市场化改革与市场结构:一个农田水利基础设施建设的制度框架

Market-oriented Innovation and Market Structure:a Research on the Water Conservancy Infrastucture on Farm

由于农地普遍存在碎耕现象,市场化取向的农田水利基础设施建设的改革在缓解融资压力的同时形成了卖方垄断。卖方垄断抑制了效率的提升,刺激了服务价格的上升。土地整理或建立用水者协会是增强买方力量,缓解上述困境的策略之一,但这种策略又会造成双边垄断结构。因此从长期看,联盟形式或纵向一体化规制结构仍然是农田水利基础设施建设中有效率的制度安排。

We suppose to innovate the Infield Comminute Degree and build a bound of cultivation system or set up water user association, which cope with the monopoly power in the service of rural water conservancy. However, it can lead to the bimonopoly structure with low efficiency. So we conclude that the alliance or vertical integration should be efficient innovations.