However , the case analysis of the change process in china ' s urban land use institution suggests that the reform practice in many cities deviates from the goal of allocating land resources through market mechanism , because their initial motive of making and accumulating a fortune from urban land results in the unchecked seek for the earnings from land . this not only causes the large - scale campaign to enclose land and the sharp reduction of cultivated land , but also sets back the improvement of the low efficient allocation of urban land 然而，本文对中国城市土地使用制度变迁过程的实证分析表明：不少城市的改革实践偏离了以市场机制配置土地资源的改革目标，具原因是以城市土地生财和聚财为目的的改革初始动因，导致了对土地收益的盲目追逐，不仅造成了大规模圈地运动和耕地锐减，而且使城市土地低效配置的状况也未能得到根本改善。
