共 5 条
[3]
中国统计年鉴[M]. 中国统计出版社 , 国家统计局 编, 1988
[4]
Peasants, Procreation, and Pensions[J] . Philip A. Neher.The American Economic Review . 1971 (3)
[5]
NATIONAL DEBT IN A NEOCLASSICAL GROWTH-MODEL
[J].
AMERICAN ECONOMIC REVIEW,
1965, 55 (05)
:1126-1150