中国农产品出口贸易隐含碳排放绩效评价——基于中国省级面板数据的实证分析

发布时间：2017-12-31 18:17

本文关键词：中国农产品出口贸易隐含碳排放绩效评价——基于中国省级面板数据的实证分析　出处：《江汉论坛》2017年03期 　论文类型：期刊论文

【摘要】：本文利用基于方向性距离函数的Malmquist-Luenberger DEA模型,在全要素分析框架下测算了2001—2013年中国28个省区农产品出口贸易隐含碳排放绩效指数及其分解,分析碳排放约束条件下我国地区间农产品出口贸易绩效之间的差异,并与传统Malmquist指数进行对比。研究表明,样本期内我国农产品出口贸易隐含碳排放绩效平均增长0.42%,累计增长5.21%,绩效增长主要来源于前沿技术进步贡献,环境技术效率却存在小幅退化;各地区农产品出口隐含碳排放绩效差异显著,东部地区最优,其次是东北、西部地区,中部地区最为落后;农产品出口贸易隐含碳排放指数与标准Malquister指数的变化趋势大体一致,但后者高估了农产品出口贸易绩效,夸大了技术进步和技术效率对其贡献作用,因此,是否考虑资源约束对农产品出口贸易绩效核算会产生较大影响并可能导致政策偏误。
[Abstract]:In this paper, the Malmquist-Luenberger DEA model based on directional distance function is used. The performance index of implied carbon emissions and its decomposition in export trade of 28 provinces and regions of China from 2001 to 2013 were measured under the framework of all-factor analysis. This paper analyzes the differences of agricultural product export trade performance between different regions under the condition of carbon emission constraint, and compares it with the traditional Malmquist index. In the sample period, the performance of implied carbon emissions in the export trade of agricultural products of China increased by 0.42% on average, and the cumulative increase by 5.21%. The increase of performance mainly comes from the contribution of frontier technology progress. However, the environmental technical efficiency is degraded slightly; There are significant differences in the performance of implied carbon emissions in agricultural products export between different regions, with the eastern region being the best, the Northeast, the western region and the central region being the most backward. The change trend of implied carbon emission index and standard Malquister index of agricultural product export trade is basically consistent, but the latter overestimates the agricultural product export trade performance. It exaggerates the contribution of technological progress and technical efficiency. Therefore whether resource constraints are taken into account will have a great impact on the performance accounting of agricultural export trade and may lead to policy bias.
【作者单位】：华中农业大学经济管理学院;湖南商学院经贸学院;
【基金】：农业部、财政部专项研究课题“国家油菜现代产业技术体系建设”(项目编号:CARS—13) 国家自然科学基金项目“中国农业全要素生产率增长:结构调整、比较优势与动态演进”(项目编号:71273103) 湖南省哲学社会科学基金项目“安全与效率视角下农产品供应链社会责任实施机制研究”(项目编号:13YBA198)
【分类号】：X196;F323.7;F752.62
【正文快照】： 中国自2001年加入世界贸易组织以来,农产品出口贸易迅速发展。2001—2013年,中国农产品出口贸易额从154.5亿美元上升到653.66亿美元,年均增长12.77%。然而,随着我国传统农业向现代农业转变,农业生产消耗大量煤炭、柴油、电力等能源,化肥、农药、农膜等工业中间投入品的使用也

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