Executive compensation has increased dramatically in recent times, but so has trading volume and individual investor access to financial markets. We provide a model in which some managers obfuscate financial statements in order to extract additional compensation. Owing to a lack of...

Presentation Slides for "Overconfidence, Arbitrage, and Equilibrium Asset Pricing" This paper offers a model in which asset prices reflect both covariance risk and misperceptions of firmsapos prospects, and in which arbitrageurs trade against mispricing. In equilibrium, expected returns are...

Capital constraints of financial intermediaries can affect liquidity provision. We investigate whether these constraints spillover and consequently cause contagion in the degree of market efficiency across assets managed by a common intermediary. Specifically, we provide evidence of strong...

The most recent global financial crisis, characterized as a liquidity crunch, began in the U.S. in late 2007 and quickly spread to other countries. The rapid propagation of the liquidity shock and the severe effects of the crisis on stock market performance have raised several important...

Following previous research which established that liquidity commonality exists within one stock market over a short period of time, this paper finds that liquidity commonality also exists globally. Utilising a large number of stock exchanges and a twelve year research time frame, this paper...

I explore the effects of trade-size dependent transaction taxes on market liquidity and information acquisition. Transaction taxes cause strategic informed traders to scale back their aggregate trading, which, surprisingly, causes both market liquidity and informed investor profits to decline in...

Little is known about the joint dynamics of volume across the various contingent claims on the equity market. We study the time-series of trading activity in the cash S&P 500 index and its derivatives (options, the legacy and E-mini futures contracts, and the ETF), and consider their dynamic...

We explore the premise that the degree of market efficiency changes dynamically as investment funds face time-varying funding constraints to arbitrage capital. We show that the returns to a composite long-short hedge strategy that encompasses relative value, momentum, short-run reversals, and...

We estimate buy- and sell-order illiquidity measures (lambdas) for a comprehensive sample of NYSE stocks. We show that sell-order liquidity is priced more strongly than buy-order liquidity in the cross-section of equity returns. Indeed, our analysis indicates that the liquidity premium in...

Feedback from stock prices to cash flows occurs because information revealed by firms' stock prices influences the actions of competitors. We explore the implications of feedback within a noisy rational expectations setting with publicly listed and private firms. In our setting, stock prices are...