共 10 条
- [6] 制度、技术与中国农业发展[M]. 上海三联书店 , 林毅夫著, 2005
- [7] 计量经济分析方法与建模[M]. 清华大学出版社 , 高铁梅, 2005
- [8] 中国农业科技投资经济[M]. 中国农业出版社 , 黄季〓等著, 2000
- [9] Economic Growth, Technical Change Biases, and the Elasticity of Substitution: A Test of the De La Grandville Hypothesis[J] . The Review of Economics and Statistics . 1991 (2)
- [10] Sequential adoption of site-specific technologies and itsimplications for nitrogen productivity:a double selectivity model .2 Khanna M. American Journal of Agricultural Economics . 2001