我国开发区土地资源配置效率的区域差异研究

应用比较优势理论，以国家级53个经济技术开发区为例。研究了不同区域间开发区土地利用的比较优势。结果表明。按照区域土地利用的比较优势来配置土地资源能够提高土地利用的总福利水平。整体上．中西部国家级开发区的比较优势高于东部地区：而区域内部东部地区的京津苏沪及中西部地区的中心城市在开发区建设用地的利用上具有比较优势。因此，按照开发区土地利用的比较优势度计算结果，在排除开发区自身发育不完善和管理层面因素后，对于确实不适宜进行开发区工业建设的应进行空间布局的调整，恢复其农业生产；而对于比较优势度较高的地区可根据实际需要增设相应的开发区。以实现耕地保护与开发区建设的双赢。

Analysis on Region Diversity of Land Resource Allocation Efficiency in Development Zone in China

On the basis of the comparative advantage theory, the article studied the land resource allocation in development zones, and computed the comparative advantage of land use in different region by analyzing the data of fifty-three economic and technology development zones in the state level. The result suggests that it is good to put forward the welfare level by allocating the land resource according to the comparative advantage of different zones. On the whole, the comparative advantage of development zones in the middle and western regions are higher than that in the eastern zone. And at the same time, the comparative advantage in different development zones is different in the same region. So, according to the result, the space position of the development zone must be adjusted. It is better to withdraw the low comparative advantage development zone, and restore its agricultural production, while setting up development zones in the zone that has higher comparative advantage. Only by doing so, the rural-land protection and the construction of development zone can be reached.