This paper revisits the long-standing quantity-quality (QQ) tradeoff hypothesis. Extant research uses exogenous variations in family size for the QQ tradeoff estimation, including twinning, gender composition, and family planning. A scrutiny of China's family planning enforcement indicates that...

China's birth control in the late 20th century remains one of the most controversial social experiments in history, with profound and persistent impacts. This paper unmasks the underlying incentives for various population policies and their enforcement across time and space. I undertake a batter...

Optimal production decisions depend on local market characteristics. This paper develops a model to explain firm labor demand and firm density across regions. Firms vary in their technology to combine imperfectly substitutable worker types, and locate across regions with distinct distributions...

Optimal production decisions depend on local market characteristics. This paper develops a model to explain firm labor demand and firm density across regions. Firms vary in their technology to combine imperfectly substitutable worker types, and locate across regions with distinct distributions...

This paper studies the role of strong versus weak ties in the rural-to-urban migration decision in China. We first develop a network model that puts forward the different roles of weak and strong ties in helping workers to migrate to the city. We then use a unique longitudinal data that allows...

This study examines the causal effects ofwelfare benefits on internal migration decisions. Using a quasi-experimentalmigration reform across 283 Chinese cities from 2002 to 2015, combined with a difference-in-differences setup, Ishowthat improvedwelfarebenefitssubstantially increasemigration....

We analyze the effect of China's integration into the world economy on workers in the country and show that one important channel of impact has been internal migration. Specifically, we study the changes in internal migration rates triggered by the reduction in trade policy uncertainty faced by...

This paper studies the impact of remittances on the savings behaviour of rural households in China, using a cross-sectional survey. Allowing for endogeneity and left-censoring of remittances, we find that the marginal propensity to save out of remittances is well below half of that out of other...

This paper investigates the occupational attainment and job mobility of permanent ruralto-urban migrants and compares them with migrants who were born with an urban hukou. Using data from the 2003 China General Social Survey, we examine how much of the gaps in occupational-prestige scores...

This paper studies the role of strong versus weak ties in the rural-to-urban migration decision in China. We first develop a network model that puts forward the different roles of weak and strong ties in helping workers to migrate to the city. We then use a unique longitudinal data that allows...