The past forty years have seen a rapid rise in top income inequality in the United States. While there is a large number of existing theories of the Pareto tails of the income and wealth distributions at a given point in time, almost none of these address the fast rise in top inequality observed...

This article studies traditional and modern theories of executive compensation, bringing them together under a unifying framework. We analyze assignment models of the level of pay, and static and dynamic moral hazard models of incentives, and compare their predictions to empirical findings. We...

We provide a theory of the determination of exchange rates based on capital flows in imperfect financial markets. Capital flows drive exchange rates by altering the balance sheets of financiers that bear the risks resulting from international imbalances in the demand for financial assets. Such...

In the "size of stakes" view quantitatively formalized in Gabaix and Landier (2008), CEO compensation is determined in a competitive talent market, and reflects the size of firms affected by talent. This paper offers an empirical update on this view. The years 2004-2011, which include the recent...

Despite the availability of more sophisticated methods, a popular way to estimate a Pareto exponent is still to run an OLS regression: log(Rank) = <italic>a</italic> - <italic>b</italic> log(Size), and take <italic>b</italic> as an estimate of the Pareto exponent. The reason for this popularity is arguably the simplicity and robustness of this...

This paper investigates whether the secular process of Structural Change - i.e. the broad shift away from manufacturing and towards services during the post war period - can simultaneously account for the Great Moderation and provide a mechanism for its unraveling. Based on detailed US sectoral...

of the noise distribution, utility function and reservation utility.

The unique scaling behavior of financial time series have attracted the research interest of physicists. Variables such as stock returns, share volume, and number of trades have been found to display distributions that are consistent with a power-law tail. We present an overview of recent...

This paper incorporates a time-varying intensity of disasters in the Rietz-Barro hypothesis that risk premia result from the possibility of rare, large disasters. During a disaster, an asset's fundamental value falls by a time-varying amount. This in turn generates time-varying risk premia and...

This article studies traditional and modern theories of executive compensation, bringing them together under a unifying framework. We analyze assignment models of the level of pay, and static and dynamic moral hazard models of incentives, and compare their predictions to empirical findings. We...