Spatiotemporal variation and convergence analysis of China's regional energy security

F Wang, L Zhuang, S Cheng, Y Zhang… - … and Sustainable Energy …, 2024 - Elsevier
Energy security represents the national strength to defuse energy risks. However, to date,
relatively few studies have focused on regional energy security within a country, its …

Dynamic relationship among environmental regulation, technological innovation and energy efficiency based on large scale provincial panel data in China

X Pan, B Ai, C Li, X Pan, Y Yan - Technological Forecasting and Social …, 2019 - Elsevier
Based on the large scale provincial panel data on in China from 2006 to 2015, this paper
uses the directed acyclic graph (DAG) and structure vector autoregrression (SVAR) to study …

Research on meta-frontier total-factor energy efficiency and its spatial convergence in Chinese provinces

Z Cheng, J Liu, L Li, X Gu - Energy Economics, 2020 - Elsevier
Based on the non-radial directional distance function of the Data Envelopment Analysis
model, this paper uses the meta-frontier method to measure the total-factor energy efficiency …

DEA under big data: Data enabled analytics and network data envelopment analysis

J Zhu - Annals of Operations Research, 2022 - Springer
This paper proposes that data envelopment analysis (DEA) should be viewed as a method
(or tool) for data-oriented analytics in performance evaluation and benchmarking. While …

Effects of urbanization on energy efficiency in China: New evidence from short run and long run efficiency models

Y Lv, W Chen, J Cheng - Energy Policy, 2020 - Elsevier
Energy efficiency in China has been the cause for increasing concern for national and local
sustainable development due to rapid economic development and large-scale energy …