Price Discovery in Real Estate Auctions: The Story of Unsuccessful Attempts Seow Eng ONG Department of Real Estate National University of Singapore March 26, 2004 Abstract Little is known of the effects of the auction mechanism in relation to postauction market sale. This empirical study of 966 unsuccessful auction observations over a period of almost five years is an initial attempt to provide insights on post auction effects. Approximately half of these properties were eventually sold via private negotiations. The post-auction privately negotiated sale prices are on average higher than the opening and last bids when at least one bid is received at the auction. However, properties that received no bids at the auction were transacted on average, at a discount to the opening bids. The probability of a subsequent post-auction transaction is significantly higher for apartments and terrace houses and when auction turnout is high; and lower in the absence of any bid and in some years. The price to opening bid differential increases with the number of increments at the auction, but is lower for more atypical properties and decreases with time-to-subsequent sale. The results lend support to the hypothesis that the auction mechanism provides a positive price discovery effect, ostensibly from publicity and exposure at the auctions. Interestingly, the probability of subsequent sale is also decreasing (albeit insignificantly) in the capital loss experienced by owners, lending some support to the loss aversion theory. However, the attenuation in opening bids is observed for all properties, regardless of whether they are put up for sale by owners or by financial institutions. Acknowledgements: The author wishes to thank Peter Colwell, Ken Lusht and Paul Anglin for their insightful comments, and Chee-Yong Mak for excellent research assistance. Funding from NUS is gratefully acknowledged. Please email comments to seong@nus.edu.sg. 1 Price Discovery in Real Estate Auctions: The Story of Unsuccessful Attempts 1. Introduction An auction is a market institution with an explicit set of rules determining resource allocation and prices on the basis of bids from market participants (McAfee and MacMillan, 1987). Auction theory provides one explicit but restricted model of price formation in that it ignores the bargaining aspects of the process (Arrow, 1959). Extant researches in US, Australia, New Zealand and Germany have emphasized on the comparison of this selling methods via different auction variations1 and/or private negotiations, and the factors determining auction prices. The expected prices for auctioned properties are often derived using hedonic price models and compared to realized prices, not withstanding the selection bias limitation of the hedonic function (Mayer, 1998). The process of price discovery during and after the auctions, in particular the effects on post-auction prices and multiple auctions attempts, have been somewhat neglected in the literature. Ashenfelter and Genesove (1992) is one of the few papers that examined post-auction price behavior. They show that the auction prices for identical condominium units in New Jersey were 13% higher than the prices determined in subsequent face-to-face bargaining. This arose because of the unique institutional framework where the “hammer price” is not necessarily binding,2 and the original auction sale could “fall through”. This paper complements the earlier work by using data from an institutional setup that binds “hammer prices” and auction sales. Under this alternative framework, it is clear that only genuine bidders participate at the auctions. However, unsuccessful sellers could seek out interested buyers after the auction and privately negotiate. This paper focuses on post-auction privately negotiated sales. By so doing, we attempt to better understand the price discovery process after unsuccessful auction 1 English ascending bid auctions, Dutch auctions, First-price sealed-bid auctions and Second-price sealed-bid auctions. 2 37% of the sample in the Ashenfelter and Genesove (1992) study were not sold at the “hammer prices”. 