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, Joonho, Wang, Qia, Lim, Chaehwan |
|---|---|
| Zdroj: | Journal of International Logistics and Trade, 2024, Vol. 22, Issue 1, pp. 2-21. |
| Databáze: | Emerald Insight |
| Externí odkaz: |
|