研究论文
毛显强,杨居荣,王华东.二次生产函数模型在生产行为环境经济分析中的应用[J].环境科学学报,1997,17(4):480-486
二次生产函数模型在生产行为环境经济分析中的应用
- APPLICATION OF PRODUCTION FUNCTION MODEL IN ENVIRONMENTAL ECONOMIC ANALYSIS OF AGRICULTURAL PRODUCTION
- 基金项目：国家教委博士点基金
- 作者
- 单位
- 毛显强
- 北京师范大学环科所,北京 100875
- 杨居荣
- 北京师范大学环科所,北京 100875
- 王华东
- 北京师范大学环科所,北京 100875
- 摘要：将生产函数模型方法引入对生产行为进行的环境经济分析之中,通过”财务分析“和”经济分析“揭示了农业生产行为中的私人财务合理性与生态环境合理性之间存在的矛盾关系。
- Abstract：The production function model is used to quantitatively analyze the environmental economic effects of the input and output in the agriculture production procedure. In terms of some input elements, different input level results in different financial and evironmental economics output. Marginal output decreases with the increase of input. The highest product output does not mean the maximum benefit. By financial analysis, the input level should be at the point where marginal private revenue of input equals to the element price. But according to environmental economic analysis, taking the negative external effects of input element into account, the proper input quantity should be smaller than the maximum private revenue level. It can be concluded that, to maximize the environmental social economic benefits of production, some input elements with negative environmental effects should be reduced.
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