【更新】2024-2000年上市公司企业绿色全要素生产率数据、工业

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].