2 attempts and bridge the gap between auctions and negotiated sales. Hitherto, these two processes are viewed as mutually exclusive modes of price discovery (Quan, 2002; Allen and Swisher, 2000; Mayer 1998; Dotzour, Moorhead and Winkler, 1998). The process of being put up for auction could provide valuable exposure for the property. Even though the auction was unsuccessful, the auction process could be used to identify potential buyers, and as such, could be viewed as an alternative or augmentation to the listing process. The main objective of this paper will be to examine the determinants that influence post-auction sales, the deviation in eventual sale price from opening bids and the time before private sale is concluded. In addition, we study the interactive influence of market interest such as turnout, number of bids (or no-bids), auction houses, property type, state of the market and seller motivation as proxied by the number of previous attempts and distress versus non-distress sales. Publicity exposure is deemed to have a positive price discovery effect if (a) a subsequent privately negotiated sale occurs and (b) the privately negotiated sale price is higher than some benchmark values determined at the time of the auction. For this study, we use the opening bid and last bid before the property is withdrawn from auction as the benchmark values to compute the price-bid differentials. In addition, we examine how the price-bid differentials change with the time taken to successfully negotiate a sale. Reserve prices would have been preferred benchmark values, but are unavailable in our dataset. Although we estimated the market values for auctioned properties, they are at best noisy estimates given uncertain market conditions, especially in a market downturn where transaction volumes are low. We opted for opening bids as these provide an indication of seller information set and motivation. This paper is closely related in spirit to the work by Knight (2002) and Anglin (2004) where the focus is on changes in listing prices and re-listings. This work differs not only by focusing on auctions rather than MLS sales, we focus on the opening bids, which are non-binding lower bounds rather than listing prices, which are upper bounds set by sellers. A secondary objective for this paper is to provide an alternative test of the loss aversion theory advocated by Genesove and Mayer (2001). The loss aversion theory 3 postulates that owners who are loss-averse have an incentive to attenuate that loss by choosing a reservation price that exceeds the level they would set in the absence of a loss. By extension, it can be hypothesized that owners seek to avoid loss realization if the expected loss is too high. If so, then the probability of a subsequent sale should be decreasing in the expected loss. However, this should only be true for owner-initiated sale rather than distress sale auction. The dataset is a comprehensive coverage of all residential auctions in Singapore from 1995 to 2000. Approximately half of 966 unsuccessfully auctioned properties were eventually sold via private negotiations. The probability of a subsequent post-auction transaction is significantly higher for apartments and terrace houses and when auction turnout is high; and lower in the absence of any bid and in some years. The price to opening bid differential increases with the number of increments at the auction, but is lower for more atypical properties and decreases with time-to-subsequent sale. The results lend support to the hypothesis that the auction mechanism provides a positive price discovery effect, ostensibly from publicity and exposure at the auctions. This suggests that sellers could benefit from putting up their property for auction at least once even though it may not be successfully sold at the action. At the minimum, the auction process would provide a gauge of market interest and could increase the likelihood and price of subsequent privately negotiated transactions. We find that the probability of subsequent sale is also decreasing (albeit insignificantly) in the capital loss experienced by owners, lending some support to the loss aversion theory advocated by Genesove and Mayer (2001). However, the attenuation in opening bids is observed for all properties, regardless of whether they are put up for sale by owners or by financial institutions. This paper will be organized into a five sections with a brief outline of the past researches featured in the section 2. A brief discussion of the auction market in Singapore will be presented in section 3. Section 4 discusses the data used for this empirical study while section 5 presents the findings and analysis. Section 6 concludes. 