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Relevant bibliographies by topics / Productive Efficiency; Technical Efficiency; DEA / Dissertations / Theses

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Dissertations / Theses on the topic 'Productive Efficiency; Technical Efficiency; DEA'

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Published: 3 June 2025

Last updated: 31 July 2025

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1

Pereira, Djalma Siqueira. "Technical efficiency of production of graduate courses through the ufc data envelopment analysis." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=7430.

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nÃo hÃ<br>The technical efficiency of production presents itself as a powerful tool to support decision making by providing tools for implementing actions that provide courses to graduate a better quality of teaching in their academic units. This work intends to analyze the technical efficiency of production of post-graduate of the UFC, with reference to the years 2007, 2008 and 2009 using DEA (Data Envelopment Analysis) - Data Envelopment Analysis. Other objectives that guided this study are: To provide information which could lead to increase actions to improve the methodology of intellectua

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2

Lopez, Andreu Monica. "Studies on the economic efficiency of Kansas farms." Diss., Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/952.

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Alpizar, Carlos Andres. "Risk coping strategies and rural household production efficiency: quasi-experimental evidence from El Salvador." The Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=osu1180206697.

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4

Majumdar, Tamash Rangan. "Economics of small tea plantations in West Bengal a study of production, efficiency and productivity performance using DEA and stochastic frontier regression." Thesis, University of North Bengal, 2017. http://ir.nbu.ac.in/handle/123456789/2655.

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5

Parlikar, Virendra R. "Fuzzy non-radial measures of relative technical efficiency using DEA." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-11182008-063112/.

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6

Gstach, Dieter. "Technical efficiency in noisy multi-output settings." Inst. für Volkswirtschaftstheorie und -politik, WU Vienna University of Economics and Business, 1998. http://epub.wu.ac.at/1282/1/document.pdf.

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This paper surveys four distinct approaches to frontier estimation of multi-output (and simultaneously multi-input) technologies, when nothing but noisy quantity data are available. Parametrized distributions for inefficiency and noise are necessary for identification of inefficiency, when only cross-sectional data are available. In other respects suitable techniques may differ widely, as is shown. A final technique presented rigorously exploits the possibilities from panel-data by dropping parametrization of distributions as well as functional forms. It is illustrated how this last technique

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7

Shannon, James T. Jr. "Productivity, Cost, and Technical Efficiency Evaluation of Southeastern U.S. Logging Contractors." Thesis, Virginia Tech, 1998. http://hdl.handle.net/10919/36778.

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A group of 35 loggers located across the southeastern United States provided 192 logger years of productivity and cost information. Information, including logger demographics, business, and operational data, was also collected through an interview process with the participants. <p> Indicators of the overall economic health of the southeastern U.S. logging industry was determined by measuring technical efficiency, and by analyzing the demographic, organizational, business, productivity and cost information with a variety of quality control tools. Data Envelopment Analysis, a non-parametric

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8

Dube, Rebecca. "Measuring technical efficiency in Zimbabwe's manufacturing sector: a two-stage DEA Tobit approach." Master's thesis, Faculty of Commerce, 2021. http://hdl.handle.net/11427/33719.

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This paper measures and explains efficiency of firms in Zimbabwe's manufacturing sector. The paper uses a panel of 166 firms from 6 subsectors of the manufacturing sector in the financial year 2014. The Data envelopment analysis program is used to measure efficiency and identify its determinants. Exporting, labour quality, size and firm age were found to enhance productivity. Efficiency was found to significantly vary with location with firms in Bulawayo being more efficient. This paper found no evidence of a relationship between foreign ownership and manufacturing productivity in Zimbabwe. By

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9

Mutemererwa, Anderson Mufudzi. "A nonparametric approach to productive efficiency measurement : an application of bootstrap DEA to gold mining." Thesis, University of Hull, 2007. http://hydra.hull.ac.uk/resources/hull:12789.

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In this dissertation the technical efficiency in gold mining is investigated. To the best available knowledge, this is the first such study on gold mining, whether on a localised (one country) or for a cross-section of countries. Since the work by Farrell (1957), much work has been done using nonparametric methods such as DEA. Although extensions in DEA technique, such as bootstrapping have been available for some time, their use has been limited in comparison with the number of overall DEA studies carried out. In this dissertation both DEA and bootstrap DEA are applied to two gold mining cros

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Oliveira, Valter Luiz Ferreira de. "Analysis of technical efficiency of expenditures with public health in the state of Ceara microregion BaturitÃ." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=7905.

