基于内生增长理论的煤炭资源对城市化的尾效模型

A Coal Resouce Drag Model of Urbanization Based on Endogenous Growth Theory

基于内生增长理论,构建了一个包含人均资本、煤炭资源和环境污染的经济增长模型,运用最优化方法计算出最优均衡解。在此基础上,利用城市化和经济增长的半对数关系,推导出煤炭资源约束对城市化的尾效模型。通过分析得出,要减小煤炭资源对城市化的尾效,必须依靠技术进步,控制污染,减小煤炭资源和污染的产出弹性。

Based on the endogenous growth theory, this paper presented a economic growth model with human capital, coal resource and pollu- tion. The balance growth solutions were obtained by the optimization method. Further, this paper deduced a coal resource drag model of urbanization by using the semilog relationship between urbanization and economic growth. We got a conclusion in order to reduce the coal resource drag of urbanization, it is necessary to depend on technology, control pollution. This can reduce the coal resource elasticity and pollution elasticity.