Understanding the impact of climate mitigation policies is key to designing effective carbon pricing tools. We use institutional features of the EU Emissions Trading System (ETS) and high-frequency data on more than 2,000 publicly listed European firms over 2011-21 to study the impact of carbon...

In 2004, the mutual fund industry of Costa Rica experienced a massive run by investors that reduced the industry to half its size in a month. This paper explores how weaknesses in the regulatory framework played a role in the crisis and draws lessons for developing countries. The analysis of...

We use event study methods to compare the market reaction to U.S. and EU-wide stress tests performed from 2009 to 2013. Typically, stress tests have a positive impact on stressed banks' returns. While the 2009 U.S. stress test had a large positive outcome, the impact of subsequent U.S. exercises...

In an economy a la Diamond and Dybvig (1983), we present an example in which foreign lenders find it profitable to invest in an emerging market if, and only if, the emerging market government imposes taxes on short-term capital inflows. This implies that capital controls that are effective in...

We study the effects of a bank's engagement in trading. Traditional banking is relationship-based: not scalable, long-term oriented, with high implicit capital, and low risk (thanks to the law of large numbers). Trading is transactions-based: scalable, shortterm, capital constrained, and with...

This study assesses the overall impact on credit of the financial regulatory reforms in Europe, Japan, and the United States. Long-term cost estimates are provided for Basel III capital and liquidity requirements, derivatives reforms, and higher taxes and fees. Overall, average lending rates in...

Consumer protection and financial literacy are essential pillars of a well functioning and stable financial system. As the global financial crisis demonstrated, inadequate attention to consumer protection and financial literacy can lead to financial instability. Though Shari'ah principles...

In this paper, we explore how competition among stock exchanges, operated as self-regulatory organizations (SROs), affects the design of their members' surveillance. We develop a model where two for-profit SROs compete for trading volume, while brokers execute transactions on behalf of the...

New regulatory data reveal extensive price discrimination against non-financialclients in the FX derivatives market. The client at the 90th percentile pays aneffective spread of 0.5%, while the bottom quarter incur transaction costs of lessthan 0.02%. Consistent with models of search frictions...

Stock markets play a key role in corporate financing in Asia. However, despite their increasing importance in terms of size and cross-border investment activity, the region's markets are reputed to be more “idiosyncratic” and less reliant on economic and corporate fundamentals in their...