作者: SHRIK 時(shí)間: 2025-3-21 22:14
Shephard’s Input and Output Distance Functions: Cost and Revenue Efficiency Decompositions1) “coefficient of resource utilization” as a source of inspiration, although, had he been aware of it, he could have relied equally on Shephard’s contribution, which is specific to production theory. Nevertheless, Shephard never introduced the concept of overall economic efficiency nor that of allo作者: 大暴雨 時(shí)間: 2025-3-22 00:59 作者: Cubicle 時(shí)間: 2025-3-22 05:06 作者: 流逝 時(shí)間: 2025-3-22 11:16
The Enhanced Russell Graph Measure (,): Economic Inefficiency Decompositionscan be found, the first one by Pastor et al. (1999) and the second one by Tone (2001). Both proposed exactly the same linear fractional programming model for solving the Russell graph measure through the same reformulation. Hence, the . model was consecutively published twice with a gap of 2?years, 作者: Ringworm 時(shí)間: 2025-3-22 15:32
The Directional Distance Function (DDF): Economic Inefficiency Decompositions92b), transposing the benefit function into a production context, defined the so-called shortage function, which basically measures the distance, in the direction of a vector ., from a production plan toward the boundary of the production possibility set. However, Luenberger interprets the distance 作者: 叫喊 時(shí)間: 2025-3-22 19:48
The H?lder Distance Functions: Economic Inefficiency Decompositionsuated unit. In the case of the radial measures, i.e., the Farrell measure of technical efficiency, the situation is not so evident. In DEA, it is not strange to apply a second stage when the radial model is utilized in order to determine Pareto-efficient targets from the projection point. This secon作者: ALE 時(shí)間: 2025-3-23 00:12
The Reverse Directional Distance Function (RDDF): Economic Inefficiency Decompositionstroducing the .. Let us denote as . any efficiency measure that generates a single inefficiency projection together with its inefficiency score for each inefficient firm—denoted by superscript .. This condition is satisfied by all the additive measures presented in Part II of the book, except for th作者: Antagonism 時(shí)間: 2025-3-23 02:48
A Final Overview: Economic Efficiency Models and Properties, long-run equilibria. This process is related to the evolutionary notion of competitive selection. However, it is self-evident that, at one moment in time, the forces behind the stylized postulates of competitive markets are far from being observed in real life, failing to discipline suboptimal beh作者: Antigen 時(shí)間: 2025-3-23 08:01
0884-8289 deals with the classic multiplicative approach that decomposes cost and revenue efficiency based on radial distance functions. Subsequently, the book examines how these partial approaches can be expanded to th978-3-030-84399-1978-3-030-84397-7Series ISSN 0884-8289 Series E-ISSN 2214-7934 作者: 格言 時(shí)間: 2025-3-23 10:00 作者: 平項(xiàng)山 時(shí)間: 2025-3-23 15:19
Infantry Combat Medics in Europe, 1944-451) “coefficient of resource utilization” as a source of inspiration, although, had he been aware of it, he could have relied equally on Shephard’s contribution, which is specific to production theory. Nevertheless, Shephard never introduced the concept of overall economic efficiency nor that of allo作者: outset 時(shí)間: 2025-3-23 21:57
Glenn Affleck,Howard Tennen,Jonelle Roweations, the hyperbolic technical efficiency measure, presented in Sect 2.1.3 of Chap. ., is a scalar value function that projects the firm under evaluation to the production frontier by simultaneously reducing its inputs and increasing its outputs. As we show below, Chavas and Cox (1999) qualified t作者: 冒號(hào) 時(shí)間: 2025-3-23 23:02
Rihard Treb?e M.D., Ph.D.,Jurij ?talc M.D.f movements could be more realistic than those implied by the radial approach. Additionally, standard radial models are subject to the input or the output orientation, neglecting a global consideration of all the decision variables (resources and products). Again, the introduction of a more flexible作者: nominal 時(shí)間: 2025-3-24 04:34
https://doi.org/10.1007/978-90-313-8743-4can be found, the first one by Pastor et al. (1999) and the second one by Tone (2001). Both proposed exactly the same linear fractional programming model for solving the Russell graph measure through the same reformulation. Hence, the . model was consecutively published twice with a gap of 2?years, 作者: 治愈 時(shí)間: 2025-3-24 08:48
Praktische infectiepreventie aan de stoel,92b), transposing the benefit function into a production context, defined the so-called shortage function, which basically measures the distance, in the direction of a vector ., from a production plan toward the boundary of the production possibility set. However, Luenberger interprets the distance 作者: 信徒 時(shí)間: 2025-3-24 11:49
S. Bonacorsi,P. Bidet,E. Bingenuated unit. In the case of the radial measures, i.e., the Farrell measure of technical efficiency, the situation is not so evident. In DEA, it is not strange to apply a second stage when the radial model is utilized in order to determine Pareto-efficient targets from the projection point. This secon作者: 暴發(fā)戶 時(shí)間: 2025-3-24 17:26
Interactions between Macrophages and Fungi,troducing the .. Let us denote as . any efficiency measure that generates a single inefficiency projection together with its inefficiency score for each inefficient firm—denoted by superscript .. This condition is satisfied by all the additive measures presented in Part II of the book, except for th作者: 別名 時(shí)間: 2025-3-24 20:51 作者: 預(yù)知 時(shí)間: 2025-3-25 02:00 作者: forecast 時(shí)間: 2025-3-25 06:26 作者: insurrection 時(shí)間: 2025-3-25 09:29