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nÃo hÃ<br>This study aims to analyze the efficiency of public spending on health in the state of CearÃ in Microregion BaturitÃ in the period 2006 to 2010. To this end, we used the database system Public Health Budget (SIOPS) and indicators of the program by Covenant Health, prioritized and monitored by the Municipal Health, intercropped with tool use Data Envelopment Analysis (DEA) with constant returns to scale-oriented products with raw material as per capita spending and as products of the indicators: coverage rate by the Family Health Program (PSF), proportion of live births to mothers wit

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Donega, Alex. "Eficiência técnica das principais commodities agrícolas paranaenses no período de 1998 a 2015." Universidade Estadual do Oeste do Parana, 2016. http://tede.unioeste.br:8080/tede/handle/tede/2222.

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Made available in DSpace on 2017-07-10T18:33:35Z (GMT). No. of bitstreams: 1 Alex Donega.pdf: 1640689 bytes, checksum: c3b70e0c374b81d46b9b19626c96910e (MD5) Previous issue date: 2016-09-05<br>: Agriculture is considered an economic activity which contributes significantly to the production of part of the wealth earned in Parana state. In this way, the research on the efficiency of agriculture activity from the point of view of production costs becomes important, in order to know which costs can be reduced, to determine the possible constraints of inefficiency and to indicate the ways to inc

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12

Gstach, Dieter. "Small sample performance of two approaches to technical efficiency estimation in noisy multiple output environments." Inst. für Volkswirtschaftstheorie und -politik, WU Vienna University of Economics and Business, 1998. http://epub.wu.ac.at/1190/1/document.pdf.

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This paper provides simulation evidence concerning some statistical properties of two different approaches to technical efficiency estimation for multiple-output production under noisy conditions: The Ray Frontier Approach (RFA) from Löthgren (1997) DEA+ proposed in Gstach (1996). RFA, unlike earlier approaches in the realm of stochastic frontier analysis, is capable of efficiency estimation in the case of multiple outputs as well and lends itself for comparison with DEA+. Several settings with varying sample sizes, noise to signal ratios and mean inefficiencies are investigated. (author's abs

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Belarouci, Matthieu. "The relation between technical efficiency and stock returns : evidence from the US airline industry." Thesis, Lille 1, 2013. http://www.theses.fr/2013LIL12028/document.

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Ce travail de recherche vise à explorer la relation entre deux mesures de performance: l’efficience technique par la méthode d’enveloppement des données (DEA) et les rentabilités financières. Toutes deux relèvent de modélisations distinctes de l’entreprise et de son environnement mais s’accordent sur la typologie des facteurs susceptibles d’affecter la performance. Chacune propose un cadre d’analyse permettant leurs différenciations en facteurs déterministes exogènes d’une part et en facteurs endogènes relevant de la volonté stratégique de la firme ou d’attributs spécifiques d’autre part. Par

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Coelho, Júnior àlvaro Furtado. "Avaliação das eficiências técnicas das instituições de ensino superior (públicas e privadas) por meio da Data Envelopment Analysis (DEA) no período de 2004-2007." Universidade Federal da Paraíba, 2011. http://tede.biblioteca.ufpb.br:8080/handle/tede/4977.

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Made available in DSpace on 2015-05-08T14:44:45Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 2266324 bytes, checksum: 94095bd881a1b6eeb44a42f52e82c4bc (MD5) Previous issue date: 2011-03-01<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Education is one of the relevant points in the trajectory of a country towards development, with regard to higher education in recent decades, Brazil was characterized by an expansion of the units of higher education (public and private). In this scenario it becomes relevant to estimate performance indicators to guide decision making. One

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Bougna, Tchofo Emmanuel. "Analyse et modélisation de l'impact de la libéralisation sur les performances ferroviaires." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSE2032/document.

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Après avoir accompagné la révolution industrielle au XIXe siècle, le transport ferroviaire ne parvient que difficilement à s’adapter aux défis que lui a lancés la route depuis une centaine d’années. Depuis le début du XXe siècle, le rôle des chemins de fer dans le transport des marchandises et de voyageurs n’a cessé de décliner. Dans les pays de l’Union Européenne, il n’assure plus désormais que 6 % du transport de voyageurs et 16 % du transport de marchandises. Le renouveau du transport ferroviaire européen est aussi marqué par le développement du train à grande vitesse. Le trafic total de vo

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Santos, Marcos Martins. "AvaliaÃÃo da EficiÃncia Produtiva das Ferrovias de Carga no Brasil: uma AplicaÃÃo da Metodologia DEA." Universidade Federal do CearÃ, 2011. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=7834.

