摘要
为了探究农地流转价格对种植业碳排放强度的影响,挖掘减排潜力,促进低碳种植业发展,基于2011—2021年省级面板数据,通过双固定效应模型进行农地流转价格对种植业碳排放强度的影响分析,探求其区域异质性及其减排机制。结果表明:农地流转价格以“U”型非线性方式影响种植业碳排放强度,在农地流转价格为408.45元/亩时出现拐点;区域异质性是农地流转价格对种植业碳排放影响的区域特性,“U”型地区主要体现在东部和西部;农地经营规模在农地流转价格对种植业碳排放强度影响的过程中起中介作用,农地经营规模与农地流转价格呈现倒“U”型关系。农地流转价格对种植业碳排放强度有显著影响,实现种植业提质增绿应重视农地流转价格在其中所起的作用。
In order to explore the impact of agricultural land transfer price on carbon emission intensity of planting industry,tap the emission reduction potential,and promote the development of low-carbon planting industry,based on the provincial panel data from 2011 to 2021,the impact of agricultural land transfer price on carbon emission intensity of planting industry was analyzed through the dual fixed effect model,and its regional heterogeneity and emission reduction mechanism were explored.The results show that agricultural land transfer price affects the carbon emission intensity of planting industry in a“U-shaped”non-linear way,and there is a turning point when the agricultural land transfer price is 408.45 yuan per mu.Regional heterogeneity is the regional characteristic of the impact of farmland transfer price on planting carbon emissions,and“U-shaped”areas are mainly reflected in the east and west.The scale of agricultural land operation plays an intermediary role in the process of the impact of the price of agricultural land transfer on the carbon emission intensity of planting industry,and the relationship between the scale of agricultural land operation and the price of agricultural land transfer is inverted“U-shaped”.Agricultural land transfer price has a significant impact on the carbon emission intensity of planting industry,and the role of agricultural land transfer price should be paid attention to in order to improve the quality and green of planting industry.
作者
钟定余
徐彦浩
ZHONG Dingyu;XU Yanhao(School of Economics,Yunnan University,Kunming 650500,China)
出处
《科技和产业》
2024年第17期115-122,共8页
Science Technology and Industry
关键词
农地流转价格
种植业碳排放强度
农地经营规模
agricultural land transfer price
carbon emission intensity of planting industry
agricultural land management scale
