We present a tractable equilibrium job search model of individual worker careers allowing for human capital accumulation, employer heterogeneity and individual-level shocks. We estimate our structural model on a panel of Danish matched employer-employee data and use it to analyze the...

We present a tractable equilibrium job search model of individual worker careers allowing for human capital accumulation, employer heterogeneity and individual-level shocks. We estimate our structural model on a panel of Danish matched employer-employee data and use it to analyze the...

This paper provides a simple matching model in which unemployed workers and employers in large firms can be matched together through social networks or through more "formal" methods of search. We show that networks do not necessarily add new externalities and that some results previously...

We develop and estimate an equilibrium job search model of worker careers, allowing for human capital accumulation, employer heterogeneity and individual-level shocks. Career wage growth is decomposed into the contributions of human capital and job search, within and between jobs. Human capital...

In a simple search model of money, we study a special kind of memory which gives rise to an arrangement resembling a payment network. Specifically, we assume that agents can choose to have access to a central data base which keeps track of payments made and received. We show that multiple...

I analyze how lack of commitment affects the maturity structure of sovereign debt. Ex post, the government trades off the gains from default induced redistribution against the cost of defaulting. Ex ante, the government issues debt of various maturities to raise an exogenous revenue requirement....