as expected default costs and agency costs. Specifically, financially constrained firms are characterized as such precisely because they face greater frictions, such as expected default costs, information asymmetry, or agency conflicts. If variation in government debt is just capturing variation in these frictions then we would expect that these frictions are exacerbated in bad times. For example, default costs are higher in bad times when secondary asset markets are depressed and less liquid and the likelihood of default is greater. Thus, if government debt is capturing contemporaneous shifts in the supply curve then we would expect the relation between corporate policies and government debt to be larger for more financially constrained firms. To test these hypotheses, we examine the sensitivity of corporate policies to government debt as a function of firms’ financial health, broadly defined. We use four proxies that capture financial health and credit-worthiness: firm size, earnings volatility, the Hadlock-Pierce (HP) index of financial constraints, and an estimated probability of default based on the model of Merton (1970). Each year, we classify firms into four buckets based on quartiles for each proxy. For our analysis, we focus on the lower and upper quartiles. For example, small firms are defined as those firms falling in the lowest quartile of the distribution of assets, while large firms are 15 those firms falling in the highest quartile. We then run three regressions corresponding to three different dependent variables – corporate leverage, corporate net debt issuance, and corporate investment – for each subsample, for each proxy. Each regression includes firm fixed effects to eliminate concerns about time-invariant cross-sectional heterogeneity. The control variables – not reported – are identical to those found in in column (3) of Panel A, Table II (corporate leverage), column (2) of Table III (corporate net debt issuance), and column (3) of Table IV (corporate investment). The results are presented in Table V, with t-statistics in parentheses and firm-year observation counts (Obs). Standard errors are clustered by year because the source of identifying variation in the coefficient of interest – government debt – is at the year level. Columns (1) and (2) present the results using firm size as a proxy. The first set of results show that the coefficient estimate in the regression of corporate leverage on government leverage (and control variables) equals -0.062 when estimated on the subsample of small firms, and -0.117 when estimated on the subsample of large firms. The coefficient on the change in government debt divided by lagged assets in the corporate net debt issuance regression is -0.006 for small firms, and -0.061 for large firms. Finally, the investment regression reveals a coefficient on the government debt variable equal to -0.040 for small firms and -0.058 for large firms. These results highlight that the corporate policies of large firms are more sensitive to government debt than those of small firms. Moving across the table to columns (3) through (8) reveals similar findings in that financially unconstrained, more credit-worthy firms with less volatile earnings exhibit financial and investment policies that are more sensitive to variation in government debt. One exception is earnings volatility in which the differences are less apparent. It is difficult to reconcile these findings with the alternative interpretation of our findings that government debt is merely a proxy for aggregate investment opportunities or the determinants of supply of corporate debt, such as expected default costs and agency costs. V. The Channel: Financial Intermediaries To understand the channel through which government debt influences corporate