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A AgÃncia Nacional de Transportes Terrestres (ANTT) acompanha o desempenho das ferrovias de carga atravÃs de diversos indicadores e verifica se as metas estabelecidas estÃo sendo cumpridas ou nÃo, investigando as causas do descumprimento. Entretanto, quando se busca os relatÃrios de avaliaÃÃo das concessÃes ferroviÃrias, nÃo consta uma investigaÃÃo aprofundada dos nÃveis de eficiÃncia das ferrovias brasileiras â um dos argumentos utilizados a favor da privatizaÃÃo das ferrovias e um dos princÃpios a serem perseguidos pela agÃncia. Avaliar o desempenho de unidades produtivas implica no estudo d

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Gomes, Cleverlânio Silva. "Eficiência dos sistemas municipais de educação no Estado de São Paulo." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/96/96131/tde-10052010-134326/.

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O objetivo desse estudo é avaliar a eficiência técnica dos sistemas municipais de educação no Estado de São Paulo, especificamente no nível de ensino fundamental. Para calcular a eficiência técnica na provisão de serviços educacionais, vamos empregar o método não-paramétrico denominado Análise Envoltória de Dados Data Envelopment Analysis (DEA) em dois estágios. O primeiro estágio consiste em calcular os índices de eficiência pelo modelo DEA e, o segundo em estimar, por meio de uma regressão censurada Tobit, os parâmetros das variáveis que podem influenciar nos índices obtidos no primeiro est

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Kpondjo, Nadia. "Modélisation de la compétitivité industrielle." Thesis, Paris 10, 2016. http://www.theses.fr/2016PA100127.

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Cette thèse traite de la notion de compétitivité des unités industrielles par l’indicateur de l’efficience obtenu avec la méthode DEA. L’efficience des alumineries de l’industrie de l’aluminium primaire est analysée sur quatre années distinctes 2005, 2009, 2010 et 2012. Les résultats révèlent que ces unités sont globalement peu efficientes techniquement (inefficience de l’ordre de 1 à 5% selon la technologie utilisée et la région) ; leurs combinaisons productives semblent donc peu optimales. De plus, l’inefficience est davantage prononcée au niveau du coût et de l’allocation de leurs ressource

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Sghaier, Asma. "Étude comparative entre l'efficience des banques conventionnelles et celles non conventionnelles : Fondements théoriques et Validation empirique." Thesis, Toulon, 2015. http://www.theses.fr/2015TOUL2002.

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Cette étude se propose de mesurer la performance, l’efficience et la concurrence des banques islamiques et conventionnelles dans la région de MENA et ses déterminants. Nous utilisons à cet effet le ROAA et ROAE pour appréhender la rentabilité globale et la méthode de l’enveloppement des données (DEA) et la méthode de l’analyse de la frontière stochastique (SFA) pour calculer les scores d’efficacité technique. Les résultats révèlent des évolutions semblables des deux types de mesure de performance. L’analyse par catégorie de banques révèle que les banques conventionnelles sont plus performantes

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Rempel, Cristiano. "Análise da eficiência técnica relativa de empresas brasileiras distribuidoras de energia elétrica: uma abordagem DEA." Universidade do Vale do Rio dos Sinos, 2014. http://www.repositorio.jesuita.org.br/handle/UNISINOS/3372.

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Submitted by Maicon Juliano Schmidt (maicons) on 2015-04-27T17:10:28Z No. of bitstreams: 1 Cristiano Rempel.pdf: 802687 bytes, checksum: 0da97154db93c5073c586acabccf6507 (MD5)<br>Made available in DSpace on 2015-04-27T17:10:28Z (GMT). No. of bitstreams: 1 Cristiano Rempel.pdf: 802687 bytes, checksum: 0da97154db93c5073c586acabccf6507 (MD5) Previous issue date: 2014-01-14<br>Nenhuma<br>Essa dissertação tem como objetivo principal analisar a eficiência técnica relativa de empresas brasileiras distribuidoras de energia elétrica. A busca por eficiência tem sido uma constante em muitos setores

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Murillo, Melchor Carmen. "Contribuciones al análisis estocástico de la eficiencia técnica mediante métodos no paramétricos." Doctoral thesis, Universidad de Cantabria, 2002. http://hdl.handle.net/10803/10630.

