| 动物繁育子代的成本收益分析 |
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| 引用本文： | 张廷华.动物繁育子代的成本收益分析[J].西南科技大学学报(哲学社会科学版),1999,16(2):2. |
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| 作者姓名： | 张廷华 |
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| 作者单位： | 绵阳经济技术高等专科学校!绵阳621000 |
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| 摘 要： | 动物繁育子代的行为与经济学中的理性人行为一样 ,进行成本收益的计算。在对成本和收益进行比较后 ,动物形成三种繁殖方式 ,即直接繁育、间接繁育和坐享其成。同性恋行为的经济基础就是坐享其成取得遗传收益的特殊情况。人类的生育行为也遵循成本收益计算的经济规律
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| 关 键 词： | 动物 子代 成本收益 同性恋 |
Analyses of the Cost-revenue of Breeding Filial Generation in Animals |
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| Zhang Tinghua.Analyses of the Cost-revenue of Breeding Filial Generation in Animals[J].Journal of Southwest University of Science and Technology,1999,16(2):2. |
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| Authors: | Zhang Tinghua |
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| Abstract: | The behavior of animal breeding filial generation was analysed according to the cost-revenue law. The result shows that the animals have three breeding ways,i.e.direct breeding,indirect breeding and costless breeding.The homosexuality getting genetic revenue is a special case of the costless breeding.The bearing behavior of human being also follows the cost-revenue law. |
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| Keywords: | animal filial generation cost-revenue law homosexuality |
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