农业技术经济Issue(4)：71-85,15.
草地流转"差序格局"与牧户超载过牧
Grassland Transfer"Orderly-diversity Pattern"and Herdsman Overgrazing:Micro Evidence from Pastoral Areas in Inner Mongolia
摘要
Abstract
Whether grassland transfer will lead to the overgrazing of herdsmen,which will fur-ther aggravate grassland degradation and hinder the restoration of grassland ecological environment,is widely debated in the academic circles.This paper uses the concept of"orderly-diversity pattern"of grassland transfer to distinguish grassland-trading entities.Based on theoretical analysis,it uses the microscopic survey data of pastoral households in Inner Mongolia to verify the relationship between the"orderly-diversity pattern"of grassland transfer and over-graz-ing of herdsmen.The paper further discusses the potential problems of the market-oriented trans-formation and the"orderly-diversity pattern"of grassland transfer.The results of the study show that:(1)Compared with relatives and friends or acquaintances such as herdsmen in the same Gacha,the transfer of grassland from non-acquaintances such as herdsmen or economic organiza-tions from outside Gacha is more likely to cause the degree of overgrazing by herdsmen.(2)The mechanism test shows that the"orderly-diversity pattern"of grassland transfer significantly posi-tively affects the rent of grassland transfer,and the increase of grassland rent will increase the de-gree of overgrazing,that is,the grassland rent is the major path for the effect of the"orderly-diver-sity pattern"of grassland transfer to play.(3)The analysis of heterogeneity shows that for herds-men with different grassland resources,the influence of"orderly-diversity pattern"of grassland transfer on their overgrazing is heterogeneous.The"orderly-diversity pattern"of grassland transfer has a greater effect on the larger-scale herdsmen's degree of overgrazing.(4)The current market-oriented rapid transformation of grassland transfer,coupled with the convergence of grass-land rents that have already occurred,means that the"orderly-diversity pattern"of grassland transfer will gradually tear apart,and may lead to overgrazing of herdsmen,increasing the pressure on the ecological environment of grasslands.Considering that the current grassland transfer is still dominated by acquaintances,the tearing of the"orderly-diversity pattern"of grassland transfers and its potential problems should arouse the attention of relevant government departments.关键词
草地流转/超载过牧/"差序格局"/草地租金/市场化Key words
Grassland transfer/Overgrazing/"Orderly-diversity Pattern"/Grassland rent/Marketization引用本文复制引用
马如意,肖海峰,高博,乔光华..草地流转"差序格局"与牧户超载过牧[J].农业技术经济,2025,(4):71-85,15.基金项目
农业农村部和财政部"国家绒毛用羊产业技术体系产业经济研究专项资金"项目(编号:CARS-39-22),国家自然科学基金项目"牧区婚俗改革及其福利效应研究:基于代际支持视角"(编号:72363027),国家社会科学基金项目"数字技术赋能草原生态产品价值实现机制研究"(编号:22XGL002),中央高校基本科研业务费专项资金和中国农业大学研究生自主创新研究基金项目"我国肉羊养殖户碳减排技术采纳行为及经济、环境效应研究"(编号:202321). （编号:CARS-39-22）
