We study the link between illiquidity and co-movement in illiquidity and the way asset managers trade off illiquidity and co-illiquidity in their portfolio allocation decision. By exploring two experiments – the 2005 SHO Regulation and the 2008 short selling ban – we document that in the...

We use 2 years of daily flows for three major Standard and Poor's index funds to analyze the relationship among index funds, asset prices, and volatility. We find strong contemporaneous correlation between inflows and returns, no evidence for positive feedback trading, and evidence that negative...

We study how actively managed equity mutual funds select the liquidity level of their equity portfolio and the effects of this selection on performance. We provide evidence of five key determinants of portfolio liquidity: portfolio size, portfolio concentration, the manager’s trading...

This Paper investigates the link between a firm’s competitive environment and the idiosyncratic volatility of its stock returns. We find that firms enjoying high market power, or established in concentrated industries, have lower idiosyncratic volatility. We posit that competition affects...

We test the market impact of the disposition effect. We rely on the Grinblatt and Han (2002) model and derive testable implications about the expected relationship between the preponderance of disposition investors in the market and stock volatility, return and trading volume. We use a large...

We study the link between portfolio choice and different college-based interaction – defined as the one that relates the portfolio choice of an investor to that of the other investors who went to the same college. We explain it in terms of a common cultural imprinting and the development of...

We hypothesize that age similarity among small shareholders acts as an implicit coordinating device for their actions, and thus may represent an indirect source of corporate governance in firms with dispersed ownership. We test this hypothesis on a sample of Swedish firms during the 1995-2000...

Using a novel data of institutional investors' bond holdings, we examine a transmission of the crisis of 2007-2008 from the securitized bond market to the corporate bond market via joint ownership of these bonds by investors. We posit that, ceteris paribus, corporate bonds held by investors with...

We study the value of stock liquidity in the market for corporate control and show that the target firm's liquidity has an impact on the transaction itself as well as on the resulting merged entity. We use a sample of US M&A transactions 1987 through 2007 to show that acquiring a more liquid...

We examine international bond issues by US firms to study the benefits of investor taste for cross-border security issuances. We proxy for firms' international investor taste with the fraction of prior international bond holding in firms' domestic and international bonds and find that...