产业生态位与种群规模的趋同效应研究——以中国汽车产业为例  

Research on convergence effect of industrial niche and population scale: a case of automobile industry in China

作　　者：郭燕青[1] 徐菁鸿[1,2] 

机构地区：[1]辽宁大学商学院,沈阳110136 [2]沈阳工程学院管理学院,沈阳110136

出　　处：《沈阳工业大学学报（社会科学版）》2014年第3期251-257,共7页Journal of Shenyang University of Technology(Social Sciences)

基　　金：国家教育部人文社会科学基金项目(10YJA630050)

摘　　要：采用合项思维理论创新方法,将生态位理论中的资源竞争与种群规模演化理论中的资源丰富程度进行理论衔接,并通过建立生态位宽度模型与种群演化Logistic时滞模型对上述理论衔接从定量的角度进行描述。以中国汽车产业为例,采用中国汽车工业年鉴中的部分数据对上述过程进行验证,探究中国汽车产业生态位的逐年变化与整车产业种群规模的逐年演进之间的关联,发现环境资源稀缺会影响产业种群规模的变化,而且局域种群之间存在着生态位竞争。如果存在生态位竞争的局域种群同属于一个异质种群,那么生态位竞争将对异质种群的规模变化产生影响,两者具有趋同效应。Innovative method of combined thinking theory is applied to connect the resource competition in niche theory and the resource abundance degree in population scale evolution theory theoretically, which is described from quantitative perspective through establishing niche breadth model and delayed Logistic model of population evolution. Taking automobile industry in China as an example, some data in China Automotive Industry Yearbook are applied to validate the process above; the connection between year-by-year changes of niche and year-by-year evolutions of population scale of whole automobile industry is explored of automobile industry in China. the results show that the scarcity of environmental resource will influence the change of industrial population scale, and niche competition exsits among regional populations. If the regional populations existing niche competition belong to one heterogeneous population, then the niche competition will influence the scale change of heterogeneous population, between which convergence effect exsits.

关 键 词：汽车产业 生态位 种群规模 趋同效应 资源竞争 LOGISTIC方程 时滞模型 

分 类 号：F403[经济管理—产业经济]