自然资源、经济增长与创新三者的关系分析

自然资源是经济增长的过程中的一个要素,理论上这个要素能够扩大生产可能性边界,但是,现实生活中自然资源常常阻碍了经济增长的提高,而缺少自然资源的地区反而可能有更快的增长速度.本文考察了自然资源禀赋、经济增长与创新之间的关系,作为"资源诅咒"的传导机制的重要部分,并发展了一个基于内生经济增长理论,变化的拉姆齐-卡斯-库普曼斯模型来解释"资源诅咒"现象.资源收入通过直接减少工作动力和间接导致较小的从事创新的劳动力比例两种方式阻碍经济增长.

Analysis on the Relationships among Natural Resources,Economic Growth and Innovation

Natural resources are one factor of economic growth,which may theoretically expand production frontier.However,the resource curse phenomenon shows strong currently.Regions with abundant resources usually have slower growth than those lacking resources.This paper investigates the connection between resource abundance and innovation,as a transmission mechanism that can elucidate part of the resource curse hypothesis.We develop a variation of the Ramsey-Cass-Koopmans model with endogenous growth to explain the...