PDF(1448 KB)
Innovation Efficiency Measurements and Influencing Factors of Chinese New Energy Vehicle Listed Enterprises:An Analysis Based on Three-stage DEA and Tobit Panel Model
Han Bin, Feng Xiaowei, Su Yi, Liang Dezhi
Science & Technology Progress and Policy ›› 2023, Vol. 40 ›› Issue (6) : 110-120.
PDF(1448 KB)
PDF(1448 KB)
Innovation Efficiency Measurements and Influencing Factors of Chinese New Energy Vehicle Listed Enterprises:An Analysis Based on Three-stage DEA and Tobit Panel Model
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