There is a large gender gap in advanced math coursework in high school that many believe exists because girls are discouraged from taking math courses. In this paper, we exploit an institutional change that reduced the costs of acquiring advanced high school math to determine if access is, in...

I conduct a field experiment at a charitable bookstore to provide evidence for the role of identity under "pay-what-you-want pricing". When subtly reminded of their participation in the store's membership program members paid significantly more per book then without a reminder, while this nudge...

Sector switching is new to the public administration literature and our knowledge about the prevalence and trends is limited. Yet, sector switching is an important phenomenon which casts light on public-private differences. We study sector switching in a modern economy using unique Danish...

We develop a new directed-search model of fertility and marriage, and apply it to two empirical problems: the rise in unmarried women’s share of births since 1970, and the fact that black women have lower marriage rates and higher rates of unmarried births than white women. The premise is that...

Randomized experiments provide policy relevant treatment effects if there are no spillovers between participants and nonparticipants. We show that this assumption is violated for a Danish activation program for unemployed workers. Using a difference-in-difference model e show that the...

Bullying is a widespread social phenomenon. We show that both children who are being bullied and children who bully suffer in terms of long-term outcomes. We rely on rich survey and register-based data for children born in a region of Denmark during 1990-1992, which allows us to carefully...

Unsustainable levels of debt in some European economies are causing considerable strain in the Euro area. Successful debt consolidation in high debt economies is one of the most important important objective for the European policy makers. I use a dynamic general equilibrium closed economy model...

This paper estimates the intergenerational health transmission in China using the 1991-2009 China Health and Nutrition Survey (CHNS) data. Three decades of persistent economic growth in China has been accompanied by high income inequality, which may in turn be caused by the inequality of...

A unique data set enables us to test the hypothesis that more economists than otherwise identical investors hold stocks due to informational advantages. We confirm that economists have a significantly higher probability of participating in the stock market than investors with any other...

We evaluate the effects of wage subsidy programs for the disabled, in particular, their potential for welfare-loss reduction vs. deadweight loss creation. We do this in the context of the Danish Flexjob scheme, a large, nation-wide scheme that was implemented in 1998 and targeted towards...