policy, we turn to an investigation of the financial intermediaries responsible for the majority of corporate debt holdings. Figure 6 presents the distribution of corporate bond holdings across 16 investor types, as reported in the U.S. Flow of Funds. Domestic financial institutions have historically held the large majority of corporate bonds. Insurance companies are the largest investors, with life insurers holding a significantly larger fraction, on average, than Property and Casualty companies. However, state and local pensions and commercial banks also hold a significant fraction. Since 1970, this distribution has experienced two significant changes. The first began in the 1970s with the increase in foreign holdings, categorized as “Other.” The second began in the 1980s with the increase in mutual fund holdings, also categorized as “Other.” In conjunction with bank lending, commercial banks, insurance companies, and state and local pension funds have owned the lion’s share of corporate debt during the last 70 years. As an aside, the spike in household share of direct ownership in 1945 is not a transitory spike. Rather, much corporate debt was directly held by households and traded on exchanges before World War II. Figure 6 highlights that any linkage between government debt and the policies of the nonfinancial corporate sector are likely to be found in the portfolios of financial intermediaries. As such, Figure 7 examines the asset allocations of these intermediaries over time from the Flow of Funds. To ease the presentation, we focus on the allocation across credit market instruments. Panels A, B, and C present the results for commercial banks, insurance companies, and state and local pension funds, respectively. A few results standout. First, treasuries as a share of intermediaries’ portfolios declined dramatically between 1945 and 1970 when the government retired outstanding bonds used to finance World War II. Second, there appears to be a negative association between treasury and corporate debt holdings, though the strength is unclear. In Table VI, we examine this asset allocation tradeoff and its association with government debt using a simple regression. Specifically, we estimate the following regression ⎛ QG ⎞ ⎛L⎞ (5) Δ ⎜ t ⎟ = α + βΔ ⎜ t ⎟ + ΓΔX t + ηt ⎝ At ⎠ ⎝ At ⎠ where the dependent variable is the change in the ratio of intermediary corporate lending to total assets, ΔGD is the change government leverage (i.e., the ratio of federal debt held by the public to GDP). The control variables in each specification include contemporaneous changes in: the return on the three-month treasury bill, the BAA-ten year treasury bond yield spread, inflation, equity market return, real GDP growth, corporate return on assets, asset intangibility, and the market-to-book ratio. 17 The table presents the estimated coefficient on the government debt variable and tstatistic in parentheses. Serial correlation in the error term of both equations is addressed with Newey-West standard errors assuming a two-period lag structure. The top panel presents the results where the dependent variable is lending by intermediaries to corporations (i.e., the fraction of intermediary assets allocated to corporate debt). Columns (1) and (2) present the results using the balance sheet data of commercial banks, where corporate lending is defined as the sum commercial and industrial (C&I) loans and corporate bonds. Columns (3) and (4) present the results for insurance companies – property and casualty and life where corporate lending is defined as corporate bonds and private placements. Finally, columns (5) and (6) present the results for state and local pension funds, where corporate lending is defined as the sum of corporate bonds and commercial paper. The bottom panel presents