We analyse the impact of internal migration in China on natives' labour market outcomes. We find evidence of a large positive correlation of the city share of migrants with natives' wages. Using different sets of control variables and instruments suggests that the effect is causal. The large...

We evaluate the evolution of productivity gains from Chinese cities over time, from 2002 to 2013. In 2002, rural migrants were exerting a strong positive externality on natives' earnings, which were also higher when access to foreign markets through access to sea was higher. In 2007 and then...

We evaluate the evolution of productivity gains in cities in the People's Republic of China between 2002 and 2013. In 2002, rural migrants exerted a strong positive externality on the earnings of urban residents, which were also higher on average in cities with access to foreign markets through...