TY - Front. Econ. China A1 - LI Ping, YU Guocai T1 - The dynamics of China’s expenditure on R&D Y1 - 2009-03-05 JF - Frontiers of Economics in China JO - Front. Econ. China SP - 97 EP - 109 VL - 4 IS - 1 UR - https://academic.hep.com.cn/fec N1 - 10.1007/s11459-009-0006-3 ER -