This paper examines how unemployment late in workers' careers affects the timing of their retirement. Using data from the Survey of Income and Program Participation from 1996 to 2011, we document that unemployed workers permanently leave the labor force at a significantly higher rate than...

This paper incorporates a distortionary tax into a microfoundations of money framework and revisits the optimum quantity of money. The money constraint in the decentralized market plays a key role in the optimal policy. Only if the constraint is binding can fiscal policy alter the agents'...

I document that workers in newly tradable service occupations possess more occupation-specific human capital and are more highly educated than workers in previously tradable occupations. Motivated by this observation, I develop a dynamic equilibrium model with labor market frictions and specific...

This paper integrates the insight that exporting firms are typically more productive and employ higher skilled workers into a directed search model of the labor market. The model generates a skill premium as well as residual wage inequality among identical workers. A trade liberalization will...

This paper develops a dynamic general equilibrium model in which workers acquire human capital specific to the task they complete. The dynamic nature of the model allows for differentiation between short and long run effects of offshoring on productivity and labour market outcomes. The welfare...

This paper incorporates a distortionary tax into the microfoundations of money framework and revisits the optimum quantity of money. An optimal policy may consist of both a positive tax rate and a positive nominal interest rate: if the buyer’s surplus share is inefficiently small, the...

This dissertation consists of three essays in Macroeconomics. The first essay assesses the impact of offshoring on aggregate productivity and on labour market outcomes by developing a dynamic general equilibrium model in which workers acquire task-specific human capital. The dynamic nature of...

The production possibility frontier of an organization can exhibit either increasing, constant, or decreasing returns to scale, depending on its current workforce. This paper considers the hiring problem of an organization in a competing job auction environment where each organization can set a...

This paper studies the mechanism by which club memberships, activities, and rules are chosen in a decentralized economy. For this purpose, we develop a model of competing auctions for club goods. This is a dynamic game where each seller first chooses an auction format; next, each buyer chooses a...

This paper incorporates a distortionary tax into the microfoundations of money framework and revisits the optimum quantity of money. An optimal policy may consist of both a positive tax rate and a positive nominal interest rate: if the buyer’s surplus share is inefficiently small, the...