Using customer data from a large fintech company offering “guaranteed” Euro certificates of deposits from various European banks, we document considerable heterogeneity in offered interest rates for the same maturity across and within countries for such a simple product. We find that 11% of...

Acquisition announcement returns are widely considered market-based assessments of value creation. Unfortunately, the data do not support this conjecture. We show that commonly used and new measures of realized acquisition outcomes are correlated among themselves, though derived from different...

We read all news items that came out between 1996 and 2000 on 458 Internet initial public offerings (IPOs) and a matching sample of 458 non-Internet IPOs (a total of 171,488 news items) and classify each news item as good news, neutral news, or bad news. We first document that the media were...

This paper argues, both theoretically and empirically, that sometimes no securities law may be better than a good securities law that is not enforced. The first part of the paper formalizes the sufficient conditions under which this happens for any law. The second part of the paper shows that a...

We develop a dynamic model where each generation in a family firm can continue operating its inherited production technology or it could hire a professional to do the same. Though the professional is more qualified, his interests are not aligned with the interests of the family. In the context...

In a country where individualism is emphasized less than in Western countries, we ask whether the CEO (shacho) of a Japanese corporation positively affects firm performance. To answer this question, we construct a shacho-firm matched panel data set in the period 1990 through 2002 of all listed...

This paper argues, both theoretically and empirically, that sometimes no securities law may be better than a good securities law that is not enforced. The first part of the paper formalizes the sufficient conditions under which this happens for any law. The second part of the paper shows that a...

The existence and the enforcement of insider trading laws in stock markets is a phenomenon of the 1990s. A study of the 103 countries that have stock markets reveals that insider trading laws exist in 87 of them, but enforcement-as evidenced by prosecutions-has taken place in only 38 of them....

This paper argues, both theoretically and empirically, that sometimes no security law may be better than a good security law that is not enforced. The first part of the paper formalizes the sufficient conditions under which this happens for any law. The second part of the paper shows that a...