4 2. Literature Review Ashenfelter and Genesove (1992) is one of the earlier studies on real estate auctions where they show that the prices for identical units were 13% higher than for units subsequently sold in private negotiations. Other researches have centralized on the changes in the auction prices as the auction proceeds. Lusht (1994) and Vanderporten (1992) studied and quantified the extent of the ‘afternoon effect’ in which prices gradually moves downwards during a single auction process of multiple objects. Ashenfelter and Genesove (1992) reported a 0.27% decline per unit sold or about 10% from the first object sold to the last, during an auction of 83 similar condominiums in New Jersey. Lusht (1994) presented similar findings with regard to a one-time auction process of an Australian commercial bank’s 50 branches. Quality differences are controlled as each of the branches had similar investment attributes and were sold with the same terms. The discount between the first and the last object auctioned was approximately 8%. Comparisons of differences in expected and private market transaction prices of post-auction properties were not performed. Mayer (1998) showed that a quick sale results in a poorer “match” between the buyer and the house, thus resulting in a discount. A poorer “match” will translate into a higher “mismatch” cost compared to a private negotiated sale that would allow more time for the buyer to search for his ideal home. Conversely, Lusht (1996) found that auctions would yield higher prices than privately negotiated sales. Newell, MacFarlane, Lusht and Bulloch (1993) studied the housing market in Sydney, Australia and found that the median sales price of auctioned properties was 3.6% higher than the median sales price of properties sold by private treaty. Quality differences in the study are not accounted for. Lusht (1996) compared the sales prices of houses in Melbourne and found that auctions of middle to high priced homes produce about 8% price premium. Bids in auctions may provide an attractive alternative to estimating the value of a specific property, particularly in periods when distress sales are rampant and auctions are frequent (Quan, 1994). He postulates that the auction theory relates the beliefs and the private information of individual bidders to their bids even if there are few bidders. Inference of the valuation of the highest bidder in a seal-bid auction corresponds much 5 more closely to the highest and best use definition of market value, even if there are few bidders. Having established the informational value of auction bids, comparison of these bids with post-auction private transaction prices of the same properties will enable us to discover the likely effects of the auction process on the latter. This will be discussed in a later section. 3. Auctions in Singapore The dominant auction format in Singapore is the English ascending bid auction. Auction has generally been regarded as a last resort method of disposal. The local sentiment towards auction is similar to that of the US, where auctions are associated with distress properties – foreclosure or mortgagee sales (Asabere and Huffman, 1992). Distress sales are typically put up by the mortgagee (banks/financial institution). There was a surge in auction sales following the Asian financial crisis from 1998-1999. Although a good proportion comprises mortgagee sales, there has been a discernible increase in owner auctions, due to a diminution of the stigma associated with auctions. Even so, the number of properties put up for auction is very low, and reached a high of approximately 3.5% of the total number of property transactions in 1998 and 1999. There has also been a growing perception among potential buyers that auctions of distress properties provide a good avenue to acquire properties at bargain prices. Buyers and sellers have better understanding and awareness of the efficiency of auction system as a method of sale, and auction companies in Singapore have substantially increased the frequency of auctions held each month to meet the growing demand. Bidders in Singapore are generally not aggressive. The success rate for each bidding session varies from 10% to 50%; while the percentage of successful postauction private market transaction is higher. The low success rate was attributed to the flagging performance in general, rather than the appeal of auction itself.3 Another possible cause of the low success rates is that many owners use the auction process as a gauge of market interest in their properties. In addition, some buyers withhold from 3 Fang, N. (2000, November 1). Slow off the block. The Straits Times. 6 biding during an auction in the hope of securing lower transaction prices in postauction private negotiations. Overly conservative bidding and the expectation that private negotiations are more likely to secure sale may induce sellers to set unrealistically high reserve prices. 