摘 要:提高能源效率是促进黄河流域地区可持续发展的关键手段,文章选取黄河流域 9 个省份 2010—2019 年面板数据,运用数据包络分析法,通过 DEA-SOLVER 软件探寻环境资源约束下各个地区能源效率的特征差异和趋势稳定性。研究得出,黄河流域地区能源效率整体水平较高,其中以青海和四川为“榜样”地区,宁夏、内蒙古存在较大进步空间;不同地区能源效率的提升方向不同,例如山东应控制能源消费总量,青海、宁夏、甘肃则需要大力发展经济。
关键词:黄河流域地区;能源效率评价;数据包络分析法
DOI:10.19850/j.cnki.2096-4706.2022.012.032
中图分类号:TP391 文献标识码:A 文章编号:2096-4706(2022)12-0123-04
Energy Efficiency Evaluation and Optimization Path Research Based on DEA-SOLVER—Take the Yellow River Basin Area as an Example
ZHANG Mengjie
(College of Economics and Management, Southwest University, Chongqing 400715, China)
Abstract: Improving energy efficiency is the key means to promote the sustainable development of the Yellow River Basin area. This paper selects the panel data of 9 provinces in the Yellow River Basin from 2010 to 2019, uses the data envelopment analysis, and explores the characteristic differences and trend stability of energy efficiency in each region under the constraints of environmental resources through the DEA-SOLVER software. The research shows that the overall level of energy efficiency in the Yellow River Basin is high, among which Qinghai and Sichuan are “model” areas, Ningxia and Inner Mongolia have great room for progress. The promotion direction of energy efficiency is different in different regions. For example, Shandong should control the total energy consumption, while Qinghai, Ningxia and Gansu need to vigorously develop the economy.
Keywords: Yellow River Basin area; energy efficiency evaluation; data envelopment analysis
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作者简介:张梦洁(1999—),女,汉族,河南信阳人,硕士研究生在读,研究方向:宏观经济运行与调控。