市场分割与区域经济韧性关系的实证检验

Empirical Test of the Relationship between Market Segmentation and Regional Economic Resilience

面对国内外新的发展环境,破除市场分割、促进区域经济韧性对于经济高质量发展同等重要。文章从理论上分析了省际市场分割对于区域经济韧性影响的理论逻辑和作用机制,并用我国2009~2021年的省级面板数据进行了实证研究。发现:市场分割对经济韧性存在显著负面效用,经过异质性和稳健性检验后结论仍然成立。机制检验表明市场分割通过抑制产业结构高级化和合理化和创新能力进而影响经济韧性。

Facing the new development environment at home and abroad, breaking up market segmentation and promoting regional economic resilience are equally important to the high-quality development of our economy. The article theoretically analyzes the theoretical logic and mechanism of the impact of inter-provincial market segmentation on regional economic resilience, and conducts an empirical study using my country’s provincial panel data from 2009 to 2021. It is found that market segmentation has a significant negative effect on economic resilience, and the conclusion still holds true after heterogeneity and robustness tests. Mechanism testing shows that market segmentation affects economic resilience by inhibiting the upgrading and rationalization of industrial structure and innovation capabilities.