陕西工业TFP的变动特征与行业差异的实证分析——基于面板数据修正和DEA-Malmquist指数法
发布时间：2019-06-02 02:04
【摘要】：对陕西工业面板数据的缺失部分做出填补和修正后,运用非参数Malmquist生产率指数法对各行业的TFP进行测度和分解,分析各指数变动的差异和成因。文章发现:主导产业以技术进步推动TFP提高的模式为主;由规模效率降低并引发技术效率不足是阻碍部分行业TFP改善的首要因素;有色冶金工业高度依赖省外金属矿石供应,产业脆弱性突显;产品结构不合理、产业链不完善、自主研发能力薄弱等问题是电子通讯、医药、食品、纺织服装等部门共同的限制因素。
[Abstract]:After filling and modifying the missing part of Shaanxi industrial panel data, the nonparametric Malmquist productivity index method is used to measure and decompose the TFP of each industry, and the differences and causes of each index change are analyzed. It is found that the leading industry is mainly based on the mode of technological progress to promote the improvement of TFP, and the decrease of scale efficiency and the lack of technical efficiency are the first factors hindering the improvement of TFP in some industries. The nonferrous metallurgy industry is highly dependent on the supply of metal ores outside the province, and the industrial vulnerability is prominent. Unreasonable product structure, imperfect industrial chain, weak independent R & D ability and so on are the common limiting factors of electronic communication, medicine, food, textile and clothing and other departments.
【作者单位】： 西安财经学院经济学院;
【基金】：陕西省科学技术研究发展计划项目“陕西创新驱动发展问题研究——陕西创新驱动发展的关键因素及其实现路径研究”(2014KRM04-01) 陕西高等教育教学改革研究项目“产学研协同培养区域财经应用型创新人才机制研究与实践”(13BY70) 陕西省社会科学基金项目“陕西农民增加财产性收入的渠道拓展研究”(13D005)
【分类号】：F224;F427
本文编号：2490747
[Abstract]:After filling and modifying the missing part of Shaanxi industrial panel data, the nonparametric Malmquist productivity index method is used to measure and decompose the TFP of each industry, and the differences and causes of each index change are analyzed. It is found that the leading industry is mainly based on the mode of technological progress to promote the improvement of TFP, and the decrease of scale efficiency and the lack of technical efficiency are the first factors hindering the improvement of TFP in some industries. The nonferrous metallurgy industry is highly dependent on the supply of metal ores outside the province, and the industrial vulnerability is prominent. Unreasonable product structure, imperfect industrial chain, weak independent R & D ability and so on are the common limiting factors of electronic communication, medicine, food, textile and clothing and other departments.
【作者单位】： 西安财经学院经济学院;
【基金】：陕西省科学技术研究发展计划项目“陕西创新驱动发展问题研究——陕西创新驱动发展的关键因素及其实现路径研究”(2014KRM04-01) 陕西高等教育教学改革研究项目“产学研协同培养区域财经应用型创新人才机制研究与实践”(13BY70) 陕西省社会科学基金项目“陕西农民增加财产性收入的渠道拓展研究”(13D005)
【分类号】：F224;F427
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