企业异质、人力资本流动与产业空间演化  

Firm Heterogeneity,Flow of Human Capital and Industrial Spatial Evolution

作　　者：何雄浪[1] 

机构地区：[1]四川省成都市西南民族大学经济学院

出　　处：《南开经济研究》2012年第4期18-36,共19页Nankai Economic Studies

基　　金：国家社科基金项目"产业空间分异与我国区域经济协调发展研究"(09CJL034);国家民委项目"对口支援与培育西部民族地区内生增长能力的制度安排与路径选择"(2012-GM-043);西南民族大学研究生学位点建设项目(2011XWD-S0202)的支持

摘　　要：将企业异质模型与新经济地理学核心—边缘垂直联系模型相结合,从理论分析与数字模拟的角度提出了一些新观点:本地市场效应不仅跟贸易自由度有关,也跟本地产业份额有关,市场进入滩头成本的存在降低了本地市场效应,并由此逆转了本地市场效应与贸易自由度的正向变动关系;市场进入滩头成本的存在,扩大了对称结构的稳定范围,提高了产业集聚的难度;产业的集聚力与扩散力的联合作用决定了经济系统空间结构的变化轨迹,随着工业产品支出份额、贸易成本、工业品替代弹性与市场进入滩头成本的降低,经济系统逐渐从对称结构向中心—外围结构演化,并且由于预期因素的冲击,产业在边缘区的突发性集聚并非没有可能。Combining the heterogeneous-firm trade model with the core-periphery vertical link- age model in New Economic Geography, this paper comes up with some new ideas from the angle of theoretical analysis and numerical simulation： firstly, home market effect not only relates to trade freedom, but also to local industry shares and the existence of beachhead market- entry cost may pull local market effect down and reverse the positive relation between home mar- ket effect and trade freedom; secondly, the existence of beachhead market-entry cost may also amplify the stability range of symmetrical structure, thus improve the difficulty of industrial agglomeration; thirdly, the interaction between industrial agglomeration force and diffusion force determines the path of spatial evolution of of economic system and with the decrease of industrial product expenditure share, trade cost, industrial elasticity of substitution and beach- head market- entry cost, economic system may evolve from symmetrical structure to core- periphery structure gradually, and that there is no impossibility of catastrophic agglomeration in the periphery due to the shocks of expectations.

关 键 词：企业异质 人力本流动 产业空间演化 垂直联系 

分 类 号：F271[经济管理—企业管理] F272.92[经济管理—国民经济] F224