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La exposición de las contribuciones al análisis estocástico de la eficiencia técnica de este trabajo de investigación, requiere que: en el primer capítulo se definan los conceptos básicos para la comprensión de los capítulos dos y tres. Además y para la formulación de los problemas que han dado origen a este trabajo, se presenta también en este capítulo una breve revisión de las técnicas de estimación de la eficiencia técnica y de la productividad.Dentro de estas técnicas y debido a la gran flexibilidad funcional que proporciona, nos hemos centrado en la estimación no paramétrica y más en conc

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Duarte, Alexandre de Castro Moura. "Proposta de boas práticas de operação que colaborem para a eficiência técnica das usinas de açúcar e etanol." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/96/96132/tde-27102017-134957/.

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A cadeia produtiva do setor sucroenergético é de grande importância para o desenvolvimento do país, chegando a representar quase 2% do PIB. Uma importante contribuição do setor sucroenergético para a economia brasileira atual é relativa à produção de energia renovável. Na matriz energética primária do Brasil, a energia renovável participa com uma importante parcela de 46,9% comparado com 6,1% que os países participantes da Organização para a Cooperação e Desenvolvimento Econômico (OCDE) consomem, e ainda, é maior que a parcela de energia renovável consumida no mundo (13,2%). Do total de 46,9%

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Sghaier, Asma. "Étude comparative entre l'efficience des banques conventionnelles et celles non conventionnelles : Fondements théoriques et Validation empirique." Electronic Thesis or Diss., Toulon, 2015. http://www.theses.fr/2015TOUL2002.

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Cette étude se propose de mesurer la performance, l’efficience et la concurrence des banques islamiques et conventionnelles dans la région de MENA et ses déterminants. Nous utilisons à cet effet le ROAA et ROAE pour appréhender la rentabilité globale et la méthode de l’enveloppement des données (DEA) et la méthode de l’analyse de la frontière stochastique (SFA) pour calculer les scores d’efficacité technique. Les résultats révèlent des évolutions semblables des deux types de mesure de performance. L’analyse par catégorie de banques révèle que les banques conventionnelles sont plus performantes

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Koga, Sunaó Leonardo. "Avaliação do desempenho das unidades da Fundação Hemominas por meio da análise envoltória de dados." Universidade Presbiteriana Mackenzie, 2013. http://tede.mackenzie.br/jspui/handle/tede/598.

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Made available in DSpace on 2016-03-15T19:26:02Z (GMT). No. of bitstreams: 1 Sunao Leonardo Koga.pdf: 866799 bytes, checksum: c898550a07acad94b755c6904e850d23 (MD5) Previous issue date: 2013-08-19<br>Organizational performance is the result of constant analysis for organizations and their managers to evaluate the level of performance that can be translated into the creation of shareholder value and Steakholders, within the government, the performance can be explained in relation to the services offered as effective management, cost savings and benefits to the customer / user / citizen. The a

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Bednář, Martin. "Vyhodnocování účinnosti strojů pro zabezpečení výrobního úkolu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229901.

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This master’s thesis is focused on an analysis and data evaluation of effectiveness of tool machines and their maintenance. There is a description of a technical production handling in the first part of the theoretical section. In the second part one of the most productive options to increase the productivity of the machine maintenance is described, and so it is the TPM (total productive maintenance). The practical part consists of an analysis of given dates and their evaluation for company needs. Recommendations and suggestions for the improvement are presented at the end of the thesis.

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Goulart, Diego Dorneles. "Avaliação de índices de eficiência e de produtividade de distribuidoras de energia elétrica no Brasil aplicando análise envoltória de dados (DEA)." Universidade Federal do Pampa, 2013. http://dspace.unipampa.edu.br:8080/xmlui/handle/riu/248.

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Submitted by Sandro Camargo (sandro.camargo@unipampa.edu.br) on 2015-05-09T19:30:37Z No. of bitstreams: 1 117110019.pdf: 3622835 bytes, checksum: bf885e1754a3be10513d615ebdb016c7 (MD5)<br>Made available in DSpace on 2015-05-09T19:30:37Z (GMT). No. of bitstreams: 1 117110019.pdf: 3622835 bytes, checksum: bf885e1754a3be10513d615ebdb016c7 (MD5) Previous issue date: 2013-11-23<br>Este trabalho investiga o processo de evolução dos índices de eficiência técnica e de produtividade de Malmquist para as 30 maiores empresas distribuidoras de energia elétrica no Brasil, confrontando a metodologia d

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Holtkamp, Anna Mareike. "Technical and environmental efficiency of smallholder palm oil and rubber production." Doctoral thesis, 2016. http://hdl.handle.net/11858/00-1735-0000-0023-3ECF-0.

