Open AccessRegional Carbon Efficiency in China: A Super-SBM Model with Undesirable Outputs
Author(s) -
Siqin Xiong,
Xiaoming Ma
Publication year - 2017
Publication title -
destech transactions on environment, energy and earth sciences
Language(s) - English
Resource type - Journals
ISSN - 2475-8833
DOI - 10.12783/dteees/ese2017/14347
Subject(s) - beijing , china , carbon fibers , rank (graph theory) , frontier , environmental science , geography , computer science , mathematics , algorithm , archaeology , combinatorics , composite number