"This paper examines the impact of short-sale constraints on the magnitude of international diversification benefit for U.S. investors during the period of 1976-1998. The diversification benefit is measured as the increase in expected return when switching from the U.S. equity index portfolio to...

While a number of countries have tried the use of sealed bid share auctions for initial public offerings (IPOs), few continue to use them. This is a puzzle, since auctions have been successfully used in a variety of situations for other financial securities, particularly for the sale of...

We document a somewhat surprising regularity: of the many countries that have used IPO auctions, virtually all have abandoned them. The common explanations given for the lack of popularity of the auction method in the US, viz., issuer reluctance to try a new experimental method, and underwriter...