系統識別號 | U0002-0108200516402000 |
---|---|
DOI | 10.6846/TKU.2005.00802 |
論文名稱(中文) | 公司債價差風險要素分析 |
論文名稱(英文) | Corporate Bond Yield Analysis |
第三語言論文名稱 | |
校院名稱 | 淡江大學 |
系所名稱(中文) | 管理科學研究所碩士班 |
系所名稱(英文) | Graduate Institute of Management Science |
外國學位學校名稱 | |
外國學位學院名稱 | |
外國學位研究所名稱 | |
學年度 | 93 |
學期 | 2 |
出版年 | 94 |
研究生(中文) | 邰卉君 |
研究生(英文) | Jennifer H. Tai |
學號 | 692560013 |
學位類別 | 碩士 |
語言別 | 英文 |
第二語言別 | |
口試日期 | 2005-06-07 |
論文頁數 | 60頁 |
口試委員 |
指導教授
-
李培齊
指導教授 - 林景春 委員 - 黃慶堂 委員 - 倪衍森 |
關鍵字(中) |
公司債價差 因素分析 歷史股價波動性 公司信用評等 |
關鍵字(英) |
Corporate yield spread Factor analysis Historical volatility Credit ratings |
第三語言關鍵字 | |
學科別分類 | |
中文摘要 |
本文透過因素分析(factor analysis) 研究2000年網路崩盤前後影響公司債價差風險的要素,以協助投資人運用相關資訊,更準確的預測或提高判斷標的資產的違約可能性。本研究依據Campbell and Taksler (2003) 的架構,以1999年至2004年間新發行公司債為研究對象,剔除金融保險機構、公用事業公司、資料遺漏之公司,綜合早期文獻所提出影響公司債價差風險之要素,經歸納整理後分為五大類:個別公司債特性、公司財務數據、總體經濟數據、公司信用評分及其他公開資訊(非財務數據)。此外,近年來公司治理議題日受重視,本文於模型中另加入公司治理之代理變數,以觀察該解釋變數對公司債價差風險之影響。 研究結果顯示,歷史股價波動性對公司債的價差有一定的影響力,當公司普通股價格波動提高時,該公司股價風險提高,其公司債的違約風險相對提高;公司信用評分對公司債價差風險的影響在本研究並不顯著,其原因可能是信評公司對發行公司採行長期評估,因此,其評價對短期公司債並無影響,然而財務指標中的總負債比率在景氣蕭條時,其變化對公司債價差有顯著的影響力。 |
英文摘要 |
This paper implement the concept and methodology of Campbell and Taksler (2003) in the framework of corporate bond yields with a set of explanatory variables generated from earlier literatures that characterized the different aspects of credit risk. After comparing with earlier literatures, We organized the questionable significant factors into five groups to test which variable(s) will influence corporate bond yield spread. The five groups are: macroeconomic factors, accounting factors, bond features, credit ratings, and others. We focus on newly issued US corporate bonds during 1999 to 2004. In addition, this paper makes a distinction between recession period (2000 -2002) and recovery period (2003 – 2004) of the economy to see whether or not macro economy conditions would cause differences in the explanatory variables. Overall, we are able to pinpoint factors for investors to target as signals for default of issuers using a less structured econometric analysis in various positions. Results show similar receptiveness as Campbell and Taksler (2003), which indicate that historical equity volatility and total debts over total assets are two noteworthy variables to the changes in corporate yield spread. The important predictors of short term model focuses on bond characteristics (coupon rate and bond duration) and GDP. Bonds with different maturity, collateral, creditworthiness, and optionality can be affected by the investors’ level of confidence towards the future. From this research, we conclude that risk premiums for investment grade bonds are difficult to explain by any only one explanatory variable. |
第三語言摘要 | |
論文目次 |
Table of Contents 1 Introduction 1 1.1 Overview 1 1.2 Motivation and Purpose 4 2 Literature Review 6 2.1 The Work of Campbell and Taksler 9 2.2 The Credit Spread as a Predictor of Real Activity 10 2.3 Features, Benefits, and Risks 13 2.4 Types of Corporate Bonds 18 3 Modeling Idea And Data 20 3.1 Modeling Idea 20 3.2 Data 25 4 Result 30 4.1 Summary statistics 30 4.2 Step-wise Method 36 4.3 Short Term Bonds 40 4.4 Long Term Bonds 45 4.5 Revision for the problem of lag time in credit ratings 50 5 Conclusion 53 Appendix I 56 Appendix II 57 Reference 58 List of Tables Table 4 1 Aggregate model descriptive statistic 31 Table 4 2 Aggregate model statistic summary 32 Table 4 3 Pearson Correlation Table 33 Table 4 4 Aggregate model regression coefficients 35 Table 4 5 Step-wise statistic summary 36 Table 4 6 Step-wise ANOVA results 37 Table 4 7 Step-wise coefficient and tolerance analysis 38 Table 