Journal ArticleDOI
Measuring ecological efficiency with data envelopment analysis (DEA)
Harald Dyckhoff,Katrin Allen +1 more
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This article aims at the systematic derivation of ecologically extended DEA models by incorporating a multi-dimensional value function f .About:
This article is published in European Journal of Operational Research.The article was published on 2001-07-16. It has received 449 citations till now. The article focuses on the topics: Data envelopment analysis.read more
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Theoretische Fundierung von Green Productivity Indizes
Marion Steven,René Blank +1 more
TL;DR: Notwendige Voraussetzung fur die systematische realisierung von Unternehmenszielen ist eine zielorientierte Auswahl von Handlungsalternativen durch den Entscheidungstrager as discussed by the authors.
Journal ArticleDOI
Data Envelopment Analysis for Determining the Efficiency of Variant Solutions for Traffic Flow Organisation
TL;DR: The proposed model defines the efficiency limit for data attributed to variant solutions, based on the calculation of the optimal TFI model and the possibilities of DEA method that include comparison and definition of relative routing efficiency for every optional traffic flow against the efficiencylimit (optimal model) in order to calculate relative efficiency in relation to other solutions.
Journal ArticleDOI
Upper and lower satisficing levels in efficiency analysis: a corporate social responsibility perspective
Malte L. Peters,Stephan Zelewski +1 more
TL;DR: In this article, a data transformation model to simultaneously consider lower and upper satisficing levels for output factors as well as for input factors is presented, and the benefits and perils of this approach are discussed from a CSR perspective.
Journal ArticleDOI
Research on the Influence of Different Types of Industrial Agglomeration on Ecological Efficiency in Western China
TL;DR: Li et al. as mentioned in this paper used the super-efficient global slacks-based measure of directional distance functions (SBM-DDF) model to evaluate the ecological efficiency and changes in 12 provinces in western China between 2006 and 2020.
Journal ArticleDOI
Two Methods for Measuring the Environmental Returns to Scale Using Data Envelopment Analysis Approach
TL;DR: In this article, the authors apply data envelopment analysis (DEA) as a management technique for assessing the environmental performance of the firms and explore the measurement of scale economies (SE) and returns to scale (RTS) for environmental issues which have not been given the attention they deserve in the last few decades.
References
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Journal ArticleDOI
Measuring the efficiency of decision making units
TL;DR: A nonlinear (nonconvex) programming model provides a new definition of efficiency for use in evaluating activities of not-for-profit entities participating in public programs and methods for objectively determining weights by reference to the observational data for the multiple outputs and multiple inputs that characterize such programs.
Journal ArticleDOI
Some Models for Estimating Technical and Scale Inefficiencies in Data Envelopment Analysis
TL;DR: The CCR ratio form introduced by Charnes, Cooper and Rhodes, as part of their Data Envelopment Analysis approach, comprehends both technical and scale inefficiencies via the optimal value of the ratio form, as obtained directly from the data without requiring a priori specification of weights and/or explicit delineation of assumed functional forms of relations between inputs and outputs as mentioned in this paper.
Book
Decisions with Multiple Objectives: Preferences and Value Trade-Offs
TL;DR: In this article, a confused decision maker, who wishes to make a reasonable and responsible choice among alternatives, can systematically probe his true feelings in order to make those critically important, vexing trade-offs between incommensurable objectives.
Book
Multiple Criteria Optimization: Theory, Computation, and Application
TL;DR: Mathematical Background Topics from Linear Algebra Single Objective Linear Programming Determining all Alternative Optima Comments about Objective Row Parametric Programming Utility Functions, Nondominated Criterion Vectors and Efficient Points Point Estimate Weighted-sums Approach.
Journal ArticleDOI
Foundations of data envelopment analysis for Pareto-Koopmans efficient empirical production functions
TL;DR: The construction and analysis of Pareto-efficient frontier production functions by a new Data Envelopment Analysis method is presented in the context of new theoretical characterizations of the inherent structure and capabilities of such empirical production functions.