This methodological paper presents a class of stochastic processes with appealingproperties for theoretical or empirical work in finance and macroeconomics, the 'linearity-generating' class. Its key property is that it yields simple exact closed-formexpressions for stocks and bonds, with an...

This paper develops a simple equilibrium model of CEO pay. CEOs have differenttalents and are matched to firms in a competitive assignment model. In market equilib-rium, a CEO s pay changes one for one with aggregate firm size, while changing muchless with the size of his own firm. The model...

This paper presents a united framework for understanding the determinants of both CEOincentives and total pay levels in competitive market equilibrium. It embeds a modified principal-agent problem into a talent assignment model to endogenize both elements of compensation. The model s closed form...

The sophistication of financial decisions varies with age: middle-aged adults borrow at lower interest rates and pay fewer fees compared to both younger and older adults. We document this pattern in ten financial markets. The measured effects cannot be explained by observed risk characteristics....

Bebchuk and Fried (2004) argue that executive compensation is set by CEOs themselves rather than boards on behalf of shareholders, since many features of observed pay packages may appear inconsistent with standard optimal contracting theories. However, it may be that simple models do not capture...

This paper identifies a broad class of situations in which the contract is both attainable in closed form and detail-neutral. The contract's functional form is independent of the noise distribution and reservation utility; moreover, when the cost of effort is pecuniary, the contract is linear in...

Since the Fall of 2008, out-of-the money puts on high interest rate currencies have become significantly more expensive than out-of-the-money calls, suggesting a large crash risk of those currencies. To evaluate crash risk precisely, we propose a parsimonious structural model that includes both...

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...