Zhao, Liqiu; Wang, Fei; Zhao, Zhong - 2016
associated with the rising incidence of child labor in China. A one percentage point decrease in average export tariffs raises …This paper exploits a quasi-natural experiment – the U.S. granting of Permanent Normal Trade Relations (PNTR) to China … after China's accession to the World Trade Organization – to examine whether trade liberalization affects the incidence of …