农户技术采纳的一个关键影响因素：技术扩散模式

[1]Schultz T W. Transforming traditional agriculture[J]. Transforming traditional agriculture., 1964.

摘要:

本文分析了农业技术扩散模式影响农户技术采纳行为的作用机理,并利用北京市271家养猪场户的调研数据进行实证检验,得出如下结论：农户采纳农业技术需负担的技术生产成本、技术交易成本、技术收益和生产规模等因素共同决定农户的技术剩余,农业技术扩散模式的内在运行机制能够影响上述因素,从而为农户提供不同程度的技术采纳激励,最终决定其技术采纳行为。以生猪良种技术为例,与单纯的市场交易模式相比,社会网络、合作组织和生产合同3种技术扩散模式均能够直接或间接降低农户需承担的技术生产和交易成本,因此成为促进农户采纳生猪良种技术的有效模式,其有效性可为实证研究证实。本文结论具有如下政策含义：在促进农业技术采纳时,应结合技术属性选择有效的模式,并将提升技术收益、降低农户需承担的技术生产和交易成本作为评价依据。

关键词:技术采纳;技术扩散模式;交易成本;农业

Abstract:

This paper analyzes the generation mechanism of productivity effect of agricultural technology outsourcing and takes an empirical test based on questionnaire survey data. The conclusions are as follows: the degree of outsourcing, technical quality, matching technology service and continuity of the relationship affect farmers incentives for technology and then affect their productivity. The empirical analysis proves the conclusion. The policy implication is that we should take measures to promote agricultural technology outsourcing, improve the quality of technology, encourage outsource to provide matching technology service and strengthen the outsourcing relationship continuity.

Key words:Agricultural outsourcing; Technology outsourcing; productivity; breeding pig