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THEORY OF SOCIAL NORM AND EVOLUTION

社会规范与进化论

基本信息

批准号：
07044028
负责人：
FUJIWARA Masahiro
金额：
$ 8.45万
依托单位：
UNIVERSITY OF TOKYO
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1997
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07044028/
关键词：
Norms Game Theory Evolution 限定合理性社会規範進化論社会制度

项目摘要

In these three years, there have been developments in various directions. Although it is impossible that we summarize our accomplishment in this space, let us raise one point which we think is important. By examining the issues on social norms, we are now able to consider free competition, which is the central paradigm in neoclassical economics, as one of many possible norms ; rather than the only norm. Economics cannot exist without relating itself to the economy it is developed. It became clear that the concept of free competition is regarded as the ideal form of market economy because the neoclassical economists set the US economy, which is based on natural selection, at the core of the theory. The understanding of society will be greatly depened by recognizing this point.In relation to the above point, the best accomplishment of our project is that our group greatly contributed to the recognition and the establishment of the new field. This fact is clearly reflected in the list of our publications. It is not an exaggeration to claim that we succeeded in uniting social norms and evolution, the former being recognized as a field of sociology, and the latter a field of biology in early 90's, under the flag of game theory, and chedding new light on them. In fact, Kandori and Matsui, among others, give invited lectures on these issues in conferences abroad. At the same time, Binmore, Mailath, Morris, Postlewaite and Schmeidler of our group push a further development of this field through invited lectures and introductory articles in professional journals. At the conference held in May 1997 to finalize our three year project, active discussions were made among our members as well as other participants from all over Japan. This field is proven to have a promissing future.

在这三年中，各方面都有发展。虽然我们不可能总结我们在这方面的成就，但让我们提出一个我们认为重要的观点。通过研究社会规范问题，我们现在能够将自由竞争视为许多可能的规范之一，而不是唯一的规范，自由竞争是新古典经济学的中心范式。经济学不可能脱离它所发展的经济而存在。自由竞争的概念被视为市场经济的理想形式，这是因为新古典主义经济学家将基于自然选择的美国经济置于理论的核心。认识到这一点将极大地依赖于对社会的理解。与上述观点相关，我们项目的最佳成就是我们的团队为新领域的认识和建立做出了巨大贡献。这一事实清楚地反映在我们的出版物清单中。可以毫不夸张地说，我们成功地将社会规范和进化统一起来，前者被认为是社会学的一个领域，后者在90年代初被认为是生物学的一个领域，在博弈论的旗帜下，并对它们进行了新的解释。事实上，神多里和松井等人在国外的会议上应邀就这些问题发表演讲。与此同时，本课题组的Binmore、Mailath、Morris、Postlewaite和Schmeidler通过邀请讲座和在专业期刊上发表介绍性文章，推动了这一领域的进一步发展。在1997年5月举行的会议上，我们的成员以及来自日本各地的其他参与者进行了积极的讨论，以完成我们的三年计划。这一领域被证明具有广阔的前景。