省际贸易、经济地位与市场分割

Inter-provincial Trade,Economic Status and Market Segmentation

以我国各省区为横截面单元,进而将其并入东部、中部和西部三个横截面,通过设定和估计动态面板数据来揭示省际贸易对经济地位的影响,以此来考察地方政府对我国市场分割形成的影响。基于估计、检验和诊断,发现省际贸易对经济地位的影响存在区域差别。为提升彼此在国内的经济话语权,东部要求市场放开,而中西部要求市场封闭,表明我国统一大市场的形成还需要比较长的时间。

This article sets up a dynamic panel data model aiming at revealing local government＇s influencing on market segmentation by analyzing inter-provincial trade influence on economic status and its region differentiation,which takes each province as cross-section unit and merges it into corresponding cross sections of east region, middle region and west region. Based on evaluation ,test and diagnose ,this article finds that inter-provincial trade has different effect on different region＇s economic status, which indicates that integrated market formation needing a long period for reason of promoting each economic-spoken right requiring that eastern region pursuing for market open and middle and western regions asking for market close.