In recent years there has been an exponential growth in the number of publications related
to theory and applications of Data Envelopment Analysis (DEA). Charnes, Cooper, and …

Japan's energy security is more vulnerable today than it was before the Fukushima Daiichi
nuclear power plant accident in March 2011. To alleviate its energy vulnerability, Japan has …

Using the stochastic frontier analysis model, we estimate TFEE (total-factor energy
efficiency) scores for 47 regions across Japan during the years 1996–2008. We extend the …

Introduction: Improving energy efficiency is significant for achieving carbon emission
reduction and promoting the transformation of green economic development. In the …

Abstract In US-Japan trade, Japan ran both economic export surplus and export CO 2
emission surplus with the US. Positive net monetary exports for Japan were actually a kind …

This paper measures the metafrontier total-factor energy efficiency (TFEE) of 47 regions in
Japan for the period 1996–2008, using the stochastic frontier analysis (SFA). The two-step …

The aim of this study was to assess the energy consumption of production in selected
branches of the food industry in Poland and to identify its changes after Poland's accession …

This study computes the pure technical efficiency (PTE) and energy-saving target of
Taiwan's service sectors during 2001–2008 by using the input-oriented data envelopment …

The development of regional industry in China has become one of the significant factors
affecting energy efficiency. This paper combined the industry agglomeration theory and the …

This paper took the technological innovation status of the Daqing Petroleum Company in
China during 2012–2015 as the subject to analyze the technological innovation efficiency …