生产性服务业与制造业协同集聚的水平及效应——来自中国东部沿海地区的经验证据

Level and Effect on Co-agglomeration of Producer Service and Manufacturing Industry: Empirical Evidence from the Eastern Area of China

构建生产性服务业与制造业的协同集聚指数,基于中国东部沿海地区的面板数据,对生产性服务业与制造业协同集聚水平进行测度,并实证检验两者协同集聚的演进关系及其各类效应。结果显示:东部沿海地区各省市的产业协同集聚水平差异较大;生产性服务业集聚和制造业集聚本身都具有明显的路径依赖特征,同期的生产性服务业集聚与制造业集聚对彼此都会形成一定的阻力作用,滞后一期的生产性服务业集聚会对当期制造业集聚产生一定的促进作用;两者协同集聚对区域经济增长、专业化水平及产业优化升级有正向促进作用,但对技术创新的作用尚不明显。据此,提出有效促进产业协同集聚的相关政策建议。

Based on empirical evidence from the eastern area of China, the paper establishes a co-ag- glomeration index of agglomeration of producer services and manufacturing industry to analyzes their coordi- nation degree and examine relationship and effect of their co-agglomeration. The research includes the fol- lowing conclusions： Collaborative agglomeration levels in eastern coastal area are quiet different; Producer services agglomeration and manufacturing agglomeration in the ten provinces and municipalities both have obvious path dependence; In ten provinces, manufacturing agglomeration and producer services agglomera- tion obstruct each other at the same time; The lag one period to current manufacturing agglomeration has a positive role to promote the development of producer services agglomeration in the ten areas. The empirical analysis about synergy effects of agglomeration is that collaborative cluster have a positive role in promoting regional economic growth and upgrading of industry, but not obvious effect on technology innovation.