论农地适度非农化机制与制度创新——基于中国城镇化中农地过度非农化的现实背景

On the Mechanism of the Appropriate Farmland Conversion and its System Innovation in Urbanization: Based on the reality background of Excessive Farmland Conversion in China

本文通过对城镇化中农地非农化配置进行理论分析发现,市场机制和政府机制均存在失灵,并且政府失灵引致的农地非农化效率损失远大于市场失灵引发的效率损失。进一步研究发现,虽然政府机制和市场机制都是农地非农化配置不可或缺的手段,但即使是两者协同发挥作用也难以促进农地适度非农化。只有引入政治协商制度,使之与市场机制、政府机制有机耦合和协同作用,才能最终实现农地适度非农化目标。中国要构建市场机制、政府机制和政治协商制度"三位一体"的农地适度非农化机制,还需要对现有的土地产权制度、土地征用与管理制度、土地利用质量考核制度进行必要的创新。

Through theoretical analysis on farmland conversion in urbanization, we found that the market mechanism and the government mechanism are all failure, and the loss caused by government failure is far greater than the loss caused by market failure. Although they are indispensable means to farmland conversion, but it is difficult to achieve appropriate farmland conversion even if they coordinate run. Only the political consultation system introduced, and coordinate running with the market mechanism and the government mechanism, the goal of appropriate farmland conversion is got. To build this appropriate farmland conversion, we need to innovate the existing system of land ownership, land requisition and management systems, farmland-used quality assessment system.