4. Data Our sample comprises 1,654 private residential properties that are being put up for auction from 3Q1995 to 1Q2000. This sample covers all residential auctions over that period. Residential properties are typically classified into high-rise (apartment and condominium) and low-rise (terrace, semi-detached, detached houses). The data set includes variables on the location, date of auction, number of turnout, auctioneer, distress sale versus by-owner sale, type of property, tenure, opening bid, last bid, and number of bid increments during the auction. Properties that were put up for more than one attempt were omitted, reducing the sample size to 1,292 properties. Of these, 326 properties were sold at the auction. The remaining 966 properties that were not sold at the auction form the focus of our analysis. Property transaction data are extracted from the ReaLink for a period from 1975 Q1 to 2000 Q4, compiled by the Singapore Institute of Surveyor and Valuers (SISV). We compute an estimated market value for all properties put up for auction using either the last transacted price or comparable sales of other private residential properties that are of the same type and in the same estate, having very similar floor area and floor level. We develop a proxy measure called the level of reserve price (LRP) (DeBoer, et. al, 1992), which is defined as the difference between the property’s estimated market value and the opening bid, divided by the opening bid. The estimated market value is the last transaction price for the auctioned property or the estimated market value of properties most comparable to the auctioned property if there is no previous transaction, adjusted by the price index (RPI). Our adjustment uses the RPI from the quarter prior to the auction, as information on the contemporaneous price index is not available at the time of auction. 7 The state of the market (SOM) indirectly affects the sentiment of property buyers and hence affects the probability of a sale (Mayer, 1995). SOM is a dummy variable given a value of zero if the auction occurred in a quarter following two previous successive quarters of negative growth in the RPI. We also introduce year dummy variables to control for the timing of the auction (Vanderporten, 1992), and property type dummy variable to distinguish high-rise properties from low-rise properties – terrace, semi-detached and detached houses (TERR, SEMID and DETACH). The data set also allows us to identify properties that were auctioned with vacant possession (VP) and that were distress sales (DISTR). Control dummy variables for the auction houses are also created for the big four companies – Knight Frank (KF), Colliers Jardine (CJ), Jones Lang LaSalle (JLL), and DTZ Debenham Tie Leung (DTZ). Maher (1989) and Ong, et. al (2003) show that the auction house may contribute to the probability of sale. In addition, we have information on the turnout (TURNOUT) at the auctions (Burns, 1985) as well as the number of increments (INCREM) during the bidding process (Ching and Fu, 2003). In addition, we tracked the transactions for all the unsuccessful properties (until end 2000). There were a total of 456 post-auction transactions, indicating that close to half of the properties that were not sold at auctions were subsequently sold through private negotiations. Of these, 122 properties received at least one bid during the auction, and the remaining 334 properties did not receive any bid. The post-auction transactions prices of the 456 properties are used to compute the price-bid differentials using the opening bid and last bid before the property was withdrawn (TPOB and TPSB, respectively). The time between the subsequent sale and auction dates is the time-to-(subsequent)-sale (TOS). To evaluate the loss aversion theory, we compute the expected loss using the difference between the estimated market value and the original purchase price. However, the original purchase price is available for only 583 properties in our sample. As in Genesove and Mayer (2001), we define LOSS as the greater of the difference between estimated market value and original purchase price, and zero. Since loss aversion is attributable only to owner-sellers, we create an interaction term (LOSSOWN) between LOSS and an owner dummy variable. 8 Exhibit 1 provides the description and summary statistics for variables defined for this study. 5. Analysis Price-Bid Differentials The preliminary evidence shows that properties that garnered some interest (bids) sell (when they do) at higher prices than the opening bids and in a shorter time compared to properties that received no bid. We observe that the average price-open bid differential (TPOB) is -2.01% for the sample of 456 properties that were subsequently sold. However, if we segregate these into properties that received at least one bid (category 1) from those that received no bid (category 2), the average TPOBs are 3.22% and -3.92% respectively. The difference is statistically different at 5% level (t-stat = 4.379). See Exhibit 2a. The average time-to-sale (TOS) of 111 days and 131 days for