共 7 条
[5]
中国经济增长与收入分配差异的空间计量经济分析[M]. 经济科学出版社 , 吴玉鸣著, 2005
[7]
Productivity, R and D, and Basic Research at the Firm Level in the 1970’s[J] . Zvi Griliches.The American Economic Review . 1986 (1)