This study employs six Machine Learning methods - Logit, Lasso-Logit, Ridge-Logit, Random Forest, Extreme Gradient Boosting, and an Ensemble - alongside registry data on abortions in Spain from 2011-2019 to predict multiple abortions and assess monetary savings through targeted interventions. We...

This paper explains financial contagion between two stock markets with uncorrelated fundamentals by fluctuations in international investors’ attention allocation. We model the process of attention allocation that underlies portfolio investment in international markets using investors who face...

We analyze empirically the marriage-market aspects of body size, weight, and height in the United States using data from the Panel Study of Income Dynamics on anthropometric characteristics of both spouses. We find evidence of positive sorting in spouses’ BMI, in their weight, and in their...

In this paper I attempt to explain why labor economists typically have not been able to find much evidence on compensating wage differentials for job disamenities, except for risk of death. The key insight here is that, although workers need to be compensated when their preferences do not match...

We construct a matching model on the marriage market along more than one characteristic, where individuals have preferences over physical attractiveness (proxied by anthropometric characteristics) and market and household productivity of potential mates (proxied by socioeconomic...