Isbn: 9787520385831 - 长江经济带制造业绿色创新效率研究 (1 resultados)

paperback. Condición: New. Paperback.Pub Date:2021-11-01 Pages:205 Language:Chinese Publisher:China Social Science Press Network analysis and stochastic frontier analysis methods are used to measure the green innovation efficiency of the manufacturing industry in the Yangtze River Economic Belt. and analyze its overall basic characteristics. time-varying laws. spatial distribution differences and convergence. In addition. this book constructs an econometric regression model to analyze the impact of relevant key factors.…