We study the effect of transaction costs (e.g. a trading fee or a transaction tax, like the Tobin tax) on the aggregation of private information in financial markets. We analyse a financial market agrave; la Glosten and Milgrom, in which informed and uninformed traders trade in sequence with a...

This paper studies whether prosocial values are transmitted from parents to their children. We do so through an economic experiment, in which a group of Hispanic and African American families play a standard public goods game. The experimental data presents us with a surprising result. We find...

We study the effect of transaction costs (e.g., a trading fee or a transaction tax, like the Tobin tax) on the aggregation of private information in financial markets. We analyze a financial market agrave; la Glosten and Milgrom, in which informed and uninformed traders trade in sequence with a...

We study the pattern of volatility of gross issuance in international capital markets since 1980. We find several short-lived episodes of high volatility. Over the long run, however, volatility has declined, suggesting that international financial integration has not made financial markets more...

We study herd behavior in a laboratory financial market with financial market professionals. We compare two treatments, one in which the price adjusts to the order flow so that herding should never occur, and one in which event uncertainty makes herding possible. In the first treatment, subjects...

We examine how professional traders behave in two financial market experiments; we contrast professional traders' behavior to that of undergraduate students, the typical experimental subject pool. In our first experiment, both sets of participants trade an asset over multiple periods after...

We use unique data from U.S. bank holding company-affiliated securities dealers to study the use of collateral in bilateral repurchase and securities lending agreements. Market participants' use of collateral differs substantially across asset classes: for U.S. Treasury securities transactions,...

We build a model of a financial intermediary, in the tradition of Diamond and Dybvig (1983), and show that allowing the intermediary to impose redemption fees or gates in a crisis -- a form of suspension of convertibility -- can lead to preemptive runs. In our model, a fraction of investors...

We build a model of a financial intermediary, in the tradition of Diamond and Dybvig (1983), and show that allowing the intermediary to impose redemption fees or gates in a crisis — a form of suspension of convertibility — can lead to preemptive runs. In our model, a fraction of investors...

We study the informational channel of financial contagion in the laboratory. In our experiment, two markets with correlated fundamentals open sequentially. In both markets, subjects receive private information. Subjects in the market opening second also observe the history of trades and prices...