中国人口·资源与环境2011，Vol.21Issue(5)：61-65,5.DOI:10.3969/j.issn.1002-2101.2011.05.011
山东省典型案例区耕地保护经济合理性研究
Study on Economic Rationality of Cultivated Land Protection in Typical Case Areas of Shandong Province
摘要
Abstract
Since to turn cultivated land into land for construction use yields high added value of land, construction occupation and use is one of the important factors of the decrease of cultivated land in China, and to control construction land use is an indispensable link in keeping the stability of cultivated land. An analytical theory model is constructed for the general equilibrium in the economic rationality of cultivated land protection. The study of the model shows that in order to control effectively the occupation of cultivated land for construction use, a certain limit must be kept for the ratio of land sale profit to planting industry profit. The empirical study on cultivated land protection of 2 typical case areas in Shandong province shows: In the scenario where the driving factors of euhivated land change remain unchanged at the original annual change ratio, the annual change ratio rises by 5％ ,and falls by 5％, and in order that the present cultivated land area is not to decrease, that land added value profit benefits farmers, that land sale profit for the govemments( at local, provincial and central levels) is not to be damaged, and that land users bear relative cultivated land protection duties, the annual ratio of unit area land sale profit in the typical areas to planting industry profit should remain at least at 1.09％ -8.75％; the annual change ratio of unit area land sale profit to grain profit should be kept between 4.24％ -10.78％. The above results can serve as reference for the making of cultivated land protection policies of China.关键词
耕地保护/经济合理性/利益相关方/土地出让Key words
cultivated land protection/ economic rationality/ related parties of interest/ land sale分类
管理科学引用本文复制引用
王兴杰,谷树忠,董德坤,张新华,武红,周洪..山东省典型案例区耕地保护经济合理性研究[J].中国人口·资源与环境,2011,21(5):61-65,5.基金项目
该文为中国科学院知识创新工程重大项目"耕地保育与持续高效现代农业试点工程"专题"山东省耕地保育和农业可持续发展战略研究"成果之一. （）
