摘要
为保障粮食主产区的粮食生产能力和农民的经济收益,函须构建省际横向的粮食主产区利益补偿机制。本文以东北粮食主产区为例,运用多区域投入产出模型确定粮食省际流通格局,基于生产要素视角核算粮食生产要素消耗量,通过改进功能价值法测算生产要素的利益补偿额度,以明确利益补偿标准,进而多维度构建省际横向的粮食主产区利益补偿机制。研究发现:第一,广东、浙江、山东、北京、上海、贵州、天津、江苏、海南、福建和广西是东北粮食主产区粮食生产的受益省份,需要向东北粮食主产区进行利益补偿。第二,2000一2020年东北粮食主产区生产要素消耗发生了明显变化,其中,耕地资源消耗量和水资源消耗量增长近1倍,农业碳收支量和粮食运输损耗量均增长了近2倍。第三,仅从生产要素消耗角度考虑,2020年东北粮食主产区粮食作物种植的利益补偿标准为580.37亿元。因此,粮食主产区在粮食生产过程中隐含着巨大的生产要素消耗,有必要将粮食生产过程中的生产要素消耗等投入成本纳入主产区利益补偿范畴。
To ensure the grain production capacity and the economic benefits of farmers in the major grain producing areas,it is urgent to construct a cross-provincial benefit compensation mechanism for the major grain producing areas.This study takes the major grain producing areas in Northeast China as an example,and uses the multi-regional input-output model to analyze the circulation pattern of grain in the study area.The compensation amount of grain production factors is calculated based on the perspective of production factors.The improved functional value method is used to measure the benefit compensation amount of production factors,and then the cross-provincial benefit compensation mechanism of the major grain producing areas is constructed in multiple dimensions.The results show that,first,Guangdong,Zhejiang,Shandong,Bejing,Shanghai,Guizhou,Tianjin,Jiangsu,Hainan,Fujian,and Guangxi provinces benefiting from grain production need to compensate the major grain producing areas in Northeast China.Second,from 2000 to 2020,the consumption of various production factors in the major grain producing areas of Northeast China changes significantly,the consumption of cultivated land resources and water resources nearly doubles,and the agricultural carbon budget and grain transportation losses nearly triple.Third,considering the consumption of production factors alone,the profit compensation standard for grain crop cultivation in major grain producing areas in Northeast China is 58.037 billion yuan in 2020.Therefore,this study argues that there is a huge consumption of production factors in the process of grain production in the main grain producing areas.It is necessary to include the input costs such as consumption of production factors in the process of grain production into the scope of benefit compensation in the major grain producing areas.
作者
王越
孔令宇
高丹桂
董生忠
WANG Yue;KONG Lingyu;GAO Dangui;DONG Shengzhong
出处
《中国农村经济》
CSSCI
北大核心
2024年第6期117-135,共19页
Chinese Rural Economy
基金
国家自然科学基金青年项目“东北粮食主产区耕地非粮生产格局演变机理及其优化调控:以哈尔滨市为例”(编号:42301296)
中国博士后科学基金面上项目“东北黑土区粮食种植结构影响机理及其精准管理分区研究”(编号:2022M723130)
辽宁省社会科学基金重点项目“基于生产要素视角的东北粮食主产区利益补偿机制研究”(编号:L23AGL001)的支持。
关键词
粮食安全
利益补偿机制
东北粮食主产区
区生产要素米
粮食作物
Food Security
Benefit Compensation Mechanism
Major Grain Producing Areas in Northeast China
Production Factors
Grain Crops
