This paper studies whether two-stage trading mechanisms that involve inter-dealer trading after a customer-dealer trade improve welfare over the one-shot settings traditionally analyzed in the market microstructure literature.A main finding of the paper is that two-stage trading dominates...

We analyze the customer's choice with respect to a limit-order book, a dealership market, and a hybrid market structure. The customer's order is competed for and divided among risk averse market makers (limit-order providers) with heterogeneous inventories. Main conclusions of the paper are as...

We compare the following multi-stage inter-dealer trading mechanisms: a one-shot uniform-price auction, a sequence of unit auctions (sequential auctions), and a limit-order book. With uninformative customer orders, sequential auctions are revenue-preferred because winning dealers in earlier...

We consider a model of divisible good auctions that allows for both private information and uncertain noncompetitive demand. By placing restrictions on preferences and distributions, we are able to obtain explicit solutions for linear, symmetric strategy equilibria. The model allows us to...

This paper presents a model of Dutch auction share repurchases which yields predictions about the relationship between firm characteristics (in terms of ownership structure, firm size, etc.) and the auction oucome (in terms of repurchase premium and aggregate supply elasticity). We find...

We consider a moral hazard setup wherein leveraged firms have incentivesto take on excessive risks and are thus rationed when they attempt toroll over debt. Firms can sell assets to alleviate rationing. Liquidatedassets are purchased by non-rationed firms but their borrowing capacityis also...

Consistent with recent theoretical models where binding capital constraints lead to sudden liquidity dry-ups, we find that negative market returns decrease stock liquidity, especially for high volatility stocks and during times of tightness in the funding market. The asymmetric effect of changes...

We analyze event abnormal returns when returns predict events. We show that the expected abnormal return is negative for any fixed sample and this increases with the holding period of returns. However, we prove that if the number of events process is stationary, abnormal returns converge to zero...

To test recent theories that suggest valuation errors affect merger activity, we develop a decomposition that breaks M/B into three components: the firm-specific pricing deviation from short-run industry pricing; sector-wide, short-run deviations from firms' long-run pricing; and long-run...

Does valuation affect mergers? The data suggests that periods of stock merger activity are correlated with high market valuations. The naive explanation that overvalued bidders wish to use stock is incomplete because targets should not be eager to accept stock. However, we show that potential...