交易成本对西藏青稞种植农户纵向协作选择行为的影响

The Impact of Transaction Cost on the Vertical Cooperative Behavior of the Farmers Planting Highland Barley in Tibet

交易成本是影响农户生产与市场有效衔接的重要因素,对农户融入产业发展,增加农民收入,提高农业产业化、商品化、现代化有重要意义。基于交易成本理论,利用西藏拉萨、日喀则和昌都3市345份青稞种植户调查数据,运用Probit回归模型,从信息成本、谈判成本和执行成本3个环节探讨交易成本对农户纵向协作选择行为的影响,鼓励生产合作经营组织发展,促进农村适度规模经营,加快农村信息化建设,推进农村基础设施建设,减少农户市场交易成本,促进农户积极参与市场交易行为。

Transaction cost is an important factor affecting the connection between farmers and markets,and it＇s of great significance for integrating into the industrial development of farmers and improving the commercialization and modernization of agriculture. Based on the data of farmers planting highland barley in Lhasa,Shigatse and Chamdo,and applying transaction cost theory,this paper analyses the impacts of transaction cost on the vertical cooperative behavior of the farmers by profit mode from search cost,negotiation cost and enforcement cost. The results show that eighty percent farmers have sold highland barley and over half of farmers sold highland barley cooperate with business organizations. Therefore,it＇s need to encourage the development of cooperative organizations,promote appropriate scale operations in rural areas,accelerate agricultural informatization processes,advance the development of rural infrastructure,reduce transaction costs for farmers and encourage farmers to participate actively in market transactions.