TY - Front. Econ. China A1 - Chu-Ping Lo T1 - Would a North-South Free Trade Agreement Hurt Unskilled Labor in the North? Y1 - 2015-12-15 JF - Frontiers of Economics in China JO - Front. Econ. China SP - 629 EP - 642 VL - IS - UR - https://journal.hep.com.cn/fec N1 - 10.3868/s060-004-015-0029-1 ER -