东北振兴以来吉林省四化发展的协调性研究

运用耦合协调度模型、探索性空间数据分析和障碍度模型,判别东北振兴以来吉林省四化发展的协调性。结果表明：吉林省四化发展水平具有时间波动性和空间非均衡性,仅有农业现代化水平呈现递减态势,工业化和城镇化的空间分异不断缩小,信息化和农业现代化的空间分异逐渐增大;四化发展处于低水平耦合阶段,非同步性特征明显,中部城市群和东部沿边地区耦合度较高,西部内陆地区耦合度低,包括严重失调、中度失调和轻度失调三种类型;四化协调水平相似地区由离散分布向弱集聚状态转变,中部长吉、东部延边和通化地区是四化协调的热点或次热点,热点区县域不断减少,冷点区县域逐渐增加;2003年四化协调的前5项障碍指标是三产产值比重>人均GDP>非农人口比重>万人医院和卫生机构床位数>邮电业务指数,2012年前5项障碍指标是二产产值比重>二产从业人员比重>人均工业总产值>农业地均经济产出>农业劳均农产品产量,子系统障碍度大小排序为城镇化>农业现代化>工业化>信息化。最后,从区域战略政策、经济产业基础和自然地理环境探讨四化协调演化的驱动机制,并提出相应政策建议。

The Coordination Development of Four Modernizations in Jilin Province Since the Revival of Northeast China

Taking the Jilin Province as a study case, this article used the methods of coupling coordination degree model, exploratory spatial analysis and obstacle degree model to study the spatio-temporal pattern and obstacle indicators of four modernizations coordination development at the level of county in 2003 and 2012. Conclusions are drawn as follows: 1) The level of four modernizations is volatile and non-equilibrium, and the level of agricultural modernization shows an increasing trend. The spatial difference of industrialization and urbanization keeps reducing, and the spatial difference of informatization and agricultural modernization increases gradually. 2) The coupling degree of four modernizations development in Jilin Province is at low level on the whole, and the coupling degree in urban agglomeration of central Jilin and eastern border area is high relatively, the coupling degree in western inland is low. The coordinating degree mainly shows the serious disorder, moderate disorder and mild discord, and the sync phenomenon is obvious. 3) The similar region of four modernizations coordination changes from discrete distributions to weak agglomeration state. The hotspots of four modernization coordination are centralized in the regions of Changchun-Jilin, Yanbian and Tonghua. The hotspot counties have been decreased remarkably, and coldspot counties are increased gradually. 4) The output value proportion of tertiary industry, per capita GDP, the proportion of non-agricultural population, number of medical beds per ten thousand people and total turnover of postal and telecommunication services per capita were verified to be the first five obstacle indicators for further improvement of four modernizations coordination in 2003, and the output value proportion of secondary industry, the employment proportion of secondary industry, per capita gross industrial output value, average agricultural production per counties and average agricultural production per employee were verified to be the first five obstacle indicators for further improvement of four modernizations coordination in 2012. The order of sub-system obstacle degree is urbanization> agricultural modernization> industrialization> informatization. Finally, 3 driving forces of four modernizations coordination in Jilin Province have been drawn: regional policies, economic and industrial foundation, physical geography condition, and we put forward the main pathway to improve the level of four modernizations coordination. Generally speaking, the four modernizations coordination is complicate system engineering, and promoting the new urbanization development is also very long at the same time, therefore, some efforts should be made in the choices of index, methods and scale in the future.