the two categories of properties, respectively (the difference is also statistically different at 5% level; t-stat = 2.7401). In addition, the average price-last bid differential (TPSB) for the 122 properties that were eventually sold is 0.65%. Although this is not statistically different from zero, it shows that some properties were negotiated at higher prices than the last bid at the auction. Exhibits 2b and 3 show the average price-open bid differentials (TPOB) for the two categories by TOS. Positive average price-open bid differentials are observed for properties that attracted some interest and that were subsequently sold within 180 days of the auction. In contrast, properties that received no bid were sold at discounts to the opening bids regardless of the time-to-sale. Positive average price-last bid differentials (TPSB) were also observed for properties sold within 180 days (Exhibits 2c and 4). Although the average price-open bid differential (TPOB) for the category one properties is statistically lower than the average price-open bid differential for properties that were sold at the auctions (7.78%), it is interesting to observe that the average TPOB for category one properties sold within 60 to 90 days is in fact higher 9 (9.27%). The average TPOB for properties sold within 180 days is 5.14%.4 This evidence suggests that a positive price discovery effect occurred for properties that attracted market interest at the auction. Probability of Subsequent Privately Negotiated Sale A probit model is estimated for the likelihood of a subsequent privately negotiated sale (SUBOUT=1). We adopt essentially the same set of explanatory variables that are used to examine the factors that influence sale at the auction. The results are given in Exhibit 5 (model 1). Properties that received no bid (NOBID=1) have a lower probability of sale (p-value=0.0675), supporting the earlier results. The turnout at the auction (TURNOUT), however, is significant and positive. This result is also consistent with our earlier study (Ong, et. al, 2003). Surprisingly, distress sale, the level of reserve price, state of market, number of increments and number of previous attempts are not statistically significant. Not surprisingly, the probability of a subsequent sale is reduced in 1999 and 2000, when the market is recovering. This suggests that post-auction price discovery is likely to be more useful under uncertain market conditions. Interestingly, some auction houses (KF and CJ) have a negative and significant effect on the probability of a subsequent sale. These two auction houses, in fact, have a positive effect on the probability of an auction sale (Ong, et. al, 2003). Taken together, the evidence suggests that some tradeoff between at- and post-auction success rates for these auction houses. Exhibit 5 model 2 estimates the sub-sample where data on the original purchase price is available. Unfortunately, original purchase prices are available only for 583 observations, thus reducing the sample size. Two additional variables were introduced – LOSS and LOSSOWN. As noted before, the loss aversion theory should only hold for owner-initiated sale rather than distress sale auction since financial institutions that are selling the defaulted properties are typically risk-neutral. By extension, it can be hypothesized that owners seek to avoid loss realization if the loss experienced is too high. 4 This is statistically different from the mean TPOB for auctioned properties (t-stat = 2.498). 10 It is observed that the coefficient on LOSS is positive (but insignificant), indicating that the probability of a subsequent sale is increasing in expected loss. This result is intuitive as the higher the loss, the more likely the seller would be keen to sell. Interestingly, the coefficient on LOSSOWN is negative (p-value of 0.1288), suggesting that owner-sellers are less likely to agree to a subsequent sale when the expected loss is higher. This is weak evidence in support of the loss aversion theory. Determinants of Price-Open Bid Differential To examine how the price-bid differentials are influenced by various explanatory variables, we estimate a simple regression model (Exhibit 6). The sample selection issue (for properties that were subsequently sold) is controlled for by way of estimating the Mills ratio from the probit model from Exhibit 5. Model 1 in Exhibit 6 reports the results only for properties that were subsequently transacted, while model 2 is estimated for the full sample to provide a comparison. The results show that the price-open bid differential increases in the number of increments and turnout (model 2). We can interpret this result to imply that the eventual sale price (relative