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【更新】2024-2000年上市公司企业绿色全要素生产率数据、工业企
Sou Hu Cai Jing· 2025-08-22 05:44
(3)非期望产出:以企业从业人员占所在城市城镇人员就业比重对"工业三废"即工业二氧化硫、工业废水、工业烟粉尘排放量进行换算,作为企业非期望 产出的代理变量。 3.资料范围:6万多个样本,5000多家企业,计算结果如下图所示(计算结果用软件导出就是这样,大家看好后在下单),附带初始处理原始数据(测算必须需 要无缺失,对于缺失的使用插值法填补,若无法填补则删除转平衡面板,处理起来非常复杂)、部分视频录制(因运行时间太长,截取了部分视频录制,证 明准确性)、测算说明和最终计算结果,真正的原创大家可以验证一下确保准确性!原始数据来源于《中国城市统计年鉴》、《中国能源统计年鉴》、上市 公司年报、Wind数据库 4.参考文献: [1]崔兴华,林明裕.FDI如何影响企业的绿色全要素生产率?——基于Malmquist-Luenberger指数和PSM-DID的实证分析[J].经济管理,2019,41(03):38- 55.DOI:10.19616/j.cnki.bmj.2019.03.003. 1.资料名称:2024-2000年上市公司企业绿色全要素生产率数据、工业企业绿色全要素生产率 2.测算方式:参考C刊《经济管理》崔兴 ...
【更新】2024-2000年上市公司企业绿色全要素生产率数据、工业
Sou Hu Cai Jing· 2025-07-21 09:27
Core Viewpoint - The article discusses the measurement of green total factor productivity (GTFP) for listed companies in China from 2000 to 2024, emphasizing the integration of environmental pollution into the evaluation system and the complexity of data processing involved in this research [1][2][3]. Measurement Methodology - The GTFP is measured using a non-radial SBM index, incorporating labor, capital, and energy inputs, as well as expected and non-expected outputs [1][4]. - Labor input is represented by the number of employees, capital input by the net fixed assets, and energy input is derived from the standard coal consumption adjusted for regional factors [1][4]. - Expected output is measured by the company's operating revenue, while non-expected output is calculated based on the employment ratio and emissions of industrial pollutants [2][5]. Data Scope and Sources - The study includes over 60,000 samples from more than 5,000 companies, with data sourced from various statistical yearbooks and company annual reports [2][3]. - The original data processing involved complex methodologies, including interpolation for missing data and the use of software for calculations [2][3]. Variable Definitions - The explained variable is GTFP, measured using MaxDEA software, which combines both radial and non-radial distance functions [4]. - The input indicators include capital, labor, and energy, while the output indicators consist of expected and non-expected outputs, reflecting the company's performance in terms of productivity and environmental impact [4][5]. Results Overview - The results of the GTFP calculations for various companies are presented, showing the productivity scores over the years, indicating fluctuations and trends in green productivity [6].