基于微观博弈的农产品供应链流通模式可行性分析

本文以当前我国农产品流通领域存在的产销脱节问题为切入点,探讨如何将农产品供应链流通模式作为解决该问题的工具。文章立足于博弈论的研究方法,从微观角度系统分析我国传统农产品流通模式与现代农产品供应链流通模式的优劣,实证检验了将农产品供应链流通模式应用于农产品流通领域的可行性与可操作性。最后,文章给出了推动我国农产品供应链流通模式发展的具体建议。

基于微观视角的流动性危机模型及应用

首先,本文通过一个微观博弈模型,将投资者提前撤资引致的流动性危机、企业违约与经济基础结合在一个框架之下探讨流动性危机实现的微观机理。接着,本文运用模型得到结论成功解释了2007年美国次级抵押贷款引发的流动性危机。最后,本文得到了几点结论并给出了相应建议。

集体建设用地使用权流转研究——一个博弈模型的构建

以文献资料和统计数据为基础,全面阐述集体建设用地流转的现状特点,分析引起流转的宏观诱因,并通过构建利益博弈模型,以土地转出者、土地转入者和土地管理者为考察对象,借鉴博弈理论,对各产权主体在集体建设用地使用权流转中的利益博弈过程进行分析,进而论证集体建设用地使用权流转是各方利益博弈的必然结果,为集体建设用地使用权流转的解禁提供一定的理论启示。

Is Using Mathematics and Game Theory in Analyzing Economic Phenomena Scientific？

In the article, the author presents some arguments concerning the ＂mathematical method issue＂ in modem economics. The author shows why some reasons, according to which we should use mathematics in （economic） theory, are not convincing （they are even tautological）, and what does mathematization have to do with arbitrariness of the orthodox economic theory. The author also shows why using game theory （a mathematical discipline） in modem microeconomics does not yield knowledge and correct explanation of economic situations and phenomena. At the end, the author presents fundamental questions that form the basis of economic science and its qualitative research methods, and shows what their practical relevance is. The purpose of this article is to argue, contrary to common opinion, that there can be an exact and objective science of economic phenomena that does not necessarily use modem mathematical theories or methods to explain these phenomena.