to opening bid) is increasing in market interest, as proxied by turnout and bid increments. The negative and significant coefficient on time-to-subsequent sale (TOS) is also consistent with our earlier result showing that the price-bid differential is higher when the sale is negotiated closer to the auction date. Lower differentials are observed for more atypical properties such as terrace, semi-detached and detached houses, although the reduction is statistically significant only for semi-detached houses. The evidence on the number of previous attempts and no-bid is rather mixed. The coefficient on the number of previous attempts is positive but insignificant in model 1, suggesting that repeated attempts may help; but flipped to a negative sign in model 2. No-bid is negative and significant, as expected, only in model 2. Loss Aversion and Opening Bids Genesove and Mayer (2001) tested for loss aversion in listing prices where owners attenuate that loss by setting higher reservation prices. Our data allows us to examine this theory in an alternative auction setting where the opening bid, 11 determined by the seller, provide a lower bound. The listing price, in contrast, is an upper bound. Loss aversion would suggest that owner-sellers set higher opening bids for higher expected losses. We regress the opening bid on LOSS and LOSSOWN, controlling for other pertinent variables such as year of auction, property type, distress sale, and market condition (the price index at the time of auction is used as a proxy). Exhibit 7 shows that the coefficient on LOSS is positive and significant, indicating that sellers set higher opening bids to attenuate losses. However, this effect is insignificant for ownersellers. The coefficient on LOSSOWN, when regressed without the LOSS variable, is positive but insignificant. The evidence here is consistent with the loss aversion theory, although loss attenuation is observed for distress properties as well. 6. Conclusion This paper presents a preliminary examination of post-auction price discovery. The premise is that the auction process itself may provide positive publicity or exposure effects to the extent that sellers gather useful information even if no sale is made at the auction. About half of the properties that were unsuccessful at the auction were eventually sold via private negotiation. The majority of subsequent sales occur within 180 days of the auction. In contrast to Ashenfelter and Genesove (1992), we find that properties that were subsequently sold through private negotiations sell on average at a premium to opening prices.5 The price differential is positive for properties that attract some market interest as evidenced by receiving at least one bid, as opposed to a negative differential for properties that did not receive any bid. The evidence is consistent with the market interest explanation – the higher the level of market interest, the more likely a subsequent private sale and the higher the price relative to opening bid. Interestingly, the number of increments received during the auction affects only the price differential and not the probability of subsequent sale. The results suggest that sellers could benefit from putting up their property for auction at least once even though it may not be successfully sold at the action. At the 5 Unfortunately, we cannot do a direct comparison with Ashenfelter and Genesove (1992) as the opening bids are not available in that dataset. 12 minimum, the auction process would provide a gauge of market interest and could increase the likelihood and price of subsequent privately negotiated transactions. By appealing to the observation that opening bids are lower bounds and that loss-averse sellers are less likely to sell if the capital loss is too high, we are able to conduct alternative tests of the loss aversion theory. We document weak evidence to support the loss aversion theory in that a lower probability of subsequent sale is observed for owner-sellers with higher losses. Attenuation in opening bids, however, is observed for all properties, regardless of whether they are put up for sale by owners or by financial institutions. As previously mentioned, this paper is a preliminary attempt to better understand the price discovery process that auctions provide. Many questions remain unanswered. For example, the price differential for properties that were subsequently sold is lower on average to that for auctioned properties, suggesting that (a) the process of auction generate higher realized transaction prices as auction theory would indicate (i.e., the winner’s curse) and/or (b) the opening bids for auctioned properties are lower in comparison to properties that were not sold at the auction. Unraveling these effects could be interesting to evaluate the information value of opening bids. Also, how do prices for properties that were subsequently sold after the auction compare against those that were not put up for auction? While we document that properties sold at auctions has higher price-open bid differentials compared to post-auction properties,6 are post-auction prices significantly different from auction prices? Do the changes in opening bids in repeat attempts convey pertinent information that could affect the probability of subsequent sale? Future work will seek to address some of these questions. 