3[4]Carter C.,F.Zhong.China's Grain Production and Trade[M].Boulder and London:Westview Press,1988.
4[5]Fan Sheng-gen.Research investment and the economic returns to Chinese agricultural research[J].Journal of Productivity analysis,2000(92):163-80.
5[6]Fan Sheng-gen,Philip G.Pardey.Agricultural research in china:Its institutional development and impact[R].The Hague:International Service for National Agricultural Research.
6[7]Fan Sheng-gen,P.G.Pardey.Reseazeh,productivity,and output growth in Chinese agriculture[J].Journal of Developmanent Economies,1997(53):115-37.
7[8]Huang Ji-kun,Soctt Rozelle.Technoloogical change:Rediscovering the engine of productivity growth in China's agricultural economy[J].Journal of Development Economies,1996(5):337-369.
8[9]Qian Ko-mlng,et.al.Post and Ex-ante Evaluation of Agricultural Research and Efficient Allocation of Research Resources and Its Decision Making Support System[M].Beijing:China Agricultural Scientech Press,1997.
9[10]Zhang Xiao-bo,Fan Sheng-gen.Public Inveslment and Regional Inequality In Rural China[A].Discussion paper 71[C].Washington.D.C:International Food Policy Research Institute,2000.
10[11]Zhong Fu-ning,Xu Zhi-gang,Fu Long-Bo.An Altemative Approach to Measure Regional comparative Advantage in China's Grain Sector[A].China's Agriculture in the International Trading System[M].Paris:OECD,2001.