0884-8289 lysis within the multiplicative and additive approaches.InclThis book unifies and extends the definition and measurement of economic efficiency and its use as a real-life benchmarking technique for actual organizations. Analytically, the book relies on the economic theory of duality as guiding frame作者: 可行 時(shí)間: 2025-3-25 13:47
https://doi.org/10.1007/978-2-8178-0389-0o its efficient frontier (radially, hyperbolically, through additive slacks, following a reference directional vector, etc.). Probably, the existence of a wide range of different measures was the cause of encouraging certain researchers to introduce general frameworks that encompass all or most or the DEA technical efficiency measures.作者: Anguish 時(shí)間: 2025-3-25 19:48
The Loss Distance Function: Economic Inefficiency Decompositionso its efficient frontier (radially, hyperbolically, through additive slacks, following a reference directional vector, etc.). Probably, the existence of a wide range of different measures was the cause of encouraging certain researchers to introduce general frameworks that encompass all or most or the DEA technical efficiency measures.作者: infelicitous 時(shí)間: 2025-3-25 22:01 作者: expound 時(shí)間: 2025-3-26 00:37 作者: 松果 時(shí)間: 2025-3-26 07:53
Introduction, markets, including many sellers and buyers, homogenous products, free entry and exit, and perfect information, firms do not have market power and take prices as exogenously given. Consequently, when aiming at profit maximization, their only decision variables are quantities, deciding on the amount of outputs to supply and inputs to demand.作者: lanugo 時(shí)間: 2025-3-26 10:23
A Unifying Framework for Decomposing Economic Inefficiency: The General Direct Approach and the Reve price (allocative) criteria, with the value of allocative efficiency clearly depending upon the chosen technical efficiency measure. Researchers have been using these traditional methods for at least half a century, and we take stock of the existing contributions and current state of the art in the previous chapters.作者: 易于 時(shí)間: 2025-3-26 13:06 作者: anatomical 時(shí)間: 2025-3-26 17:20
The Modified Directional Distance Function (MDDF): Economic Inefficiency Decompositionssee Leleu & Briec, 2009), it is clear that it has no obvious economic meaning from a managerial point of view since this quantity is not present in day-to-day manager’s control panel for decision-making.作者: Expressly 時(shí)間: 2025-3-26 23:33
The Russell Measures: Economic Inefficiency Decompositionsby including all kinds of inefficiencies (both radial and non-radial) when evaluating a firm against the strongly efficient subset of the technology. In addition, it was intended that these measures satisfied additional desirable properties, like units invariance (E4), translation invariance (E5), and even monotonicity (E2).作者: Neutral-Spine 時(shí)間: 2025-3-27 02:37 作者: Aspirin 時(shí)間: 2025-3-27 07:14 作者: CYN 時(shí)間: 2025-3-27 09:42 作者: Cervical-Spine 時(shí)間: 2025-3-27 16:36 作者: Curmudgeon 時(shí)間: 2025-3-27 20:12 作者: Foam-Cells 時(shí)間: 2025-3-28 01:21 作者: 高談闊論 時(shí)間: 2025-3-28 04:16 作者: bonnet 時(shí)間: 2025-3-28 06:50 作者: esoteric 時(shí)間: 2025-3-28 11:27 作者: 我不怕?tīng)奚?nbsp; 時(shí)間: 2025-3-28 15:26
Glenn Affleck,Howard Tennen,Jonelle Roweion into a productive efficiency measure—including technical and scale efficiencies, corresponding to the generalized distance function introduced by Chavas and Cox (1999), and allocative efficiency. The generalized distance function, GDF, received such name by these authors because it generalizes S作者: yohimbine 時(shí)間: 2025-3-28 22:20 作者: painkillers 時(shí)間: 2025-3-29 02:34 作者: 染色體 時(shí)間: 2025-3-29 07:03
https://doi.org/10.1007/978-90-313-8743-4s of the Russell graph measure of technical efficiency, . (F?re et al., 1985). Historically, Farrell (1957) implemented the first measure of technical efficiency, while F?re and Lovell (1978), after suggesting some desirable properties that an ideal technical efficiency measure should satisfy, propo作者: 強(qiáng)有力 時(shí)間: 2025-3-29 10:15 作者: Corporeal 時(shí)間: 2025-3-29 11:37 作者: Muffle 時(shí)間: 2025-3-29 16:37
https://doi.org/10.1007/978-2-8178-0389-0e been introduced in the literature. Each of them implements a different way of gauging the “distance” from a firm in the interior of the technology to its efficient frontier (radially, hyperbolically, through additive slacks, following a reference directional vector, etc.). Probably, the existence 作者: 過(guò)渡時(shí)期 時(shí)間: 2025-3-29 22:30 作者: 厚顏 時(shí)間: 2025-3-30 00:36
Interactions between Macrophages and Fungi,ea and, at the same time, a fruitful one. Let us start considering an efficiency measure (.) and a finite sample of firms to be analyzed, F.. As we have shown throughout most of the previous chapters, by solving a mathematical program for each firm of the sample, we obtain two relevant outcomes: the作者: Nutrient 時(shí)間: 2025-3-30 05:44 作者: 管理員 時(shí)間: 2025-3-30 11:18
https://doi.org/10.1007/978-3-642-83752-4y. In equilibrium, economic theory establishes that in contestable markets, competition forces draw firms towards profit maximization (Vickers, 1995). This in turn requires that, on one hand, firms exploit the existing technology at its full, so there are not engineering failures in the production o作者: Acclaim 時(shí)間: 2025-3-30 13:58
Introduction,ling goods and the cost they incur when acquiring their production factors. Firms’ management is accountable to a wide range of stakeholders, both private and public, including shareowners, workers, customers, and governments. Although firms and other organizations might have alternative complementa作者: hemoglobin 時(shí)間: 2025-3-30 17:47 作者: 緯度 時(shí)間: 2025-3-30 23:30