6 This result could be attributed to differences in opening bids. 13 References Allen, M. T. and J. Swisher, (2000) An Analysis of the Price Formation Process at a HUD Auction, Journal of Real Estate Research, 20(3), 279-98. Anglin, P., (2004) Selling and the Market Process: If, at First, You Don’t Succeed, Try, Try, Try Again, AREUEA conference, Washington DC. Asabere P. K. and Huffman, F. E. (1992) Price Determinants and Foreclosed Urban Land, Urban Studies 29(5), 701-07. Ashenfelter, O. and Genesove, D., (1992) Testing for Price Anomalies in Real Estate Auction, American Economic Review, 501-05. Burns, P., (1985) Market Structure and Buyer Behaviour: Price Adjustment in a Multiobject Progressive Oral Auction, Journal of Economic Behavior and Organization (6), 275-300. 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Quan, D.C., (1994) Real Estate Auctions: A Survey of Theory and Practice, Journal of Real Estate Finance and Economics, 23-49. Quan, D.C., (2002) Market mechanism choice and real estate disposition: Search versus auction, Real Estate Economics 30 (3): 365-384. Vanderporten, B., (1992) Timing of Bids at Pooled Real Estate Auctions, Journal of Real Estate Finance and Economics, 255-67. 15 Exhibit 1a: Variables for Auction Data (3Q1995 – 1Q2000) Variable Description DISTR Distress Sale = 1 LRP Level of reserve price PREVATT Number of previous auction attempts TURNOUT Number of turnout TERR Terrace house SEMID Semi-detached house DETACH Detached house TEN Tenure: Freehold (> 99 years) = 1; or leasehold (≤ 99 years) No bid received = 1 NOBID SOM INCREM State of the market = 1 if real estate market did not experience two consecutive quarters of negative price change Number of increments VP property with vacant possession = 1 TPOB % difference between subsequent sale price and opening bid TPSB % difference between subsequent sale price and last bid TOS Number of days between auction and subsequent sale D96, D97, D98, Year dummy variables for 1996 through 2000 D99, D00 KF, JLL, CJ, Auction house dummy variables DTZ SUBOUT subsequent sale = 1 16 Exhibit 1b: Descriptive Statistics Variable SUBOUT LRP SOM VP TEN TURNOUT D96 D97 D98 D99 D00 PREVATT INCREM TOS TPOB TPSB KF JLL CJ DTZ TERR SEMID DETACH DISTR NOBID LOSS LOSSOWN Mean 0.4720 0.0761 0.5414 0.8872 0.8271 183.19 0.0725 0.0393 0.4296 0.3996 0.0104 0.2660 0.3602 138.46 -0.0201 0.0017 0.3530 0.3012 0.0921 0.2226 0.1480 0.2215 0.1801 0.4689 0.7464 0.1108 0.0591 Std Dev 0.4995 0.3207 0.4985 0.3166 0.3783 88.85 0.2594 0.1945 0.4953 0.4901 0.1013 0.6362 1.2328 130.07 0.1570 0.0755 0.4782 0.4590 0.2894 0.4162 0.3553 0.4155 0.3845 0.4993 0.4353 0.1777 0.1404 Min 0 0 0 0 0 15 0 0 0 0 0 0 0 0 -0.5 -0.4632 0 0 0 0 0 0 0 0 0 0 0 Max 1 0.9171 1 1 1 450 1 1 1 1 1 5 12 701 0.7365 0.7094 1 1 1 1 1 1 1 1 1 0.9 0.9 nob 966 966 966 966 966 966 966 966 966 966 966 966 966 456 456 456 966 966 966 966 966 966 966 966 966 583 583 Note: LOSS = max(original purchase price – estimated value, 0) LOSSOWN = LOSS*OWN Where OWN is a dummy variable (=1 if the sale is put up by owners) 17 Exhibit 2a: Analysis of Time-to-Sale and Price-Bid Differences At least 1 Bid mean std dev 111.04 123.04 0.0322 0.1643 0.0065 0.1463 TOS TPOB TPSB nob 122 No Bid mean std dev 148.48 131.29 -0.0392 0.1500 nob 334 t-stat -2.7401* 4.3799* Exhibit 2b: Analysis of Price-Last Bid Differentials by Time-to-Sale TOS < 60 days 60 – 90 90 – 180 180 – 360 > 360 At least 1 Bid mean std dev 0.0406 0.0938 0.0927 0.1749 0.0508 0.2238 -0.0036 0.1850 -0.1505 0.2186 nob 60 17 23 17 7 mean -0.0244 -0.0558 -0.0458 -0.0379 -0.1104 No Bid std dev 0.0800 0.0885 0.1857 0.1641 0.2333 nob 105 42 90 68 32 t-stat 4.7132 4.3336 1.6654 0.7515 -0.4165 Exhibit 2c: Analysis of Price-Last Bid Differentials by Time-to-Sale TOS < 60 days 60 – 90 90 – 180 180 – 360 > 360 At least 1 Bid mean std dev 0.0128 0.0877 0.0330 0.0618 0.0437 0.2230 -0.0186 0.1713 -0.1601 0.2130 nob 60 17 23 17 7 18 Exhibit 3: Distribution of TPOB by TOS 0.1500 0.1000 0.0500 0.0000 < 60 60 – 90 90 – 180 180 – 360 > 360 -0.0500 -0.1000 -0.1500 -0.2000 1 or more bid no bid Exhibit 4: