There is conflicting evidence reported in the existing academic literature regarding the pricing of bankruptcy risk. Also, existing studies concentrate on developed and emerging markets (to some extent), but not on frontier markets. We aim to investigate the pricing of bankruptcy risk by using the DLI (default likelihood indicator) bankruptcy estimation model developed by Vassalou and Xing [Vassalou, M., Xing, Y., 2004. Default risk in equity returns. J. Finance 59 (2), 831–868]. The most recent global financial crisis (GFC) was chosen as an ideal test period for this study. Firms listed on the Ho Chi Minh City Stock Exchange in Vietnam during the precrisis period of Jul. 1, 2007 to Sep. 14, 2008; the crisis period of Sep. 15, 2008 to Mar. 31, 2009; and the postcrisis period of Apr. 1, 2009 to Dec. 31, 2010 were analyzed. The DLI bankruptcy risk measures were assessed using both regression and mimicking portfolio analysis. We observed a significantly positive relationship between stock returns and bankruptcy risk with portfolio analysis, by conducting analysis in which the portfolios were formed using a medium BM (book-to-market) factor and controlling for DLI-sorted stocks. As expected, we also found a significant relationship between stock returns and bankruptcy risk during the post-GFC period, as measured by the average default likelihood indicator (ADLI) developed by Vassalou and Xing [Vassalou, M., Xing, Y., 2004. Default risk in equity returns. J. Finance 59 (2), 831–868].
Table 11.1
Average Returns of Portfolios Sorted by Bankruptcy Risk Measures
Average returns | |||||||
DLI-sorted portfolios | |||||||
Low | 2 | 3 | 4 | High | High–low | t-values | |
−0.06804 | −0.06221 | −0.07691 | −0.01777 | −0.06894 | −0.00089 | −0.0637 |
Stocks are sorted into five portfolios by their levels of bankruptcy risk using DLI models (Vassalou and Xing, 2004). The average returns of each portfolio are then computed. When stocks are sorted by DLI, Portfolio 5 contains the stocks with highest bankruptcy risk. “High–low” is the return difference between the high and low bankruptcy risk portfolios. Significance at the 1 and 5% levels is indicated by ** and *, respectively.
Table 11.2
Average Returns of DLI-Sorted Portfolios Controlled by Size
Average returns | |||||||
DLI-sorted portfolios | |||||||
Size | Low | 2 | 3 | 4 | High | High–low | t-values |
1 Small | −0.07751 | −0.02779 | −0.07906 | 0.01357 | −0.08318 | −0.00567 | −0.2677 |
2 | −0.06496 | −0.07021 | −0.07671 | −0.05695 | −0.06859 | −0.00363 | −0.0974 |
3 Large | −0.06277 | −0.10894 | −0.07589 | −0.06512 | −0.03927 | 0.02350 | 1.428 |
Stocks are sorted into three portfolios by their levels of market capitalization (sizes). In each size-sorted portfolio, stocks are then sorted into five portfolios by their DLIs. Next, the average returns of DLI size–sorted portfolios are computed. When stocks are sorted by size, Portfolio 3 contains the biggest stocks. When stocks are sorted by DLI, Portfolio 5 contains the stocks with highest bankruptcy risk. “High–low” is the return difference between the high and low bankruptcy risk portfolios. Significance at the 1 and 5% levels is indicated by ** and *, respectively.
Table 11.3
Average Returns of DLI-Sorted Portfolios Controlled by BM
Average returns | |||||||
DLI-sorted portfolios | |||||||
Size | Low | 2 | 3 | 4 | High | High–low | t-values |
1 Small | −0.06794 | −0.04014 | −0.09414 | −0.05854 | −0.07791 | −0.00996 | −0.7566 |
2 | −0.06524 | −0.05655 | −0.11871 | −0.02531 | −0.00140 | −0.06383 | 5.8359** |
3 Large | −0.06636 | −0.04218 | −0.04209 | −0.03213 | −0.08160 | −0.01524 | −0.9402 |
Stocks are sorted into three portfolios by levels of their BM ratios. In each BM-sorted portfolio, stocks are then sorted into five portfolios by their DLIs. Next, average returns of the DLI BM–sorted portfolios are computed. When stocks are sorted by BM, Portfolio 3 contains the stocks with the highest BM. When stocks are sorted by DLI, Portfolio 5 contains the stocks with the highest bankruptcy risk. “High–low” is the return difference between the high and low bankruptcy risk portfolios. Significance at the 1 and 5% levels is indicated by ** and *, respectively.
Table 11.4
Results of Multifactor Regression Analysis During Various Economic States
Market | CONST | EMKT | SIZE | BM | ADLI | R2 (adj.) |
Whole | 0.04661* | 0.09046* | −0.2549* | −0.00004* | 0.0096 | 40.86% |
Precrisis | 0.0336 | 0.09472* | −3.092* | −0.000053* | 0.28 | 47.32% |
Crisis | 0.0286 | 0.0529* | −1.541* | −0.000017* | −0.745* | 26.24% |
Postcrisis | −0.049* | 0.11224* | 0.1845* | −0.000052* | 0.63* | 35.64% |
This table presents the results from the test of size and BM factors along with bankruptcy risk measures. EMKT refers to the excess return on the stock market portfolio over the risk-free rate. Size refers to returns on the zero-investment portfolio, which is long on stocks with a small market capitalization (size) and short on large-sized stocks. BM refers to the BM ratio of each stock. ADLI presents the average DLI, which is a simple average of the DLIs for all firms. The estimation period is from Jan. 1996 to Dec. 2007. Significance at the 1% level is indicated by *.
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