农业生产性服务业对农业的外溢效应与条件研究

Spillover effect and conditions of agricultural production services for agriculture

本文选择2004年至2010年我国31个省市的面板数据为分析对象,采用随机前沿分析方法,从影响农业效率损失的角度分析农业生产性服务业的发展对农业生产效率的提高是否存在外溢效应,从而是否有利于提升农业的获利能力。结论表明:在样本期间,我国农业生产过程中普遍存在效率损失。农业产业化发展水平、农业专业化程度、农业生产性服务业的规模水平、优良的政策环境因素和城镇化发展水平等是提高农业生产效率进而提升农业获利能力的有效渠道,但是由于我国农业和农业生产性服务业的发展现状,在某种程度上抑制了农业生产性服务业对农业的外溢效应。

In this paper, we investigate theatrically the impact and mechanism of agriculture producer services on profits of agriculture by bringing in geographic scopes. Then, we test the hypotheses basing on Province＇ s panel data and SFA mode. According to the theoretical study and empirical research, we get the following results. Firstly, agriculture producer services did help promote the agriculture＇ s profits in the whole in China. Secondly, Agricultural industrialization development level, specialization of agriculture degree, agriculture childbirth service industry scale level and policy environmental factor have a positive correlation with the spillover effect. On the final, based on the demonstration analysis, this paper submit corresponding policy suggestion.