results where the dependent variable is the fraction of assets allocated to US treasuries. The top panel shows a statistically significant and robust negative relation between corporate lending and variation in government debt. In other words, when the government increases its borrowing corporate lending by financial intermediaries decreases as a fraction of assets. Panel B shows that this is, in part, a consequence of increased intermediary lending to the federal government. Thus, intermediaries are substituting between lending to the government and to the nonfinancial corporate sector. VI. 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This fact is made apparent in Figure A.4, which presents a stacked area chart of government debt divided by GDP. In fact, the estimates of state and local debt are somewhat misleading. A significant fraction of state and local assets consists of U.S. Treasuries (on average $0.5 trillion between 2000 and 2010). Thus, state and local governments can act as a pass through for Federal debt by issuing their own debt claims against these assets. Focusing on the debt held by the public avoids “double counting” since a significant fraction of U.S. Treasuries outstanding are held by other government entities, such as the social security administration. A.2 Variable definitions Gross Domestic Product Implicit Price Deflator: Source = GFD, Series = USGDPD, Annual data from 1947 to 2010. United States Annualized Exports of Goods and Services: Source = GFD, Series = USEXPGSQ, Annual data from 1947 to 2010. United States Annualized Exports of Goods and Services: Source = GFD, Series = USIMPGSQ, Annual data from 1947 to 2010. United States Gross Federal Debt Held by the Public (Bil. of $, NA), Source = GFD, Series = USFYGFDPUBA, Annual data from 1938 to 2010. This series is extended back in time by 23 assuming that total Federal debt is equal to Federal debt held by the public. Pre-1938 Federal debt data is obtained from, http://www.usgovernmentspending.com/Federal_state_local_debt_chart.html. Corporate Income Tax Rate: This rate corresponds to the top corporate income tax rate. Source = “Corporation Income Tax Brackets and Rates, 1909-2002”, http://www.irs.gov/pub/irssoi/02corate.pdf. Annual data from 1909 to 2010. United States M1 Money Stock: Source = GFD, Series = USM1W, Year-end monthly data from 1929 to 2010. United States M2 Money Stock: Source = GFD, Series = USM2W, Year-end monthly data from 1947 to 2010. United States State and Local Debt: Source = US government (http://www.usgovernmentspending.com/Federal_state_local_debt_chart.html), spending Annual data from 1902 to 2010. United States Nominal GDP: Source = GFD, Series = GDPUSA, Year-end annual data from 1790 to 2010. United States Unemployment Rate: Source = GFD, Series = UNUSAM, Year-end annual data from 1890 to 1928. Year-end monthly data from 1929 to 2010 International Holdings of US Debt: Source = Flow of Funds, Series = Foreign Holdings of U.S. Treasuries. Annual data from 1945 to 2010. Prior to 1945 we assume that there are no foreign holdings of US Treasuries. USA Government 90-day T-Bills Secondary Market: Source = GDP, Series = ITUSA3D, Yearend monthly data from 1920 to 2010. 24 USA 10-year Bond Constant Maturity Yield: Source GFD, Series, IGUSA10D, Year-end monthly data from 1790 to 2010. United States BLS Consumer Price Index NSA: Source GFD, Series, IGUSA10D, Annual data from 1820 to 1874. Monthly data from 1875 to 2010 collapsed to an annual series by averaging within years. Moody's Corporate AAA Yield: Source GFD, Series, MOCAAAD, Year-end monthly data from 1857 to 2010. Moody's Corporate BAA Yield: Source GFD, Series, MOCBAAD, Year-end monthly data from 1919 to 2010. Variable Construction Inflation = [CPI(t) – CPI(t-1)] / CPI(t) where CPI(t) is