The Post-evaluation Study On Land Utilization In The Changzhou Economic Development Zone

Optimizing land resources allocation, making the general land-use planning scientifically and enforcing it strictly are of vital importance to the long-term interest of the people and the nation, because of the fundamental effects of land on socioeconomic development. We must adhere to the basic state policies of environmental and resources protection and the basic strategy of protecting and conserving arable land, coordinating the use of land resources and the development of economy and society, and constantly promote the supportive influence the land resource has on an overall coordinated and sustainable socioeconomic development. Along with the establishment and constant improvement of the socialist market economic system in our country, further strengthening the land-use plan and establishing a scientific post planning review mechanism for land utilization are of big importance to the optimal allocation of land resources and the continuous and healthy development of the economy and society.Based on the idea of System Engineering, this article established a system of post planning review of land utilization through both theoretical analysis and consulting experts. Furthermore, this article established a more scientific and systematic evaluation method. By studying the enforcement of the planning of land utilization in the Economic Development Zone of Changzhou, this article also put forward a Content Frame including post planning review evaluation and evaluation items, constructed the indicators of the evaluation, and, by stratum analysis and fuzzy comprehensive method, analyzed some concrete examples in the Economic Development Zone of Changzhou. The applicability and the credibility of the method are demonstrated by analysis of the cases.Specific conclusions are reflected in the following aspects: (1)Demonstrated that under imperfect competition, the optimal allocation of land is the planning allocation rather than the market allocation. Because land utilization has obvious externalities, we have two options to optimize land resources allocation. Whether the externality is positive or negative, the efficiency of market allocation of resources will fail to reach Pareto Optimality, and the total land revenue under planning control is larger than it is under market allocation. Therefore, the optimal allocation of land is not a free market allocation but becomes planning allocation. Of course, market allocation and planning control are not contradictory. Based on the current situation in our country, we should have the market allocation and the planning control combined in the allocation of urban land, so as to improve the allocation efficiency, and achieve the optimal allocation.(2)Identified the multi-objective approach in post planning evaluation. The post planning evaluation is to analyze the effects of the planning in order to be sure of the value of the plan. In traditional economics, the aim of resource allocation is optimization, which focuses on economic growth. Inevitably, the social and environmental effects are overlooked in this way of allocation, and the environment for human livelihood and the sustainable socioeconomic development will be jeopardized. Today, sustainability, diversification and heterogeneity are important to the multi-objective land planning. The value of diversity should be reflected in optimal allocation of land resources, and the allocation should be targeted at the plan for regional economic development, social development, substantial construction as well as urban policies and systems. (3) Established a system of post planning review of land utilization. Based on the contents of post planning review of land utilization and through both theoretical analysis and consulting experts, this article established a system that covers effect indicators (the influence on society, economic results, social effects and ecological effects) and implemental indicators ( accomplishment indicator, restrictive indicator and violation incidents indicator). Through the general evaluation by a systemic fuzzy comprehensive evaluation method, the implementation and effect of land utilization can be scientifically evaluated.