This study discusses a combined use of DEA (Data Environment Analysis) and DEA–DA (Discriminant Analysis) to determine … dealing with such a limited number of energy firms, often found in previous DEA studies on energy industries in the world. The … proposed approach uses DEA to classify energy firms into efficient and inefficient groups based upon their efficiency scores …

in the world. To discuss the problem from economics and business perspectives, this study proposes a new use of DEA (Data … under natural and managerial disposability. The proposed DEA approach evaluates various organizations by the three … which DEA has an analytical capability to quantify the importance of investment on capital assets for technology innovation …

The economic concept of weak and strong disposability has long dominated studies on DEA (Data Envelopment Analysis …

the green growth of each nation. For the purpose, this study proposes a new use of DEA (Data Environment Analysis) for … environmental assessment in a time horizon. The proposed use of DEA incorporates Malmquist index to examine the degree of a frontier …

This study discusses how to apply Data Environment Analysis (DEA) for environmental assessment. A unique feature of DEA … difficulty of DEA applications is how to combine operational performance on desirable outputs and environmental performance on … undesirable outputs in a unified treatment. Although previous DEA environmental studies have utilized mainly radial models and …

This study proposes a new use of Data Envelopment Analysis (DEA) for environmental assessment, paying attention to a … methodological bias (i.e., different methods produce different results). DEA is analytically classified into radial and non …

The economic concept of weak and strong disposability on undesirable outputs dominated the previous discussions on DEA … efficiency under natural and managerial disposability by DEA radial models. To document the practicality of the proposed DEA …

This study discusses a DEA approach for environmental assessment. The proposed approach examines a level of … simultaneous achievement on economic prosperity and environmental protection, so measuring the level of 'sustainability.' DEA … of methodology is referred to as 'DEA environmental assessment,' and it measures the performance of various organizations …

This study proposes a use of data envelopment analysis (DEA) to assess the performance of energy industries. The DEA is … is to discuss how DEA can examine the current energy industries and their trends in the world. The energy is separated … the trend of world energy, this study describes why DEA is useful as one of the methodologies to assess a social balance …