the consumer price index in year t computed as the average monthly CPI for the year. US Net exports = [US exports – US imports] / US GDP GDP growth = [GDP(t) – GDP(t-1)] / GDP(t-1) where GDP(t) is US gross domestic product in year t. Government Leverage = US public debt held by the public in year t / GDP(t) Net Debt Issuances by the US Government = Change in US public debt held by the public from year t-1 to t / GDP(t-1) Book Leverage = Total Debt / Total book value of assets Market leverage = Total Debt / (Total Debt + Equity Market Capitalization) 25 Net Debt leverage = (Total Debt – Cash) / Total book value of assets Net Debt Issuance = [Total Debt(t) – Total Debt(t-1)] / Total book value of assets(t-1) Net Equity Issuance = [Equity issues(t) – Equity repurchases(t)] / Total book value of assets(t-1) Market-to-Book Equity Ratio = Equity Market Capitalization / Book Equity Profitability = operating income before depreciation / total book value of assets Tangibility = net plant property and equipment / total book value of assets Intangible Assets = [Total Assets – (Net PP&E + cash and marketable securities + accounts receivable + inventories)] / Total Assets Asset growth = [Total book value of assets(t) - Total book value of assets(t-1)] / Total book value of assets(t) 26 Figure 1 Regulated vs. Unregulated Assets The figure presents annual time series of the fraction of total assets owned by unregulated firms defined Assets of Unregulated Firms / Total Firm Assets (%) 50 60 70 80 90 100 as those firms not in the utility, railroad, or transportation industries. 1920 1930 1940 1950 1960 1970 Year 1980 1990 2000 2010 Figure 2 Supply and Demand for Corporate Debt The figure shows the theoretical demand and supply curves for corporate debt under different assumptions about the relevant market frictions. On the horizontal axis of each figure is the aggregate quantity ∗ ∗ of corporate debt (B), on the vertical axis the risk-adjusted return on debt (rD ) and equity (rE ). Panel A presents the case of perfect markets as in Modigliani and Miller (1958). Panel B presents the general case in which firms face costs in transforming cash flow streams (e.g., corporate taxes, bankruptcy costs, agency costs), generating a downward sloping supply curve, and investors and intermediaries face costs in transforming cash flow streams (e.g., personal taxes, heterogeneous expectations), generating an upward sloping demand curve. Panel A: Modigliani & Miller Irrelevance r*D, r*E D, S B Panel B: General Case r*D, r*E D r*E S B* B Figure 3 Corporate and Government Leverage The figure presents annual time series of government leverage and corporate leverage. Government leverage is the ratio of federal debt held by the public to total assets of the unregulated sector. Corporate 0 10 20 Corporate Debt / Assets (%) 15 20 25 30 Corporate Leverage Government Leverage 40 60 80 100 120 140 160 180 200 Government Debt / Assets (%) 35 leverage is the ratio of all interest bearing debt to total assets. 1920 1930 1940 1950 1960 1970 Year 1980 1990 2000 2010 Figure 4 Corporate and Government Net Security Issuances The figure presents annual time series of for the net flow of securities. Government net debt issuances is the annual change in federal debt held by the public divided by total assets of the unregulated sector at the start of the year. Corporate net debt issuances is the annual change in all interest bearing debt divdied by total assets at the start of the year. Corporate net equity issuances is the annual issuance of equity, net of repurchases, divdied by total assets at the start of the year. The corporate series represent unregulated corporations. Values greater than 10% in magnitude are truncated to ease the presentation. Net Issuances / Assets (%) −5 0 5 10 Panel A: Corporate Net Debt −10 Corporate Net Debt Issuances Government Net Debt Issuances 1920 1930 1940 1950 1960 1970 Year 1980 1990 2000 2010 Net Issuances / Assets (%) −5 0 5 10 Panel B: Corporate Net Equity −10 Corporate Net Equity Issuances Government Net Debt Issuances 1920 1930 1940 1950 1960 1970 Year 1980 1990 2000 2010 Figure 5 Corporate Investment and Government Net Debt Issuances The figure presents annual time series of for the net flow of securities. Government net debt issuances is the annual change in federal debt held by the public divided by total assets of the unregulated sector at the start of the year. Corporate investment the annual change net physical plant, property, and equipment divdied by total assets at the start of the year. Values greater than 10% in magnitude are 10 −10 Corporate Investment Government Net Debt Issuances 1920 1930 1940 1950 1960 1970 Year 1980 1990 2000 2010 −10 −5 0 5 Government Net Debt Issuances Corporate Investment / Assets (%) −5 0 5 10 15 20 truncated to ease the presentation. Figure 6 Distribution of Corporate Bond Holdings The figure presents the distribution of corporate and foreign bond holdings from the Flow of Funds. The Funds category includes: Money market mutual funds, Mutual funds, Closed-end funds, and Exchangetraded funds. The Other category includes: Federal, State, and Local Governments, Federal Retirement, Foreign holdings, Government-sponsored enterprises, Finance companies, Real estate investment trusts, Security brokers and dealers, Holding companies, and Funding corporations. 100% 90% 80% Other 70% Funds 60% Banks 50% Pensions 40% 30% Insurance 20% Households 2009 2005 2001 1997 1993 1989 1985 1981 1977 1973 1969 1965 1961 1957 1953 1949 0% 1945 10% Figure 7 Financial Intermediary Asset Allocation Among Credit Market Instruments The figure presents the annual portfolio allocations across credit instruments for US commercial banks, US Life and Property & Casualty Companies, and US State and Local Pension Funds. Panel A: Commercial Banks 100% 90% 80% Other 70% 60% Consumer Credit 50% Mortgages 40% Loans 30% Agency & Muni 20% Treasuries 0% 1945 1949 1953 1957 1961 1965 1969 1973 1977 1981 1985 1989 1993 1997 2001 2005 2009 10% Panel B: Life and Property & Casualty Insurance Companies 100% 90% 80% 70% Loans 60% Mortgages 50% Bonds & CP 40% 30% Agency & Muni 20% Treasuries 0% 1945 1949 1953 1957 1961 1965 1969 1973 1977 1981 1985 1989 1993 1997 2001 2005 2009 10% Panel C: Public Pension Funds 100% 90% 80% 70% 60% Mortgages 50% Bonds & CP 40% Agency & Muni 30% Treasuries 20% 0% 1945 1949 1953 1957 1961 1965 1969 1973 1977 1981 1985 1989 1993 1997 2001 2005 2009 10% Table I Summary Statistics; Panel A presents summary statistics for the aggregate time series. Panel B presents summary statistics for the firm-level panel data. All variables are presented as percentages, except the market-to-book asset ratio. All variables are formally defined in Appendix A. Panel A: Aggregate Time Series Obs Mean SD Min Max AR(1) 93 19.36 6.82 8.41 30.31 0.99 (Debt - Cash) / Assets 93 8.08 9.80 -16.06 21.47 0.98 Net Debt Issuance / Assets 93 1.76 1.69 -1.61 5.60 0.60 Net Equity Issuance / Assets 87 1.43 1.69 -0.93 8.94 0.66 Investment / Assets 93 2.91 2.27 -3.48 6.97 0.70 EBIT / Assets 93 10.14 3.05 1.86 18.34 0.81 Market-to-Book Asset Ratio 88 1.27 0.25 0.57 1.90 0.79 Cash / Assets 93 11.28 3.87 5.97 24.47 0.94 Intangible Assets / Assets 93 16.11 9.85 5.99 36.53 1.02 93 3.61 2.96 0.02 14.30 0.90 Corporate Financial & Investment Policy Debt / Assets Firm Characteristics Macroeconomic Variables 3-Month T-Bill Return BAA - 10 Year Treasury Yield Spread 93 2.13 1.04 0.39 6.16 0.68 Inflation 92 2.69 4.22 -11.46 16.66 0.59 Equity Market Return 87 11.58 20.31 -44.36 57.50 0.01 Real GDP Growth 92 3.31 5.16 -13.93 16.99 