Search Results - subject:"SBM"

The efficiency of Spanish mutual funds companies: A slacks-based measure approach

Sánchez-González, Carlos; Sarto, José Luis; Vicente, Luis - Facultad de Economía y Empresa, Universidad de Zaragoza - 2013

shareholders. Finally, the application of SBM Variation III finds several globally inefficient but locally efficient companies …

Persistent link: https://www.econbiz.de/10010607839

A slacks-based measure of super-efficiency in data envelopment analysis: An alternative approach

Fang, Hsin-Hsiung; Lee, Hsuan-Shih; Hwang, Shiuh-Nan; … - In: Omega 41 (2013) 4, pp. 731-734

The current paper proposes a slack-based version of the Super SBM, which is an alternative super-efficiency model for … the SBM proposed by Tone. Our two-stage approach provides the same super-efficiency score as that obtained by the Super … SBM model when the evaluated DMU is efficient and yields the same efficiency score as that obtained by the SBM model when …

Persistent link: https://www.econbiz.de/10010594889

Environmental efficiency analysis of power industry in China based on an entropy SBM model

Zhou, Yan; Xing, Xinpeng; Fang, Kuangnan; Liang, Dapeng; … - In: Energy Policy 57 (2013) C, pp. 68-75

-radial DEA approach by integrating the entropy weight and the SBM model. This will improve the assessment reliability and …

Persistent link: https://www.econbiz.de/10010664268

Review of environmental efficiency and its influencing factors in China: 1998–2009

Song, Malin; Song, Yaqing; An, Qingxian; Yu, Huayin - In: Renewable and Sustainable Energy Reviews 20 (2013) C, pp. 8-14

resource-saving and environment-friendly society in China. The slacks-based measurement (SBM) model with undesirable output is …

Persistent link: https://www.econbiz.de/10010617101

Bootstrap-DEA analysis of BRICS’ energy efficiency based on small sample data

Song, Ma-Lin; Zhang, Lin-Ling; Liu, Wei; Fisher, Ron - In: Applied Energy 112 (2013) C, pp. 1049-1055

to analyze and compare the energy efficiency among them. This paper firstly utilizes a Super-SBM model to measure and …

Persistent link: https://www.econbiz.de/10010702702

Dynamic performance analysis of U.S. wireline telecommunication companies

Moreno, Plácido; Lozano, Sebastián; Gutiérrez, Ester - In: Telecommunications Policy 37 (2013) 6, pp. 469-482

Assessing the changes over time in the efficiency of firms participating in competitive markets has always been a major concern to researchers and experts alike. With respect to the US wireline telecommunications sector, recent changes in unbundling regulations, as well as intermodal competition...

Persistent link: https://www.econbiz.de/10011056921

Ecological total-factor energy efficiency of regions in China

Li, Lan-Bing; Hu, Jin-Li - In: Energy Policy 46 (2012) C, pp. 216-224

period 2005–2009 through the slack-based model (SBM) with undesirable outputs. We calculate the ETFEE index by comparing the … target energy input obtained from SBM with undesirable outputs to the actual energy input. Findings show that China …

Persistent link: https://www.econbiz.de/10010576886

Non-oriented slack-based decompositions of profit change with an application to Taiwanese banking

Juo, Jia-Ching; Fu, Tsu-Tan; Yu, Ming-Miin - In: Omega 40 (2012) 5, pp. 550-561

Grifell-Tatjé and Lovell's [2], we propose a non-oriented slacks-based measure (SBM) model to decompose the change in the …

Persistent link: https://www.econbiz.de/10010577432

Efficiency and abatement costs of energy-related CO2 emissions in China: A slacks-based efficiency measure

Choi, Yongrok; Zhang, Ning; Zhou, P. - In: Applied Energy 98 (2012) C, pp. 198-208

This paper uses nonparametric efficiency analysis technique to estimate the energy efficiency, potential emission reductions and marginal abatement costs of energy-related CO2 emissions in China. We employ a non-radial slacks-based data envelopment analysis (DEA) model for estimating the...

Persistent link: https://www.econbiz.de/10010702528

MODELING OPERATIONAL EFFICIENCY USING DATA ENVELOPMENT ANALYSIS: EVIDENCE FROM ATLANTIC CITY HOTELS

Huang, Ya-Ling; Lee, In-Fun; Lee, Yen-Hsien - In: Global Journal of Business Research 6 (2012) 3, pp. 63-72

The casino entertainment industry is an intensely competitive environment with many operational risks, explaining why casino managers highly prioritize performance evaluation. This study develops a performance evaluation model based on data envelopment analysis (DEA) to determine casino...

Persistent link: https://www.econbiz.de/10011205824