TY - Front. Econ. China A1 - Hongbo Cai, Xiangjun Zhang T1 - Off-Shoring and Labor Productivity: Evidence from China Y1 - 2011-06-05 JF - Frontiers of Economics in China JO - Front. Econ. China SP - 271 EP - 289 VL - 6 IS - 2 UR - https://journal.hep.com.cn/fec N1 - 10.1007/s11459-011-0132-6 ER -