The IMF Working Papers series is designed to make IMF staff research available to a wide audience. Almost 300 Working Papers are released each year, covering a wide range of theoretical and analytical topics, including balance of payments, monetary and fiscal issues, global liquidity, and national and international economic developments.
Banks will want to influence the bank regulator to favor their interests, and they typically have the means to do so. It is shown that such "regulatory capture" in banking does not imply ineffectual regulation; a "captured" regulator may impose very tight, costly prudential requirements to reduce negative spillovers of risk-taking by weaker banks. In these circumstances, differences in the regulatory regime across jurisdictions may persist because each adapts its regulations to suit its dominant incumbent institutions.