This paper makes a theoretical and an empirical contribution to the debate on what caused the "global imbalances". On the empirical side, I provide different types of evidence to support that housing demand shocks (shocks to the aggregate marginal rate of substitution between housing and...

In this paper we study a new factor that matters for fertility and consumption decisions: the risks associated with having and raising a child. We analyze a real options model with incomplete markets to explicitly model both children as a risky investment and the parental option to time...

I model global imbalances as arising from changes in preferences for housing relative to tradable goods. The key ingredients in the model are labor reallocation across sectors and consumption smoothing between housing and tradable goods. Countries import goods during periods when more domestic...

We propose a quantitative model of lending standards with two reasons for inefficient credit: lenders' moral hazard from deposit insurance or government guarantees, and imperfect information about the persistence of asset price growth, which generates incorrect but rational beliefs in the...

I document a strong negative correlation, both across and within countries, between housing and current account dynamics. I use two methodologies to analyze three potential drivers of housing markets. First, in a quantitative two-country model, I input the dynamics of population, loan-to-value...

This paper is a quantitative study of two frictions that generate banks' underinvestment in screening borrowers and, thus, overlending: 1) Limited liability, and 2) Banks failing to internalize that their credit decisions alter the pool of borrowers faced by other banks. The resulting lax...

We study housing dynamics in China using vector autoregressions identified with theoryconsistent sign restrictions. We study five potential drivers: 1) Population increases; 2) a relaxation of credit standards, for example, due to the shadow banking system; 3) increasing preferences towards...

In this paper we study a new factor that matters for fertility and consumption decisions: the risks associated with having and raising a child. We analyze a real options model with incomplete markets to explicitly model both children as a risky investment and the parental option to time...