摘要
代际均衡发展是持续发展论的主要内容之一,其中代际财富转移和贴现率应用是其核心内容。本文探讨了一个代际财富转移的简单模型,并采用人们熟悉的柯布──道格拉斯函数形式表达。模型的敏感因素为利息率、工资和自然资源价格,并且是由代际间的跨代收入分配决定的。贴现率等于同期利息率,其水平是变动的。
Equilibrium across generations is a main point in sustainable development,and its fo-cus should be intergenerational wealth transfers and the discountrate. This paper discusses a sim-ple overlapping generation model in which wealth transfers between generations.The model takesthefamiliar Cobb-Douglas forms.The sensitive factors of the model are interest rates, Wages andnatural resources price,which are determined by the distribution of income across generations.The discount rate varies from period to period and it equals the rate of interest during the same pe-riod.
出处
《生态经济》
1994年第3期1-5,共5页
Ecological Economy
关键词
持续发展
代际均衡
财富转移
Sustainable development Equillbrium across generations Wealth transfer