摘要
农地资源的有效配置是我国农业高质量发展的基础,是引领农业提质增效、提升我国农业竞争力的重要抓手。那么,中国的农地是否处于有效配置的状态?文章基于全国农村固定观察点调查数据,构建农地资源错配指标,通过对标准差指标和OP协方差指标测算,结果表明,中国的农地资源存在扭曲配置的情况,农地资源的优化配置可以使粮食产出增加1.1~3倍以上。
As the basis of the high-quality development of China’s agriculture,the effective allocation of farmland resources is the development request of leading agriculture to improve quality and efficiency,enhancing China’s agricultural competitiveness.So,whether there is a mismatch of farmland in China?Based on the survey data of fixed rural observation points nationwide,this paper constructs the farmland resource mismatch index.Both the standard deviation and the OP covariance measures show that China’s farmland is distorted and not optimized.If the TFP is the index of optimal allocation of resources,grain output can be increased by more than 3 times.If the land productivity is the index of optimal allocation of resources,grain output can be increased by 1.1 times.
作者
刘旭凡
Liu Xufan(University of Chinese Academy of Social Sciences,Beijing,100732)
出处
《新疆农垦经济》
2020年第1期38-46,共9页
Xinjiang State Farms Economy
关键词
农地
资源错配
土地流转
Farmland
resource mismatch
land transfer
