区域市场分割的影响因素及其空间邻近效应分析——基于1989—2014年中国省际面板数据

The Analysis on the Influencing Factors of Regional Market Segmentation and Its Spatial Neighbor Effects:Based on the Panel Data of China’s Provinces in 1989-2014

降低市场分割有利于促进区域协同发展,发挥我国大国市场的规模效应。基于1989—2014年的省际面板数据,运用固定效应和空间杜宾模型实证分析了区域市场分割的影响因素,研究发现:对外开放对市场分割有U型影响,且处在[0.843,0.995]区间时影响最小;缩小技术差距以及提高技术溢出水平有利于降低区域间市场分割;政府主要通过非经济手段来干预市场分割,且对邻近地区产生空间影响;地方政府需要注重居民福利水平的提升,降低区域间市场分割;事件冲击短期内会影响市场分割。文章提出政策启示,强调加快中西部落后地区对外开放的进程,实现“内外开放联动”,进一步完善区域间协同创新机制,打破地方政府间相互竞争态势,构建并完善地方政府间协同合作体系。

Reducing the market segmentation is conducive to the promotion of regional coordinated development and the scale effect of China’s great power market. Based on the provincial panel data from 1989 to 2014, this paper uses the fixed effect(FE) and the spatial Durbin model to analyze the influencing factors of regional market segmentation and found that: The opening to the outside world has a U-shaped impact on the market segmentation. When the opening degree is within the range of [0.843,0.995],the impact will be minimized. Narrowing the technology gap between regions and improving the technology spillovers will help to reduce the degree of market segmentation between regions. The government mainly through the non-economic means to intervene in the degree of market segmentation, which have a significant spatial impact on the market segmentation of neighboring areas. Local governments need to pay attention to the improvement of the welfare level of the residents. The impact of the event will affect the market segmentation in the short term; This paper puts forward the policy enlightenment, which emphasizes accelerate the process of the opening of the backward areas such as the central and western regions, realizes the effect of "internal and external linkage", further improves the inter-regional collaborative innovation mechanism and breaks the competitive situation between the local governments, builds and improves the collaborative system of the local governments.