摘要
本文通过对外部性进行技术处理,构建了一个两区域的企业区位选择模型,尝试分析集聚外部性对企业区位选择的影响机制。研究发现,货币外部性对企业区位选择存在明显的离散效应,而技术外部性对企业集聚具有很强的促进效应;技术外部性的正效应要显著大于货币外部性的负效应,从而导致集聚是企业区位选择的最优策略。通过对企业区位选择动力的拓展性分析发现,企业异质性尤其是技术异质性是企业区位选择的重要动力来源,而作用机制是竞争与选择效应。
This paper builds a two regional business location choice model through the technical processing for externalities in order to analyze the impact mechanism of externalities to firms＇ location choice. Study finds that monetary externalities has obvious discrete effects on firms＇ location choice, and technological externalities has a strong promotion effect on firms＇ agglomeration. The positive effects of technological externalities to be significantly greater than the negative effects of monetary externalities, resulting in firms＇ ag- glomeration being the optimal strategy. Through the dynamics analysis of firms＇ location we find that firm heterogeneity, especially technology heterogeneity, is an important power source of firms＇ location choice, while the mechanism of action is effects of competi- tion and selection. The conclusion of the study raises important enlightenment on the transfer and upgrade of industries in regional eco- nomic development.
出处
《中国科技论坛》
CSSCI
北大核心
2014年第10期113-119,共7页
Forum on Science and Technology in China
基金
国家自然科学基金项目(70873019
71173196)
浙江省高校人文社会科学重点研究基地浙江理工大学应用经济学基地重点项目(2013YJZD01)
关键词
技术外部性
区位选择
企业异质性
竞争与选择效应
Technological externalities
Location choice
Finn heterogeneity
Competition and selection effect
