| A STOCHASTIC GROWTH MODEL WITH ENVIRONMENTAL POLLUTION |
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| 引用本文： | Xueqing ZHANG Shigeng HU Haijun WANG. A STOCHASTIC GROWTH MODEL WITH ENVIRONMENTAL POLLUTION[J]. 系统科学与复杂性, 2006, 19(3): 414-422. DOI: 10.1007/s11424-006-0414-8 |
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| 作者姓名： | Xueqing ZHANG Shigeng HU Haijun WANG |
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| 作者单位： | Department of Mathematics, Huazhong University of Science and Technology, Wuhan 430074, China. |
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| 摘 要： | Pollution is introduced into the utility function and the productive function in this paper.Under appropriate macroeconomic equilibrium conditions, this paper proves that the equilibrium levels of the main economic indexes are uniquely determined by the model parameters. This paper establishes the following alternative theorem： some factors affect the economic growth and the welfare in opposite way.
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| 关 键 词： | 贝尔曼方程 环境保护 随机生长模型 环境污染 随机优化 |
| 收稿时间： | 2005-01-10 |
| 修稿时间： | 2005-01-102006-01-12 |
A Stochastic Growth Model with Environmental Pollution |
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| Xueqing Zhang,Shigeng Hu,Haijun Wang. A Stochastic Growth Model with Environmental Pollution[J]. Journal of Systems Science and Complexity, 2006, 19(3): 414-422. DOI: 10.1007/s11424-006-0414-8 |
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| Authors: | Xueqing Zhang Shigeng Hu Haijun Wang |
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| Affiliation: | (1) Department of Mathematics, Huazhong University of Science and Technology, Wuhan, 430074, China |
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| Abstract: | Pollution is introduced into the utility function and the productive function in this paper. Under appropriate macroeconomic equilibrium conditions,this paper proves that the equilibrium levels of the main economic indexes are uniquely determined by the model parameters.This paper establishes the following alternative theorem:some factors affect the economic growth and the welfare in opposite way. |
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| Keywords: | Bellman equation environmental protection stochastic growth stochastic optimization. |
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