摘要
本文借助一个具有凯恩斯—哈罗德特征的非均衡宏观动态模型,研究工资性收入占国民收入比例的演变规律。我们发现,在二元经济结构下,过剩的劳动力供给使得工资增长缓慢,从而导致国民收入中工资性收入比例的不断降低。然而,随着经济的增长,对劳动力的需求将不断上升,工资将逐渐恢复对劳动力市场上供求关系的反映,从而工资率会随经济的增长上升更快,这使得工资性收入占国民收入比例下降的趋势得到逆转。整个过程如同一条正U型曲线。
With an asymmetrical macro dynamic model with Keynesian and Harrodian features,we have,in this paper,studied the law of the evolution of the proportion of the wage income to the national income.We have discovered that,within the structure of the dual economy,the excessive labor supply has made the wage rate grow slowly,leading the proportion of the wage share to the national income to continuous fall.However,with the economic growth,the demand for labor will rise continuously,the wage rate will return to reflecting the relationship between demand and supply,and thus the wage rate will rise more quickly with the economic growth,causing the trend to the fall of the proportion of wage income to the national income to be reversed.The shape of the whole evolutionary process of wage share in national income is like a U-shape curve.
出处
《管理世界》
CSSCI
北大核心
2010年第5期45-55,共11页
Journal of Management World
