Measuring environmental efficiency in transportation sector based on a meta-frontier SBM approach: focusing on the Yangtze River Economic Belt (YEB) and Beijing–Tianjin–Hebei (JingJinJi).
| Autor: | Na, Joonho1 njh5020@koti.re.kr, Wang, Qia2 goupto@icloud.com, Lim, Chaehwan2 chlim@msu.edu |
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| Zdroj: | Journal of International Logistics & Trade. 2024, Vol. 22 Issue 1, p2-21. 20p. |
| Databáze: | Business Source Ultimate |
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