基于生态位理论的东北三省政府干预强度与市场化水平格局演变研究

以“政府干预强度”和“市场化水平”为研究对象,通过对其生态系统的剖析,构建相应的评价指标体系及其生态位模型,并选取东北三省地级市为评价对象,对其“强政府弱市场”格局和演变趋势进行分析。定量分析的主要结论为：东北三省普遍存在“强政府弱市场”现状,其中黑龙江省最为突出,其次为吉林省、辽宁省;东北三省“强政府弱市场”格局出现多次波动,仅2003~2005年降幅较高,说明2003年“东北振兴战略”影响效果的持续性较短;东北各地市“强政府弱市场”格局具有明显的区域溢出效应,格局较明显的区域主要集中在离中心城市或沿海口岸较远的黑龙江省北部以及辽宁省、吉林省的部分内陆城市。

The Evolution of Government Intervention and Market Development in Northeast China Based on Niche Theory

Through analyzing the ecological system, the corresponding evaluation index system and ecological niche models have been constructed to evaluate the government intervention intense and marketization level of the three provinces in Northeast China and 34 cities at the prefectural level. Then the pattern and trend of "government functions play a leading role while market functions play a supporting role" is further analyzed. A significant conclusion drawn out of the article when having conducted quantitative analyses is that there generally exists the status quo with "the government playing a leading role while the market playing a supporting role" in the three provinces in Northeast China and such a fact is the most prominent in Heilongjiang Province but less and less prominent in Jilin Province and Liaoning Province in turn. There is a fact that the setup with “the government playing a leading role while the market playing a supportive role” has witnessed a number of fluctuations in various areas in Northeast China but the decreasing margin was the largest from 2003 to 2005. It is proved that the influence of the Strategy of Revitalizing Northeast China formulated in 2003 is rather less sustainable, and that the setup with "the government playing a leading role while the market playing a supporting role" has an obvious regional spillover effect in various prefectures and cities in Northeast China. Such a setup is more obviously distributed in those regions that are rather far away from key cities or ports on the coast, including North Heilongjiang and certain inland cities in both Liaoning and Jilin Provinces.