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Valuing Environmental Factors in Cost-Benefit Analysis Using Data Envelopment Analysis
Kuosmanen, Timo - 2006
Environmental cost-benefit analysis (ECBA) refers to social evaluation of investment projects and policies that involve significant environmental impacts. Valuation of the environmental impacts in monetary terms forms one of the critical steps in ECBA. We propose a new approach for environmental...
Persistent link: https://www.econbiz.de/10010312377
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Evaluating Greek equity funds using Data Envelopment Analysis
Babalos, Vassilios; Caporale, Guglielmo Maria; … - 2009
This study assesses the relative performance of Greek equity funds employing a non-parametric method, specifically Data Envelopment Analysis (DEA). Using an original sample of cost and operational attributes we explore the effect of each variable on funds' operational efficiency for an...
Persistent link: https://www.econbiz.de/10010271154
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Changes in hospital efficiency after privatization
Tiemann, Oliver; Schreyögg, Jonas - 2011
We investigated the effects of privatization on hospital efficiency in Germany. To do so, we obtained bootstrapped DEA efficiency scores in the first stage of our analysis and subsequently employed a difference-in-difference matching approach within a panel regression framework. Our findings...
Persistent link: https://www.econbiz.de/10010310631
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Effects of Ownership on Hospital Efficiency in Germany
Tiemann, Oliver; Schreyögg, Jonas - In: BuR - Business Research 2 (2009) 2, pp. 115-145
The objective of our study was to evaluate the efficiency of public, private for-profit, and private non-profit hospitals in Germany. First, bootstrapped data envelopment analysis (DEA) was used to evaluate the efficiency of a panel (n = 1,046) of public, private for-profit, and private...
Persistent link: https://www.econbiz.de/10010421342
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Monte Carlo simulations of DEA efficiency measures and hypothesis tests
Kittelsen, Sverre A. C. - 1999
The statistical properties of the efficiency estimators based on Data Envelopment Analysis (DEA) are largely unknown. Recent work by Simar et al. and Banker has shown the consistency of the DEA estimators under specific assumptions, and Banker proposes asymptotic tests of whether two subsamples...
Persistent link: https://www.econbiz.de/10010284399
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Robust DEA under discrete uncertain data: A case study of Iranian electricity distribution companies
Hafezalkotob, Ashkan; Haji-Sami, Elham; Omrani, Hashem - In: Journal of Industrial Engineering International 11 (2015), pp. 199-208
envelopment model (RDEA) to investigate the efficiencies of decision-making units (DMU) when there are discrete uncertain input … research is evaluating electricity distribution companies under uncertainty about input/output data. To illustrate the ability … statistics to the government. Thus, it is needed to utilize a prominent approach to deal with this uncertainty. The results …
Persistent link: https://www.econbiz.de/10011640846
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Measuring local government technical (in)efficiency: An application and comparison of FDH, DEA and econometric approaches
Geys, Benny; Moesen, Wim - 2008
Economic efficiency – understood in terms of jurisdictions providing a maximum amount of output for a given level of inputs – is one potential means to evaluate public policies. Various approaches, however, co-exist to measure the (technical) efficiency of organizations. Given that these...
Persistent link: https://www.econbiz.de/10010307694
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Financial performance measurement of Hungarian retail food companies
Fenyves, Veronika; Bács, Zoltán; Karnai, Laura; Nagy, … - In: Contemporary Economics 12 (2018) 4, pp. 459-472
The comparison of company performances, i.e., benchmarking, is becoming more and more critical. Presently, companies mostly use traditional financial ratios to evaluate their financial performance. We also use financial ratios to measure and compare company performances, from which we create...
Persistent link: https://www.econbiz.de/10014544466
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Measuring efficiency of lean six sigma project implementation using data envelopment analysis at Nasa
Meza, David; Jeong, Ki-Young - In: Journal of Industrial Engineering and Management (JIEM) 6 (2013) 2, pp. 401-422
Purpose: This study aims to review the implementation of the Lean Six Sigma project methodology in the Johnson Space Center (JSC) business environment of National Aeronautics and Space Administration (NASA) with an objective of evaluating performance of individual projects and to develop...
Persistent link: https://www.econbiz.de/10011939053
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Performance measurement and incentive plans
Kauhanen, Antti; Napari, Sami - 2010
This paper explores performance measurement in incentive plans. Based on theory, we argue that differences in the … are consistent with theory. …
Persistent link: https://www.econbiz.de/10010273025