项目名称: 合作行为与公共品的有效利用
项目编号: No.11305017
项目类型: 青年科学基金项目
立项/批准年度: 2014
项目学科: 数理科学和化学
项目作者: 史冬梅
作者单位: 渤海大学
项目金额: 20万元
中文摘要: 合作,需要支付自身代价的利他行为,在人类社会系统中广泛存在,研究自私群体中的合作涌现是生物学以及社会科学研究的基本课题之一。演化博弈理论,为人们研究这一问题提供了有效的理论框架,其中以群体作用为基础的公共品博弈模型为描述诸多社会问题,如温室效应、水污染以及有限资源的过度使用与浪费等,提供了重要的研究手段。我们课题组将运用演化博弈模型,研究自私群体中的合作行为,尤其是以公共品博弈模型为基础,重点探讨合作机制在公共品(如公共设施)的形成和有效使用方面上起到的重要作用,主要工作包括:1.根据真实社会系统的复杂性和个体作用形式多样性的特点,我们将构建符合不同社会关系下的人类群体的复杂网络模型;2.公共品的风险评估与形成对群体合作的影响;3.公共品的空间分布对群体合作的影响;4.公共品的价值评估与价值异质性对群体合作的影响;5.公共品的折旧效应对群体合作的影响
中文关键词: 合作;行人疏散;演化博弈理论;公共品;
英文摘要: Cooperation, altruistic behaviors by paying cost, is ubiquitous in the human social systems, and researching the emergence of cooperation among the selfish individuals is one of the most fundamental issues in the fields of biological science and social science. Evolutionary game theory provides an effetive theoretical framework for scientists to study this problem, especially the public goods game (PGG) by group interacting is an important tool to describe and reseach the social dilemmas, such as Greenhouse effect, water pollution and excessive use and waste of limited resources. In this work, we will study the cooperative behavior among the selfish human beings, and especially investigate the function of the cooperation in the aspects of formation and effective use of the public goods. The work is as follows: 1. Population modelling. We will construct models of human beings under different social environments according to the complexity of social system and inhomogeneity of interaction among the individuals in the real world; 2. Effect of risk assessment and formation of public goods on the cooperation; 3. Impact of spatial distribution of public goods on the cooperation; 4. Effect of value evaluation and value diversity of public goods on the cooperation; 5. Depreciation effect of public goods on the cooperat
英文关键词: Cooperation;Pedestrian evacuation;Evolutionary game theory;Public goods;