TY - Front. Econ. China A1 - WEI Chu, SHEN Man-hong T1 - What is the driving force of the energy productivity? Evidence from China Y1 - 2009-06-05 JF - Frontiers of Economics in China JO - Front. Econ. China SP - 265 EP - 273 VL - 4 IS - 2 UR - https://academic.hep.com.cn/fec N1 - 10.1007/s11459-009-0015-2 ER -