There is active debate over whether borrowers' cognitive biases create a need for regulation to limit the misuse of credit. To tackle this question, we incorporate overoptimistic borrowers into an incomplete markets model with consumer bankruptcy. Lenders price loans, forming beliefs - type...

In this survey, we review the quantitative macroeconomic literature analyzing consumer debt and default. We start by providing an overview of consumer bankruptcy law in the US and document the relevant institutional changes over time. We proceed with a comprehensive empirical section, describing...

In this survey, we review the quantitative macroeconomic literature analyzing consumer debt and default. We start by providing an overview of consumer bankruptcy law in the US and document the relevant institutional changes over time. We proceed with a comprehensive empirical section, describing...

Bankruptcy legislation has important welfare effects on the aggregate economy through effects on prices of and access to credit. Policy makers face a trade-off between insuring individuals against adverse shocks and providing incentives to repay debt. While the U.S. regime has a strong insurance...

Financial contracts are complicated and consumers often do not grasp them in their entirety. This may lead to financial mistakes. We develop a quantitative theory of unsecured credit and equilibrium default in a market with sophisticated and näive borrowers who sometimes misunderstand their...

This paper investigates the importance of the age composition for pandemic policy design. To do so, it introduces an economic framework with age heterogeneity, individual choice, and incomplete information, emphasizing the value of testing. Calibrating the model to the US Covid-19 pandemic...

In this paper we discuss the importance of families for understanding economic inequality. Family structure can in principle be an amplifier or mitigator of economic inequality. We describe three channels on how families shape economic inequality. First, how people match to form families matters...

The COVID-19 pandemic and the socially distanced economy reveal longstanding inequalities that have been growing wider and wider for decades. This Policy Brief summarizes and contextualizes some of the main results of the Webinar "COVID-19 and Inequality: Research Perspectives on the Worldwide...

In this survey, we argue that the economic analysis of fertility has entered a new era. First-generation models of fertility choice were designed to account for two empirical regularities that, in the past, held both across countries and across families in a given country: a negative...

The COVID19 crisis has hit labor markets. School and child-care closures have put families with children in challenging situations. We look at Germany and quantify the macroeconomic importance of working parents. We document that 26 percent of the German work force have children aged 14 or...