| 发达与欠发达地区耕地保护行为中的利益机制分析 |
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| 引用本文： | 俞文华. 发达与欠发达地区耕地保护行为中的利益机制分析[J]. 中国人口．资源与环境, 1997, 7(4): 22-27 |
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| 作者姓名： | 俞文华 |
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| 作者单位： | 北京大学城市与环境学系!北京，100871 |
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| 摘 要： | 本文从当前发达与欠发达地区耕地保护上的利益矛盾入手，以它们之间的内在经济关系为基础，运用局部均衡分析方法，构建了一个简单的经济模型，对上述矛盾“零和博弈”的长期效应进行了揭示，并讨论了消除这种不良影响的政策或制度安排。
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| 关 键 词： | 发达地区 欠发达地区 耕地保护 利益矛盾 零和博弈 |
ANALYSIS OF INTEREST CONTRADICTION IN CULTIVATED LAND PRESERVATION IN DEVELOPED AND DEVELOPING REGIONS |
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| Yu Wenhua. ANALYSIS OF INTEREST CONTRADICTION IN CULTIVATED LAND PRESERVATION IN DEVELOPED AND DEVELOPING REGIONS[J]. China Polulation.Resources and Environment, 1997, 7(4): 22-27 |
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| Authors: | Yu Wenhua |
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| Abstract: | A simple economic model based on interest contradiction and economic rela-tionship, in the process of the cultivated land preservation in developed and developing re-gions is constructed. The long-term effect based on the contradiction of Zero-Sum Game is revealed. Also discussed is the policy scheme of eliminating the unhealthy effect. |
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| Keywords: | developed regions developing regions cultivated land preservation interest contradiction Zero-sum Game |
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