Distribution of TPSB by TOS 0.1000 0.0500 0.0000 < 60 60 – 90 90 – 180 180 – 360 > 360 -0.0500 -0.1000 -0.1500 -0.2000 19 Exhibit 5: Probit Model of Subsequent Sale Variable Constant LRP SOM KF JLL CJ DTZ DISTR TEN TURNOUT D97 D98 D99 D00 TERR SEMID DETACH VP INCREM PREVATT NOBID LOSS LOSSOWN Dependent Variable Log-likelihood nob Coefficient 0.4850 0.0574 -0.2339 -0.4852 -0.3936 -0.6579 -0.1510 0.0463 0.1258 0.0014 -0.2690 -0.2501 -0.7194 -1.5272 0.2537 0.1537 -0.0756 0.1020 -0.0156 -0.0685 -0.2063 + * * ** ** + + (1) Full Sample Std Error t-stat 0.3925 1.2360 0.1377 0.4170 0.2721 -0.8600 0.2692 -1.8020 0.2730 -1.4420 0.2971 -2.2140 0.2697 -0.5600 0.0992 0.4670 0.1201 1.0480 0.0006 2.3560 0.2406 -1.1180 0.2723 -0.9180 0.1622 -4.4350 0.5824 -2.6220 0.1323 1.9180 0.1157 1.3290 0.1245 -0.6070 0.1397 0.7300 0.0397 -0.3940 0.0693 -0.9890 0.1129 -1.8280 p-value 0.2166 0.6769 0.3900 0.0715 0.1493 0.0268 0.5756 0.6404 0.2948 0.0185 0.2634 0.3584 0.0000 0.0087 0.0551 0.1839 0.5437 0.4651 0.6939 0.3227 0.0675 (2) Sub-Sample (w/ previous transaction price) Coefficient Std Error t-stat p-value 0.9226 0.5239 1.7610 0.0782 0.0760 0.1593 0.4770 0.6334 -0.4551 0.4108 -1.1080 0.2679 -0.9147 ** 0.3116 -2.9360 0.0033 -0.8894 ** 0.3182 -2.7950 0.0052 -1.1255 ** 0.3499 -3.2170 0.0013 -0.6801 * 0.3132 -2.1720 0.0299 -0.1074 0.1524 -0.7040 0.4811 0.0695 0.1505 0.4620 0.6442 0.0019 * 0.0008 2.3610 0.0182 -0.0737 0.3639 -0.2030 0.8394 -0.1243 0.4068 -0.3060 0.7599 -0.3410 0.2301 -1.4820 0.1385 -1.1270 ** 0.6418 -1.7560 0.0791 0.4779 ** 0.1774 2.6930 0.0071 0.1975 0.1607 1.2290 0.2189 -0.1121 0.1674 -0.6700 0.5030 -0.0995 0.1754 -0.5670 0.5707 0.0085 0.0527 0.1620 0.8713 0.0215 0.0821 0.2620 0.7933 -0.2452 + 0.1524 -1.6090 0.1076 0.3298 0.4382 0.7520 0.4518 -0.9545 0.6285 -1.5190 0.1288 SUBOUT -607.63 966 ** significant at 1% * significant at 5% + significant at 10% -356.03 583 18 Exhibit 6: OLS regression on Price-Open Bid Differential (dependent variable) (1) Subsequent Sale (2) Full Sample Variable Coeff Std Error t-stat p-value Coeff Std Error t-stat Constant 0.1336 0.1379 0.9690 0.3332 0.0076 0.0306 0.2490 LRP -0.0115 0.0130 -0.8840 0.3773 -0.0001 0.0058 -0.0100 SOM 0.0298 0.0487 0.6130 0.5402 0.0062 0.0264 0.2360 KF 0.1083 0.0916 1.1820 0.2377 0.0065 0.0134 0.4880 JLL 0.0754 0.0772 0.9770 0.3289 -0.0006 0.0132 -0.0470 CJ 0.1594 0.1246 1.2790 0.2016 0.0095 0.0146 0.6530 DTZ 0.0579 0.0406 1.4270 0.1544 0.0094 0.0138 0.6850 DISTR 0.0251 0.0175 1.4370 0.1514 0.0113 0.0074 1.5180 TEN -0.0190 0.0310 -0.6130 0.5399 0.0018 0.0072 0.2520 TURNOUT 0.0000 0.0002 -0.0620 0.9505 0.0001 ** 0.0000 2.6730 D96 -0.0477 + 0.0245 -1.9490 0.0519 -0.0249 + 0.0149 -1.6650 D97 -0.0670 0.0587 -1.1400 0.2548 -0.0515 * 0.0218 -2.3600 D98 -0.0342 0.0607 -0.5640 0.5730 -0.0314 0.0298 -1.0560 D99 0.0955 0.1312 0.7280 0.4669 -0.0189 0.0118 -1.6040 D00 0.2684 0.2939 0.9130 0.3616 -0.0265 + 0.0140 -1.8950 TERR -0.0521 0.0467 -1.1160 0.2650 -0.0001 0.0085 -0.0110 SEMID -0.0782 ** 0.0290 -2.6910 0.0074 -0.0271 ** 0.0079 -3.4180 DETACH -0.0287 0.0236 -1.2190 0.2235 -0.0202 * 0.0089 -2.2720 VP -0.0055 0.0250 -0.2220 0.8245 -0.0008 0.0097 -0.0820 INCREM 0.0134 * 0.0055 2.4330 0.0154 0.0052 * 0.0026 2.0090 PREVATT 0.0021 0.0155 0.1330 0.8940 -0.0017 0.0041 -0.4190 NOBID 0.0068 0.0386 0.1750 0.8610 -0.0136 + 0.0079 -1.7160 TOS -0.0001 ** 0.0000 -3.9670 0.0001 -0.0002 ** 0.0000 -4.7410 Mills Ratio -0.2663 0.2675 -0.9950 0.3201 -0.0021 0.0040 -0.5270 R-square 0.1925 0.1538 nob 462 972 ** significant at 1% * significant at 5% + significant at 10% All standard errors are heteroskedasticity robust; Mills Ratio is obtained from probit model in Exhibit 5. p-value 0.8032 0.9922 0.8134 0.6256 0.9625 0.5137 0.4934 0.1291 0.8014 0.0075 0.0959 0.0183 0.2912 0.1088 0.0581 0.9909 0.0006 0.0231 0.9343 0.0446 0.6756 0.0862 0.0000 0.5980 19 Exhibit 7: OLS Regression on Log(Opening Bid) (dependent variable) Variable Constant SOM VP TEN D96 D97 D98 D99 D00 TERR SEMID DETACH PREVATT RPIA DISTR LOSS LOSSOWN Coefficient 12.8070 0.1085 -0.2461 0.3293 0.4033 0.4567 0.1788 0.4734 0.3638 0.2101 0.5124 1.2532 -0.0185 0.0026 -0.1155 0.2712 -0.2316 ** ** ** ** ** ** + ** ** ** ** * ** Std Error 0.2869 0.1512 0.0618 0.0500 0.1375 0.1655 0.1991 0.1627 0.2033 0.0574 0.0507 0.0616 0.0258 0.0006 0.0461 0.1307 0.2089 t-stat 44.6350 0.7170 -3.9850 6.5850 2.9340 2.7590 0.8980 2.9100 1.7900 3.6600 10.1020 20.3370 -0.7170 4.0300 -2.5050 2.0760 -1.1090 p-value 0.0000 0.4733 0.0001 0.0000 0.0033 0.0058 0.3692 0.0036 0.0735 0.0003 0.0000 0.0000 0.4733 0.0001 0.0122 0.0379 0.2676 R-square 0.6384 nob 583 ** significant at 1% * significant at 5% + significant at 10% All standard errors are heteroskedasticity robust. RPIA is the property price index at time of auction. 18