We study the life cycle of portfolio allocation following for 15 years a large random sample of Norwegian households using error-free data on all components of households’ investments drawn from the Tax Registry. Both, participation in the stock market and the portfolio share in stocks, have...

This paper studies the costs of adjusting employment, distinguishing between firms’ firing and workers’ mobility costs. We construct a simple dynamic general equilibrium model of labor demand and supply and show that only the joint response of employment and wages to firm level shocks can...

We exploit time variation in the degree of development of local credit markets and matched employer-employee data to assess the role of the firm as an internal credit market. In less developed local credit markets firms can offer a atter wage-tenure profile than firms in more developed credit...

We identify the causal effect of lump-sum severance payments on nonemployment duration in Norway by exploiting a discontinuity in eligibility at age 50. We find that a severance payment worth 1.2 months’ earnings at the median lowers the fraction re-employed after a year by seven percentage...

Using a representative sample of Italian investors, we estimate the risk associated with pension benefits by eliciting for each individual the subjective distribution of the replacement rate as a summary indicator of social security wealth. We find substantial heterogeneity of pension risk and...

We use survey data to study American households‘ propensity to default when the value of their mortgage exceeds the value of their house even if they can afford to pay their mortgage (strategic default). We find that 26% of the existing defaults are strategic. We also find that no household...

When firms borrow from multiple concentrated creditors such as banks they appear to differentiate their allocation of borrowing. In this paper, we put forward hypotheses for this borrowing pattern based on incomplete contract theories and test them using a sample of small U.S. firms. We find...

We contrast two potential explanations of the substantial di¤erences in entrepreneurial activity observed across geographical areas: entry costs and external effects. We extend the Lucas model of entrepreneurship to allow for heterogeneous entry costs and for externalities that shift the...

To explain the extremely long-term persistence (more than 500 years) of positive historical experiences of cooperation (Putnam, 1993), we model the intergenerational transmission of priors about the trustworthiness of others. We show that this transmission tends to be biased toward excessively...

I provide a test of narrow framing to explain why individuals turn down small positive expected value lotteries. Participants in a large survey have been asked whether they would accept a small lottery of winning 180 euros with probability of 1/2 or losing 100 euros with the same probability. To...