Du, Minzhe; Wang, Bing; Wu, Yanrui - In: Sustainability 6 (2014) 9, pp. 5983-6004
This study develops a biennial Malmquist–Luenberger productivity index that is used to measure the sources of economic growth by utilizing data envelopment analysis and the directional distance function. Taking restrictions on resources and the environment into account based on the green...