Garita, Gus (2009): Risk-Factor Portfolios and Financial Stability.
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This paper defines a risk-stability index (RSI) that takes into account the extreme dependence structure and the conditional probability of joint failure (CPJF) among risk factors in a portfolio. In combination, both the RSI and CPJF provide a valuable tool for analyzing risk from complementary perspectives; thereby allowing the measurement of (i) common distress of risk factors in a portfolio, (ii) distress between specific risk factors, and (iii) distress to a portfolio related to a specific risk factor. With an application to a financial system comprised of 18 banks from around the world, the results herein show that financial stability must be viewed as a continuum, since risk varies from period to period. The risk-stability index indicates that U.S. banks tend to cause the most stress to the global financial system (as defined herein), followed by Asian and European banks. The results also show that Asian banks seem to experience the most persistence of distress, followed by U.S. and European banks. The panel VAR results show that monetary policy should "lean against the wind", since it has a significant effect in reducing the (potential) instability of a financial system.
|Item Type:||MPRA Paper|
|Original Title:||Risk-Factor Portfolios and Financial Stability|
|Keywords:||Conditional probability of joint failure, contagion, dependence structure, distress, multivariate extreme value theory, panel VAR, persistence|
|Subjects:||F - International Economics > F1 - Trade > F15 - Economic Integration
C - Mathematical and Quantitative Methods > C1 - Econometric and Statistical Methods and Methodology: General > C10 - General
E - Macroeconomics and Monetary Economics > E4 - Money and Interest Rates > E44 - Financial Markets and the Macroeconomy
F - International Economics > F3 - International Finance > F36 - Financial Aspects of Economic Integration
|Depositing User:||Gus Garita|
|Date Deposited:||29. Dec 2009 00:13|
|Last Modified:||13. Feb 2013 23:18|
Allen, F., Carletti, E., and Babus, A. (2009). Financial Crises: Theory and Evidence. Annual Review of Financial Economics, 1(1).
Arrellano, M. and Bover, O. (1995). Another Look at the Instrumental Variable Estimation of Error Component Models. Journal of Econometrics, 68.
Aspachs, O., Goodhart, C., Tsomocos, D., and Zicchino, L. (2007). Towards a Measure of Financial Fragility. Annals of Finance, 3.
Boyer, B., Gibson, M., and Loretan, M. (1997). Pitfalls in Tests for Changes in Correlation. International Finance Discussion Paper No 5-97, Board of Governors of the Federal Reserve System.
Das, S. and Hanouma, P. (2006). Credit Default Swap Spreads. Journal of Investment Management, 4(3):93�105.
de Haan, L. and Ferreira, A. (2006). Extreme Value Theory: An Introduction. Springer Series in Operations Research and Financial Engineering. Springer, New York, NY, USA.
de Vries, C. (2005). The Simple Economics of Bank Fragility. Journal of Banking and Finance, 29:803-825.
deBandt, O. and Hartmann, P. (2000). Systemic Risk: A Survey. European Central Bank Working Paper Series No.35.
Diamond, D. and Dybvig, P. (1983). Bank Runs, Deposit Insurance, and Liquidity. Journal of Political Economy, 91(5):401-419.
Embrechts, P., de Haan, L., and Huang, X. (2000). Modelling Multivariate Extremes. In Embrechts, P., editor, Extremes and Integrated Risk Management, pages 59-67. Risk Books.
Feller, W. (1971). An Introduction to Probability Theory and its Applications, volume II. Wiley, New York, 2nd edition.
Forbes, K. and Rigobon, R. (2002). No Contagion, Only Interdependence: Measuring Stock Market Comovements. The Journal of Finance, 57(5):2223-2261.
Garita, G. and Zhou, C. (2009). Can Open Capital Markets Help Avoid Currency Crises? De Nederlansche Bank Working Paper 205.
Goodhart, C., Sunirand, P., and Tsomocos, D. (2005). A Risk Assessment Model for Banks. Annals of Finance, 1:197-224.
Goodhart, C., Sunirand, P., and Tsomocos, D. (2006). A Model to Analyze Financial Fragility. Economic Theory, 27:107-142.
Hamilton, J. (1994). Time Series Analysis. Princeton University Press.
Hartman, P., Straetmans, S., and de Vries, C. (2004). Asset Market Linkages in Crisis Periods. Review of Economics and Statistics, 86:313-326.
Hill, B. (1975). A Simple General Approach to Inference about the Tail of a Distribution. The Annals of Statistics, 3:1163-1173.
Holtz-Eakin, D., Newey, W., and Rosen, H. (1988). Estimating Vector Autoregressions with Panel Data. Econometrica, 56(6):1371-1395.
Houben, A., Kakes, J., and Schinasi, G. (2004). Toward a Framework for Safeguarding Financial Stability. IMF Working Paper WP/04/101.
Huang, X. (1992). Statistics of Bivariate Extreme Values. PhD thesis, Erasmus University Rotterdam - Tinbergen Institute.
Hull, J., Predescu, M., and White, A. (2004). The Relationship Between Credit Default Swap Spreads, Bond Yields, and Credit Rating Announcements. Journal of Banking and Finance, 28(11):2789-2811.
Hyung, N. and de Vries, C. (2002). Portfolio Diversi�cation Effects and Regular Variation in Financial Data. Allgemeines Statistiches Archiev, 86:69-82.
Hyung, N. and de Vries, C. (2005). Portfolio Diversi�cation Effects of Downside Rsk. Journal of Financial Econometrics, 3:107-125.
Lehar, A. (2005). Measuring Systemic Risk: A Risk Management Approach. Journal of Banking and Finance, 29:2577-2603.
Love, I. and Ziccino, L. (2006). Financial Development and Dynamic Investment Behaviour: Evidence from Panel VAR. The Quarterly Review of Economics and Finance, 46:190-210.
Merton, R. (1974). On the Pricing of Corporate Debt: The Risk Structure if Interest Rates. Journal of Finance, 29(2):449-470.
Segoviano, M. and Goodhart, C. (2009). Banking Stability Measures. IMF Working Paper 09/04.
Weissman, I. (1978). Estimators of Parameters and Large Quantiles Based on k Largest Observations. Journal of the American Statistical Association, 73:812-815.
Zhou, C. (2009). Dependence Structure of Risk Factors and Diversification E¤ects. De Nederlandsche Bank Working Paper No. 219/2009.
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