We experimentally manipulate two aspects of the cognitive environment, cognitive depletion and recent sugar intake, and estimate their effects on individuals' time preferences in a way that allows us to identify the structural parameters of a simple (α,β,δ) intertemporal utility function for...

We experimentally manipulate two aspects of the cognitive environment, cognitive depletion and recent sugar intake, and estimate their effects on individuals' time preferences in a way that allows us to identify the structural parameters of a simple (α,β,δ) intertemporal utility function for...

Beyond some contracted minimum, salaried workers? hours are largely chosen at the worker?s discretion and should respond to the strength of contract incentives. Accordingly, we consider the response of teacher hours to accountability and school choice laws introduced in U.S. public schools over...

We study worker and firm behavior in an environment where worker effort could depend on co-workers? wages. Theoretically, we show that an increase in workers? ?concerns? with coworkers? wages should lead profit-maximizing firms to compress wages under quite general conditions. However, firms...

After decades of stability, the technologies used by workers to locate new jobs began to change rapidly with the diffusion of internet access in the late 1990?s. Which types of persons incorporated the internet into their job search strategy, and did searching for work on line help these workers...

American business seems to be infatuated with its workers? ?leadership? skills. Is there such a thing, and is it rewarded in labor markets? Using the Project Talent, NLS72 and High School and Beyond datasets, we show that men who occupied leadership positions in high school earn more as adults,...

Using data spanning a half century for adjacent jurisdictions in the U.S. and Canada, we study the long-term effects of a very generous unemployment insurance (UI) program on weeks worked. We find large effects. For example, in 1990, about 6 percent of employed men in Maine's northernmost...

Using Census and Current Population Survey data spanning 1959 through 1999, we assess the relative contributions of two factors to the decline in the gender wage gap: changes across cohorts in the relative slopes of men's and women's age-earnings profiles, versus changes in relative earnings...

We consider the welfare effects of the emigration of workers who produce a public good (knowledge). We distinguish between the knowledge diversion and knowledge creation effects of such emigration, and show that the remaining residents of a country can gain from emigration, even when tastes for...

We introduce international mobility of knowledge workers into a model of Nash equilibrium IPR policy choice among countries. We show that governments have incentives to use IPRs in a bidding war for global talent, resulting in Nash equilibrium IPRs that can be too high, rather than too low, from...