中文摘要：

新型城镇化与集聚经济对劳动生产率具有显著的促进作用且存在明显的区域差异,较强的影响效应主要集中在东部地区,这意味着两者对劳动生产率的影响可能存在基于某种发展能力的＂门槛＂特征。因此,以影响区域发展能力的经济发展、产业结构、人力资本、公共交通基础设施、对外开放度五个主要因素作为门槛变量,对劳动生产率增长的门槛效应进行了实证检验。

英文摘要：

New urbanization and agglomeration economics had significant effects on labor productivity and there were obvious regional differences, the stronger effect was mainly concentrated in the developed eastern region, which essentially meant that the effect of new urbanization and agglomeration economics on labor productivity may exist a threshold feature which was based on some development capacity. Therefore, the paper made empirical test of threshold effect, considering five major factors that affect the economic development capacity as threshold variable, such as industrial structure, human capital, public transport infrastructure and the opening degree.