4 8 Short term bonds descriptive statistics 41 Table 4 9 Short term bonds statistic summary 41 Table 4 10 Short term bonds ANOVA results 42 Table 4 11 Short term bonds coefficients and collinearity statistics 42 Table 4 12 Short term model coefficients & collinearity statistics for exclude variables 43 Table 4 13 Long term bond statistic summary 45 Table 4 14 Long term bonds descriptive statistics 46 Table 4 15 Long term bonds ANOVA results 47 Table 4 16 Long term model coefficients & collinearity statistics 48 Table 4 17 Long term model coefficients & collinearity statistics for excluded variables 49 Table 4 18 Lag-time model statistic summary 50 Table 4 19 Lag-time model ANOVA results 51 Table 4 20 Lag-time model regression coefficients 51 List of Figures Figure 1 1 Corporate Bond Yield 2 Figure 3 1 10 years/2 years Term Spreads (bps) 28 |
參考文獻 |
Altman, E.I. and Saunders, A, 1998, Credit risk measurement: development over the last 20 years’, Journal of Banking and Finance 21: 1721-1742. Anson, Fabozzi, Choudhry, Chen, 2004, Instruments, applications, and Pricing, John Wiley & Sons, Inc. Beller, A. 2003 Corporate credit markets, Remarks at the Bond Market Association, April 10, Avaliable from www.sec.gov. Benkert, Christoph, 2004, Explaining Credit Default Swap Premia, The Journal of Futures Markets 24: 71-92 Bernt, A., R.Douglas, D. Duffie, M. Ferguson, and D. Schranz, 2004, Measuring Default Risk premia from Default Swap Rates and EDFs, Working paper, Stanford Univeristy. Black, Fischer, and Myron Scholes, 1973, The pricing of options and corporate liabilities, Journal of Political Economy 81: 637-654. Blume, Marshall E., Felix Lim, and A. Craig MacKinlay, 1998,The declining credit quality of U.S. corporate debt: Myth or reality, Journal of Finance 53: 1389-1413. Calvo, Guillermo, Leonardo Leiderman, and Carmen M. Reinhart, 1996, Inflows of Capital to Developing Countries in the 1990s, Journal of Economic Perspectives 10. Campbell, John Y., Martin Lettau, Burton G. Malkiel, and Yexiao Xu, 2001, Have individual stocks become more volatile? An empirical explanation of idiosyncratic risk, Journal of Finance 56: 1-43. Campbell, John Y., and Taksler, Glen B., 2003, Equity volatility and corporate bond yields, Journal of Finance 58: 2321-2348 Collin-Dufresne, Pierre, and Robert S. Goldstein, 2001, Do credit spreads reflect stationary leverage ratios, Journal of Finance 56: 1929-1957. Collin-Dufresne, Pierre, Robert S. Goldstein, and J. Spencer Martin, 2001, The determinants of credit spread changes, Journal of Finance 56: 2177-2207. Dotsey, Michael, 1998, The Predictive Content of the Interest Rate Term Spread for Future Economic Growth, Federal Reserve Bank of Richmond, Economic Quarterly. Duffee, Gregory R., 1998, The relation between treasury yields and corporate bond yield spreads, Journal of Finance 53: 2225-2241. Duffee, Gregory R., 1999, Estimating the price of default risk, Review of Financial Studies 12: 197-226. Duffie, Darrell, and Kenneth J. Singleton, 1999, Modeling term structures of defaultable bonds, Review of Financial Studies 12: 687-720. Duffie, D., Lando, D., 2001. Term structure of credit spreads with incomplete accounting information. Econometrica 69, 633–664. Ederington, Louis H., Jess B. Yawitz, and Brian E. Roberts, 1987, The informational content of bond ratings, Journal of Financial Research 10: 211-226. Elton, Edwin J., Martin J. Gruber, Deepak Agrawal, and Christopher Mann, 2000, Factors affecting the valuation of corporate bonds, Unpublished paper, New York University. Elton, Edwin J., Martin J. Gruber, Deepak Agrawal, and Christopher Mann, 2001, Explaining the rate spread on corporate