0.37 Federal Debt / Assets 85 45.63 34.51 13.38 184.80 0.96 Net Debt Issuance / Assets 85 3.42 8.57 -12.34 50.45 0.76 Government Expenditures / Assets 83 20.71 10.40 2.61 56.39 0.92 Government Variables Panel B: Panel Data Obs Mean SD Min Max 222,940 21.73 20.09 0.00 88.35 Corporate Financial & Investment Policy Debt / Assets (Debt - Cash) / Assets 222,779 5.40 33.00 -86.09 81.93 Net Debt Issuance / Assets 200,667 3.57 15.81 -31.42 89.20 Net Equity Issuance / Assets 194,044 9.95 35.46 -16.59 252.49 Investment / Assets 199,991 1.11 60.53 -291.90 339.36 EBIT / Assets 220,042 3.14 21.85 -112.62 36.68 Market-to-Book Asset Ratio 213,323 1.76 1.61 0.36 10.74 Cash / Assets 222,791 16.37 19.39 0.04 88.28 Intangible Assets / Assets 218,850 -1.96 5.89 -38.59 0.93 Firm Characteristics Table II Corporate and Government Leverage The table presents OLS coefficient estimates and t-statistics in parentheses. Panel A presents OLS estimates and t-statistics in parentheses from time series regressions of aggregate corporate leverage on macroeconomic factors and firm characteristics. Columns (1) through (3) present results using the level of all variables, columns (4) through (6) using first differences. Panel B presents the results of a series of robustness tests. Each row represents a different OLS estimation. Column (1) presents the estimated coefficient on the government leverage variable from a levels specification, column (2) from a first difference specification. Each specification includes as controls, all of the macroeconomic variables and firm characteristics presented in columns (3) and (6) of Panel A. A lienar trend is included in each levels specification. Rows (1) through (3) change the definition of the dependent variable, corporate leverage. Rows (4) and (5) change the right hand side variables. Rows (6) through (9) excludes different periods from the estimation sample. Rows (10) through (11) use different samples of firms. All right side variables are contemporaneous with the dependent variable and are formally defined in Appendix A. Newey-West standard errors assuming two non-zero lags are used to compute all t-statistics (in parentheses). Statistical significance at the 10%, 5% and 1% levels are indicated by “*”, “**”, and “***”, respectively. Panel A: Dependent Variable = Corporate Debt / Assets Levels Gov Debt / Assets First Differences (1) (2) (3) (4) (5) (6) -0.046*** -0.082*** -0.053* -0.025** -0.036** -0.039** ( -5.900) ( -3.147) ( -1.902) ( -2.389) ( -2.375) ( -2.179) Macroeconomic Variables T-Bill Return BAA - T-Bond Spread Inflation Equity Market Return Log Real Growth of GDP Gov Exp / Assets 0.358 0.260 -0.031 -0.010 ( 1.423) ( 1.071) ( -0.380) ( -0.108) -0.117 -0.274 0.286** 0.303* ( -0.247) -0.032 ( -0.518) 0.055 ( 1.978) -0.016 ( 1.841) 0.020 ( -0.424) ( 0.725) ( -0.580) ( 0.578) -0.003 -0.017 0.004 -0.001 ( -0.280) ( -1.392) ( 0.999) ( -0.138) -0.206*** -0.112 -0.087*** -0.061** ( -3.252) ( -1.541) ( -3.150) ( -2.241) 0.184** 0.086 0.003 0.004 ( 2.190) ( 0.976) ( 0.100) ( 0.113) Firm Characteristics EBIT / Assets Intangible Assets / Assets Market-to-Book Asset Ratio -0.539** -0.195** ( -2.500) ( -1.996) -0.235 -0.071 ( -1.631) ( -0.416) 0.260 0.676 ( 0.145) ( 0.701) Trend Yes Yes Yes No No No Obs 85 82 82 84 81 81 Panel B: Robustness Tests Levels First Differences (1) (2) (1) (Debt - Cash) / Assets -0.119*** -0.082*** ( -2.725) ( -3.064) (2) Corp LT Debt / Assets -0.054*** -0.024* ( -2.917) ( -1.870) -0.016 -0.020*** ( -1.518) ( -3.163) (4) Corporate Tax Rate -0.068*** -0.039** ( -2.581) ( -2.142) (5) Additional Macro Variables -0.057*** -0.038** ( -3.262) ( -2.192) -0.137*** -0.089*** ( -5.514) ( -3.087) -0.031*** -0.031* ( -3.093) ( -1.804) Alternative Measures of Corporate Leverage (3) Corp ST Debt / Assets Changes to the X-Variables