Xi Chen acknowledges generous Doctoral Research Grant from the Institute for the Social Sciences at Cornell University and precious data set provided by the Development Strategy and Governance Division at IFPRI. Conference Travel Grant provided by the Department of Applied Economics and...

This paper provides quantitative estimates of the effect of proximity to fast food restaurants and grocery stores on obesity in urban food markets. Our empirical model combined georeferenced micro data on access to fast food restaurants and grocery stores with data about salient personal...

This paper investigates the determinants of academic achievement in basic education (grade 1-9) for a sample of children (aged 9-12 in 2000) from rural China. A set of instrumental variable generated by the Great Famine in China, 1958-1961, is used to instrument an error-ridden measure of child...

Replaced with revised version of paper 07/31/09.