bonds, Journal of Finance 56: 247-278. Elton, Edwin J., Martin J. Gruber, Deepak Agrawal, and Christopher Mann, 2004, Factors affecting the valuation of corporate bonds, Journal of Banking and Finance 28 Eom, Y., J. Helwege and J. Huang, 2002, “Structural Models of Corporate Bond Pricing: An Empirical Analysis,” working paper, Penn State University. Estrella, Arturo, and Gikas A. Hardouvelis, 1991, The Term Structure as a Predictor of Real Economic Activity, Journal of Finance 46. Fama, Eugene F., and James D. MacBeth, 1973, Risk, return and equilibrium, Journal of Political Economy 81: 607-636. Fama, Eugene E, 1981 Stock Returns, Real Activity, Inflation and Money, American Economic Review. Fleming, Michael J., 2000, Financial market implications of the Federal debt paydown, Brookings Papers on Economic Activity 2: 221-251. Gertler, Mark, and Cara S. Lown, 1999, The Information in the High Yield Bond Spread form the Business Cycle: Evidence and Some Implications, Oxford Review of Economic Policy 15. Geske and Delianedis, 2001, The Components of Corporate Credit Spreads: Default, Recovery, Tax, Jumps, Liquidity, and Market factors, Anderson Graduate School of Management, UCLA Grunert, J. and M. Weber , 2005, Recovery Rates of Bank Loans: empirical evidence from Germany, Working Paper, University of Mannheim Huang, Jingzhi, and Ming Huang, 2000, How much of the corporate-Treasury yield spread is due to credit risk? working paper, Graduate School of Business, Stanford University. Kwan, Simon H., 1996, Firm-specific information and the correlation between individual stocks and bonds, Journal of Financial Economics 40: 63-80. Lmbertson, Tanchua, Baslie, & Bernasconi, The turning of the credit cycle, November 2004, UBS Financial Services Inc. Longstaff, Francis A., 2004, The flight-to-liquidity premium in U.S. Treasury bond prices, Journal of Business 77: 511-526.. Longstaff, Francis A., and Eduardo S. Schwartz, 1995, A simple approach to valuing risky fixed and floating rate debt, Journal of Finance 50: 789-819. Merton, Robert C., 1974, On the pricing of corporate debt: The risk structure of interest rates, Journal of Finance 29: 449-470. Mody, Ashoka, and Mark P. Taylor, 2002, International Capital Crunches: The Time-Varying Role of Informational Asymmetries, IMF Working Paper 02/43 (Washington: International Monetary Fund). Pinches, George E., and Kent A. Mingo, 1973, A multivariate analysis of industrial bonds ratings, Journal of Finance 28: 1-16. Plosser, Charles I., and K. Geert Rouwenhorst, 1994, International Term Structures and Real Economic Growth, Journal of Monetary Economics: 33. Pogue, Thomas F., and Robert M. Soldofsky, 1969, What’s in a bond rating? Journal of Financial and Quantitative Analysis 4: 201-228. Sarig, Oded, and Arthur Warga, 1989, Some empirical estimates of the risk structure of interest rates, Journal of Finance 44: 1351-1360. Sengupta, P., 1998, Corporate disclosure quality and the cost of debt, The Accounting Review 73: 459–474. Smith, C. 1986. Investment banking and the capital acquisition process, Journal of Financial Economics 15: 3-29. Stock, James H., and Mark Watson, (1989) New Indexes of Coincident and Leading Economic Indicators, in NBER Macroeconomics Annual, Vol. 4, ed. by Olivier J. Blanchard and Stanley S. Fischer (Cambridge, Massachusetts: MIT Press.) Taylor, Mark P., 1992, Modeling the Yield Curve, Economic Journal102. Warga, Arthur D., 1998, Fixed income database, University of Houston, Houston, Texas. Warga, Arthur D., 2000, National Association of Insurance Commissioners Database, University of Houston, Houston, Texas. |
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