基于逻辑框架法的农业科技项目效益实现路径分析

借鉴逻辑框架模型,深入分析农业科技项目效益产生的机理和路径,实证研究表明:农业科技投入与科技成果、科技推广和农业经济有正相关关系,农业科技投入虽然对农业经济有一定的直接影响作用,但主要是通过科技成果和科技推广间接作用于农业经济,且具有较强的影响作用。因此,在进行农业科技项目效益评价时,不能以简单的输入/输出方法来进行评估,应该采用"理论驱动"法对农业科技项目预期的关系链进行全面分析和评估,促进农业科技项目和科技推广项目有机结合,提高农业科技项目的效益。

Analysis on Achieving Pathway for Benefit on Agricultural Science and Technology Projects (ASTP) Based on Logical Framework Approach

The mechanism and pathway of achieving benefit on ASTP is analyzed deeply based on the logical framework model. Then the empirical studies shows that the inputs （research investment） have positive correlation with outputs （research achievement）, extension and outcomes （changes in productivity）. Although the inputs have a certain influence on agricultural economics, it mainly affects indirectly agricultural development by research achievements and extension. Therefore, the benefits on ASTP should not be evaluated according by inputs/outputs methods. The anticipated chain of cause/effect relationships of ASTP shall be analyzed and assessed based on the program ＂theory-driven＂ approach. It can promote agricultural research and extension projects to integrated closely, at the same time the benefit on ASTP can be improved greatly.