技术创新变化、资源耗竭与经济可持续发展最优路径——基于随机性内生增长理论模型的构建与推理

发布时间：2018-04-13 22:24

本文选题：资源消耗 + 可持续发展　；参考：《系统管理学报》2017年03期

【摘要】：在构建资源消耗的随机性内生增长模型基础上,用常数相对风险规避系数(CRRA)效用函数分析实例,通过计算均值,分析了技术创新的随机性影响,解决了一个技术创新的随机性问题,发现在技术创新过程中的随机变化性往往导致在技术研发方面的投入更小,因其导致边际报酬率减少。通过用CRS道格拉斯生产函数和CRRA效用函数描述出一个独特并且有规律的经济可持续最优增长路线。
[Abstract]:On the basis of constructing a stochastic endogenous growth model of resource consumption, this paper analyzes the randomness effect of technological innovation by using the utility function of constant relative risk aversion coefficient (CRRA) and calculating the mean value.A stochastic problem of technological innovation is solved. It is found that the random variation in the process of technological innovation often leads to less investment in technology research and development because of the decrease of marginal rate of return.By using CRS Douglas production function and CRRA utility function, a unique and regular economic sustainable and optimal growth path is described.
【作者单位】：内蒙古大学经济管理学院;
【基金】：国家自然科学基金资助项目(71262009,71163025,71463039)
【分类号】：F061.2;F062.1

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