How do banks adjust their capital ratios?
We analyze the dynamics of banks' regulatory capital ratios. Using monthly regulatory data of large German banks, we estimate the target level and the adjustment speed of the capital ratio for each bank separately. There exists a target level for a substantial percentage of banks. Unlike with panel regressions, we can estimate individual adjustment speeds and find large variation across banks. Adjustments on the liability side are most effective, although adjustment rates on the asset side are higher. Private commercial banks (neither state-owned nor cooperative) and banks with a high level of proprietary trading are more likely to adjust their capital ratio tightly. Banks with a target capital ratio compensate for low target ratios with low asset volatilities and high adjustment speeds. They seem to care mainly about the resulting probability to comply with the regulatory minimum. Assuming low variation of this probability explains most of the large cross-sectional variation of bank capital.
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- Lee, Inmoo & et al, 1996. "The Costs of Raising Capital," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 19(1), pages 59-74, Spring.
- Frank Heid & Daniel Porath & Stéphanie Stolz, 2003.
"Does Capital Regulation Matter for Bank Behavior? Evidence for German savings banks,"
Kiel Working Papers
1192, Kiel Institute for the World Economy.
- Heid, Frank & Porath, Daniel & Stolz, Stéphanie, 2004. "Does capital regulation matter for bank behaviour? Evidence for German savings banks," Discussion Paper Series 2: Banking and Financial Studies 2004,03, Deutsche Bundesbank, Research Centre.
- Jaap Bikker & Paul Metzemakers, 2004.
"Is bank capital procyclical? A cross-country analysis,"
DNB Working Papers
009, Netherlands Central Bank, Research Department.
- Jacob A. Bikker & Paul A. J. Metzemakers, 2007. "Is Bank Capital Procyclical? A Cross-Country Analysis," Credit and Capital Markets, Credit and Capital Markets, vol. 40(2), pages 225-264.
- Christian Merkl & Stephanie Stolz, 2009.
"Banks' regulatory buffers, liquidity networks and monetary policy transmission,"
Taylor & Francis Journals, vol. 41(16), pages 2013-2024.
- Merkl, Christian & Stolz, Stéphanie, 2006. "Banks' regulatory buffers, liquidity networks and monetary policy transmission," Kiel Working Papers 1303, Kiel Institute for the World Economy (IfW).
- Christian Merkl & Stéphanie Stolz, 2006. "Banks’ Regulatory Buffers, Liquidity Networks and Monetary Policy Transmission," Kiel Working Papers 1303, Kiel Institute for the World Economy.
- Merkl, Christian & Stolz, Stéphanie, 2006. "Banks' regulatory buffers, liquidity networks and monetary policy transmission," Discussion Paper Series 2: Banking and Financial Studies 2006,06, Deutsche Bundesbank, Research Centre.
- Douglas W. Diamond & Raghuram G. Rajan, "undated".
"A Theory of Bank Capital,"
CRSP working papers
363, Center for Research in Security Prices, Graduate School of Business, University of Chicago.
- Soku Byoun, 2008. "How and When Do Firms Adjust Their Capital Structures toward Targets?," Journal of Finance, American Finance Association, vol. 63(6), pages 3069-3096, December.
- Michael L. Lemmon & Michael R. Roberts & Jaime F. Zender, 2008. "Back to the Beginning: Persistence and the Cross-Section of Corporate Capital Structure," Journal of Finance, American Finance Association, vol. 63(4), pages 1575-1608, 08.
- Lööf, Hans, 2004.
"Dynamic Optimal Capital Structure and Technical Change,"
Working Paper Series in Economics and Institutions of Innovation
23, Royal Institute of Technology, CESIS - Centre of Excellence for Science and Innovation Studies.
- Loof, Hans, 2004. "Dynamic optimal capital structure and technical change," Structural Change and Economic Dynamics, Elsevier, vol. 15(4), pages 449-468, December.
- Pierre Collin-Dufresne, 2001. "Do Credit Spreads Reflect Stationary Leverage Ratios?," Journal of Finance, American Finance Association, vol. 56(5), pages 1929-1957, October.
- Flannery, Mark J. & Rangan, Kasturi P., 2006. "Partial adjustment toward target capital structures," Journal of Financial Economics, Elsevier, vol. 79(3), pages 469-506, March.
- Shyam-Sunder, Lakshmi & C. Myers, Stewart, 1999. "Testing static tradeoff against pecking order models of capital structure," Journal of Financial Economics, Elsevier, vol. 51(2), pages 219-244, February.
- Volker Kleff & Martin Weber, 2008. "How Do Banks Determine Capital? Evidence from Germany," German Economic Review, Verein für Socialpolitik, vol. 9, pages 354-372, 08.
- Merton, Robert C, 1974.
"On the Pricing of Corporate Debt: The Risk Structure of Interest Rates,"
Journal of Finance,
American Finance Association, vol. 29(2), pages 449-470, May.
- Merton, Robert C., 1973. "On the pricing of corporate debt: the risk structure of interest rates," Working papers 684-73., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- Jokipii, Terhi & Milne, Alistair, 2007.
"The Cyclical Behaviour of European Bank Capital Buffers,"
SIFR Research Report Series
56, Institute for Financial Research.
- Jokipii, Terhi & Milne, Alistair, 2008. "The cyclical behaviour of European bank capital buffers," Journal of Banking & Finance, Elsevier, vol. 32(8), pages 1440-1451, August.
- Shrieves, Ronald E. & Dahl, Drew, 1992. "The relationship between risk and capital in commercial banks," Journal of Banking & Finance, Elsevier, vol. 16(2), pages 439-457, April.
- Im, Kyung So & Pesaran, M. Hashem & Shin, Yongcheol, 2003.
"Testing for unit roots in heterogeneous panels,"
Journal of Econometrics,
Elsevier, vol. 115(1), pages 53-74, July.
- Tom Doan, "undated". "IPSHIN: RATS procedure to implement Im, Pesaran and Shin panel unit root test," Statistical Software Components RTS00098, Boston College Department of Economics.
- Pasaran, M.H. & Im, K.S. & Shin, Y., 1995. "Testing for Unit Roots in Heterogeneous Panels," Cambridge Working Papers in Economics 9526, Faculty of Economics, University of Cambridge.
- Heider, Florian & Gropp, Reint, 2008. "The Determinants of Capital Structure: Some Evidence from Banks," ZEW Discussion Papers 08-015, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Tobias Adrian & Hyun Song Shin, 2008.
"Liquidity and leverage,"
328, Federal Reserve Bank of New York.
- Jensen, Michael C, 1986. "Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers," American Economic Review, American Economic Association, vol. 76(2), pages 323-329, May.
- Tolga Ediz & Ian Michael & William Perraudin, 1998. "The impact of capital requirements on U.K. bank behaviour," Economic Policy Review, Federal Reserve Bank of New York, issue Oct, pages 15-22.
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