关系网络、社会互动与牧户草场转入行为——草场流转市场转型期社会资本作用的再审视  

Relationship Network,Social Interaction and Grassland Renting-in Behavior of Herders:Re-examination of the Role of Social Capital in the Transitional Period of Grassland Rental Market

作　　者：史雨星 赵敏娟[1] SHI Yuxing;ZHAO Minjuan

机构地区：[1]西北农林科技大学经济管理学院,杨凌712100

出　　处：《农业技术经济》2023年第1期45-59,共15页Journal of Agrotechnical Economics

基　　金：国家林业和草原局软科学项目(编号:2019131039);财政部和农业农村部国家现代农业产业技术体系(编号:CARS-07-F-1);西北农林科技大学经济管理学院研究生科技创新项目(编号:JGYJSCXXM202101)。

摘　　要：基于北方草场流转市场转型现状和卖方市场特征,本文重新审视了社会资本在草场流转市场的作用,阐释了关系网络和社会互动对牧户草场转入行为的影响机理,并运用2020年在内蒙古、甘肃两省份牧区820户牧户调查数据进行了实证检验。研究发现:(1)关系网络对牧户草场转入行为的影响日渐式微,亲缘网络、友缘网络对牧户草场转入行为无显著影响;关键网络节点仅对牧户转入草场有显著促进作用,拥有关键网络节点能使牧户转入草场概率提高14.5%;(2)以社会互动为表征的网络资源利用能力仍对牧户草场转入行为有显著促进作用,社会互动提高一个单位,牧户转入草场概率和草场转入率分别提高6.1%和9.2%;(3)社会互动对草场转入行为的影响未受到关系网络调节,其原因可能是牧户关系网络的同质化;(4)社会互动通过降低交易费用促进了牧户草场转入行为;相反,关键网络节点通过提高交易费用抑制了牧户草场转入行为,即关键网络节点对草场转入的促进机制并非降低交易费用,而是扩展牧户的交易半径和资源获取能力。Based on the background of the transition of the northern grassland rental market and the characteristics of the seller’s market,this study re-examined the role of social capital in the grassland rental market,explained the influence mechanism of relationship network and social interaction on herders’ grassland renting-in behavior and conducted an empirical test based on the survey data of 820 herders in Inner Mongolia and Gansu provinces in 2020.The results show that:(1) kinship network and friendship network have no significant effect on herders’ grassland renting-in behavior,but key network nodes have a significant positive impact on whether herders renting-in grassland;Having key network nodes can increase the probability of renting-in by 14.9%.(2) Social interaction has a significant positive effect on renting-in behavior.For each unit increment of social interaction,the probability of renting-in is significantly increased by 6.1%,and the renting-in rate of grassland is significantly increased by 9.2%.(3) The influence of social interaction on renting-in behavior is not moderated by the relationship network.(4) Social interaction promotes herders’ grassland renting-in behavior by reducing transaction costs;On the contrary,key network nodes inhibit herders’ renting-in behavior by increasing transaction costs.That is to say,the promotion mechanism of key network nodes on grassland renting-in is not to reduce transaction costs,but to expand herders’ transaction radius and resource acquisition ability.

关 键 词：关系网络 社会互动 草场转入 交易费用 市场转型期 

分 类 号：F326.3[经济管理—产业经济] C912.3[社会学]