摘要
给出了一类宏观经济模型 .假定国民经济有n个部门 ,当第t年的生产是增长的 ,假定用i部门产出高于投入的增量的αi 倍作为第t+ 1年消费 ,剩余的作为第t+ 1年的投入 .证明了该模型可以均衡增长 ,并举例说明均衡增长有时是唯一可行的增长 ,有时不是 .
A sort of macroeconomic model is presented: There are n departments in the economic system. The output in the year t grows. For the department i, the α i times of the amount that the output is upward of the input is used as the consumption of the year t+1,the remains as the input. It is showed that it can grow balancedly. An example is given to show that sometimes the balanced growth is the only feasible growth, sometimes it is not.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2004年第1期15-17,共3页
Journal of Shandong University(Natural Science)
基金
国家自然科学基金资助项目 ( 6 0 1 72 0 0 3)
关键词
直接消耗系数矩阵
非负不可约方阵
均衡增长
direct consumption coefficient matrix
nonnegative square matrix
balanced growth
