We offer a rational expectations model of the dynamics of innovative industries. The fundamental value of innovations is uncertain and one must learn whether they are solid or fragile. Also, when the industry is new, it is difficult to monitor managers and make sure they exert the effort...

We study innovative industries subject to two risks. First, it is uncertain whether the innovation is strong or fragile. Second, it is difficult to monitor managers, which creates moral hazard and agency rents. As time goes by and profits are observed, beliefs about the industry are updated. As...

The classical doctrine of the Lender of Last Resort, elaborated by Thornton (1802) and Bagehot (1873), asserts that the Central Bank should lend to “illiquid but solvent” banks under certain conditions. Several authors have argued that this view is now obsolete: when inter-bank markets are...

We investigate how business ties with portfolio firms influence mutual funds’ proxy voting using a comprehensive dataset spanning 2003 to 2011. In sharp contrast to the prior literature, we show that the proxy voting of mutual funds is significantly influenced by their business ties with...

This paper shows that product market competition has two opposing effects on asset returns. The first relates to the procyclical nature of the value destruction from expansion of competitors, which lowers exposure to systematic risk in more competitive industries. The second is related to the...

We develop a dynamic model of liquidity provision, in which hedgers can trade multiple risky assets with arbitrageurs. We compute the equilibrium in closed form when arbitrageurs’ utility over consumption is logarithmic or risk-neutral with a non-negativity constraint. Liquidity is increasing...

We provide a theoretical framework to study blockholder activism by funds who com- pete for investor ?ow. In our model, activists are intrinsically able to raise the value of target ?rms through monitoring. Competition for investor ?ow induces them to enhance the returns generated by monitoring...

In this paper we study how the use of collateral is evolving under the influence of regulatory reform and changing market structure. We start with a critical review of the recent empirical literature on the supply and demand of collateral which has focussed on the issue of ‘collateral...

We model banks’ liquidity holding decision as a simultaneous game on an interbank borrowing network. We show that at the Nash equilibrium, the contributions of each bank to the network liquidity level and liquidity risk are distinct functions of its indegree and outdegree Katz-Bonacich...

We study the unique governance dynamics surrounding family ownership in a voluntary regulatory arena where we can directly observe the impact of firm ownership on corporate governance practices pertaining to the composition of the board of directors. We find that family firms are more likely to...