Subperiods (6) Excluding Years 1942-1955 (7) Pre-1967 (8) Post-1968 (9) No Recession Years 0.134 -0.099*** ( 1.422) ( -2.827) -0.035 -0.046** ( -1.463) ( -2.080) -0.050* -0.038** ( -1.792) ( -2.088) Alternative Samples (10) 500 Largest Firms (11) NYSE Firms -0.052* -0.040** ( -1.935) ( -2.150) Obs 82 85 82 24.383 ( 0.797) 1.060 ( 0.857) Market-to-Book Asset Ratio 1.865** ( 2.467) -4.340 ( -1.338) 0.023 ( 1.353) ( 0.675) ( 0.296) 1.595 ( 0.333) ( -0.531) 0.022 0.630 ( -0.289) ( -0.223) -0.015 -0.083 ( -0.340) ( 2.397) -0.001 -0.444 0.074** -7.353 ( -1.031) -0.279 ( -1.101) ( 1.938) ( 3.763) ( -2.029) 0.026 ( 0.929) 85 ( -2.221) -1.939** (4) 4.423* ( -1.492) ( -5.216) -1.595** (3) 0.209*** -0.042 -0.056*** (2) % Investment Intangible Assets / Assets EBIT / Assets Firm Characteristics Gov Exp / Assets Log Real Growth of GDP Equity Market Return Inflation BAA - T-Bond Spread T-Bill Return Macroeconomic Variables Gov Net Debt Issuances / Assets (1) % Assets Net Debt Issuance the 10%, 5% and 1% levels are indicated by “*”, “**”, and “***”, respectively. 85 ( -2.015) -0.037** (5) 82 ( 3.663) 5.371*** -0.072* ( -1.784) ( -0.072) -0.008 ( -1.028) -0.067 ( -0.796) -0.028 ( 3.139) 0.017*** ( 0.311) 0.011 ( 1.370) 0.255 ( 0.953) 0.060 ( 0.876) 0.044 (6) % Assets 85 ( -4.963) -3.329*** (7) 82 ( 3.083) 149.833*** -1.584 ( -1.295) ( -1.243) -5.901 ( -0.956) -1.658 ( 1.369) 2.205 ( 1.710) 0.384* ( -0.313) -0.632 ( 0.713) 5.709 ( 0.551) 1.169 ( -1.119) -1.600 (8) % Investment Net Equity Issuance in Appendix A. Newey-West standard errors assuming two non-zero lags are used to compute all t-statistics (in parentheses). Statistical significance at variables are contemporaneous with the dependent variable; stock variables and interest rates are lagged one period. All variables are formally defined Equity Issuances are normalized by lagged assets and contemporaneous investment as indicated at the top of the columns. All flow and first difference The table presents OLS coefficient estimates and t-statistics in parentheses. The dependent variable is indicated at the top of the columns. Net Debt and Corporate Net Security Issuances and Government Net Debt Issuances Table III Table IV Corporate Investment and Government Net Debt Issuance The table presents OLS coefficient estimates and t-statistics in parentheses. The dependent variable is the corporate investment in period t divided by total assets in period t-1. All flow variables are contemporaneous with the dependent variable; stock variables and interest rates are lagged one period. Newey-West standard errors assuming two non-zero lags are used to compute all t-statistics (in parentheses). Statistical significance at the 10%, 5% and 1% levels are indicated by “*”, “**”, and “***”, respectively. Gov Net Debt Issuances / Assets (1) (2) (3) (4) -0.105*** -0.125*** -0.089*** -0.052** ( -4.310) ( -4.302) ( -3.506) ( -2.432) Macroeconomic Variables T-Bill Return 0.157* 0.254*** 0.162** ( 1.760) ( 3.376) ( 2.075) BAA - T-Bond Spread -0.780*** ( -2.813) -0.071 ( -0.290) -0.071 ( -0.361) Inflation 0.156*** 0.062 0.146*** ( 3.171) ( 0.931) ( 2.636) 0.042 0.014 -0.018 ( 1.266) ( 0.479) ( -0.730) 0.414*** 0.234*** ( 5.827) ( 2.900) Gov Exp / Assets Firm Characteristics EBIT / Assets Market-to-Book Asset Ratio 1.534* 1.684** ( 1.710) ( 2.127) Cash / Assets 0.085 ( 1.282) Lag Investment / Assets 0.380*** ( 4.125) Trend Yes Yes Yes Yes Obs 84 82 82 82 Obs Gov Net Debt Issuances / Assets 47,324 ( -3.931) ( -4.034) 45,408 -0.058*** -0.040*** 46,329 ( -1.939) 44,786 ( -0.264) Obs -0.061* -0.006 Gov Net Debt Issuances / Assets 45,551 ( -8.210) ( -4.604) 44,280 -0.117*** -0.062*** (2) (1) Obs Gov Debt / Assets Big Small Firm Size (5) 31,961 ( -7.138) -0.107*** 45,527 ( -7.879) -0.120*** 44,265 ( -3.029) -0.041*** (6) Const. HP Index Unconst. Corp Total Debt / Assets (4) High 32,651 ( -5.138) -0.064*** 32,067 ( -3.182) -0.084*** 46,308 ( -1.409) -0.043 33,061 ( -8.503) -0.072*** 47,005 ( -4.723) -0.066*** Investment / Assets 32,546 ( -1.040) -0.031 45,279 ( -4.409) -0.051*** 44,756 ( 0.169) 0.005 Corp Net Debt Issuances / Assets 31,383 ( -6.488) -0.099*** (3) Low Earn Vol 51,676 ( -5.262) -0.057*** 50,637 ( -2.061) -0.058** 49,681 ( -8.072) -0.111*** (7) Low 47,729 ( -3.909) -0.047*** 46,965 ( -0.646) -0.016 45,785 ( -7.486) -0.098*** (8) High Default Pr. all t-statistics (in parentheses). Statistical significance at the 10%, 5% and 1% levels are indicated by “*”, “**”, and “***”, respectively. To ease the presentation we present only the coefficient on the government debt variable. Standard errors cluster at the year level are used to compute specifications are identical to that found in column (2) of Table III. The investment specifications are identical to that found in column (3) of Table IV. on each strata for each dependent variable. The leverage specifications are identical to that found in column (3) of Table II. The net debt issuance Vol), the Hadlock-Pierce (HP) index of financial constraints, and an estimated probability of default (Default Pr.). We estimate separate OLS regression based on the upper and lower quartiles of the credit-risk/financial constraint distribution proxy. We use four proxies: firm size, earnings volatility (Earn their corresponding results - leverage, net debt issuances, and investment. For each dependent variable, we stratify the sample into two subsamples The table presents OLS coefficient estimates and t-statistics in parentheses of firm fixed effects regressions. The dependent variables are indicated above Cross-Sectional Heterogeneity Table V Table VI Intermediary Asset Composition and Government Leverage The table presents OLS coefficient estimates and t-statistics in parentheses. Each panel presents results from six different regressions. The dependent variable is indicated by the panel title and is measured relative to the total financial assets of the financial institution, denoted at the top of the columns. For example, the first panel, denoted Corporate Loans, Bonds, & Commercial Paper, presents the estimates from regressions of ratio of loans, corporate bonds, and commercial paper asset holdings to total financial assets on the ratio of federal debt held by the public to total assets of the unregulated sector. Columns (1) and (2) present the results for US chartered depository institutions. Columns (3) and (4) present the results for US insurance companies. Columns (5) and (6) present the results for state and local pensions. Odd numbered columns correspond to univariate regressions, even numbered columns correspond to multivariate regressions with the following controls: three month t-bill rate, BAA-Treasury bond spread, inflation, equity market return, real GDP growth, corporate EBIT / assets, corporate intangible assets / assets, and corporate market-to-book ratio. All right hand side variables are contemporaneous with the dependent variable. All variables are in first differnces. Newey-West standard errors assuming two non-zero lags are used to compute all t-statistics (in parentheses). Statistical significance at the 10%, 5% and 1% levels are indicated by “*”, “**”, and “***”, respectively. Change in (Corporate Lending / Assets) Banks (1) Insurance (2) (3) (4) Public Pensions (5) (6) Corporate Loans, Bonds & Commercial Paper Gov Debt / Assets Obs -0.054*** -0.055*** -0.041* -0.039* -0.127* -0.088 ( -3.437) ( -3.276) ( -1.871) ( -1.932) ( -1.776) ( -1.469) 72 72 75 75 65 65 Treasuries Gov Debt / Assets Obs 0.180*** 0.195*** 0.183*** 0.200*** 0.065 0.082 ( 4.045) ( 3.724) ( 9.758) ( 10.344) ( 1.267) ( 1.622) 76 76 75 75 65 65