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(13978952), Christine E. Woodland. "A critical investigation of technical efficiency, pure technical efficiency and scale efficiency of business departments within Australian universities using data envelopment analysis." Thesis, 2006. https://figshare.com/articles/thesis/A_critical_investigation_of_technical_efficiency_pure_technical_efficiency_and_scale_efficiency_of_business_departments_within_Australian_universities_using_data_envelopment_analysis/21357909.

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<p>The three main objectives of this DEA research study were to assess whether business departments within Australian universities are operating at relatively high levels of efficiency (technical, pure technical and scale); the relative efficiencies of departments in 'old' and 'new' universities; and finally those of 'city' and 'regional' university departments. To ensure relatively homogeneous decision making units (DMU's) for DEA analysis, twenty-five business departments from thirty-seven publicly funded Australian universities were assessed using two varying input-output specification perf

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Huang, Shih-Ming, and 黃世旻. "Stepwise DEA Approach to the Productive Efficiency of the Taiwanese Life Insurance Industry." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/48904756547299539564.

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碩士<br>國立彰化師範大學<br>企業管理學系國際企業經營管理<br>100<br>DEA has evolved in recent years as the preferred approach in measuring efficiency for the insurance firms. The accuracy of this approach, however, depends on the proper choice of input and output variables. The objective of this study proposes a stepwise approach to the selection input and output variables for the Taiwanese insurance firms. Using backward selection method, the empirical finding suggests that loans, securities, and real estate are the appropriate output variables, while fixed assets, salaries of sales persons, operational expenses are

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Hung, Chen Hsin, and 陳信宏. "Productive Efficiency Analysis of Basic Iron and Steel Manufacturing Industry - Data Envelopment Analysis (DEA)." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/81814125645988316071.

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Riera, Félix Sebastián. "Technical and Environmental Efficiency of Grapevine Production in Mendoza, Argentina." Doctoral thesis, 2018. http://hdl.handle.net/11858/00-1735-0000-002E-E52F-6.

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LIN, YU-CHEN, and 林玉真. "A Case Study of Technical Efficiency and Productivity of Multinational Corporations：Window-Malmquist DEA Application." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/9hr3kh.

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碩士<br>東海大學<br>高階經營管理碩士在職專班<br>104<br>Adhesives industry has been very focused on green products to response the environmental protection issues recently. Under the pressure of sustainability and competition, coporations urgently need to deal with the topics of management efficiency and productivity. This research uses Window Analysis and Malmquist Productivity Index in the Data Envelopment Analysis methodology to evaluate the trend of comparative management efficiency and productivity of six oversea production sites of the adhesive division of Company R from year 2008 to 2014. Production Site

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Cho, Shion, and 張紫音. "Integration of DEMATEL and Network DEA for the Technical Efficiency of Taiwan’s Financial Holding Companies." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/68047720081867683048.

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碩士<br>國立臺北大學<br>國際企業研究所<br>103<br>With the increasing competition of the banking industry, the performance evaluation for the banking industry receives more and more attention. For the past half century, data envelopment analysis (DEA) has been widely used to measure the technical efficiency of decision making units (DMUs) because of its flexibility and usefulness. The major problem of traditional DEA methods is that they did not consider the possible intermediate effects/links between input and output variables. Recently, more and more papers applied s network DEA models to evaluate the effic

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LIN, YU HUNG, and 林育宏. "Investigating the Relationship between Medical Quality and Technical Efficiency by DEA and Hybrid Neural Network." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/jjf3sp.

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碩士<br>國立臺北科技大學<br>商業自動化與管理研究所<br>95<br>After Taiwan implemented the National Medical Insurance, its Medicare market structure experienced some changes. Competition among hospitals have also become stiffer. As a result, hospitals have left no stones unturned inupgrading their operations, the quality of medical treatment and services offered also pursued the path to excellence. This new development increased the competition in the field. In addition,The healthcarequality is the important lesson to managers,consumers,and public healthorganization inrecent years. In this study we use the non-para

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YEH, LEFT, and 葉佐偉. "THE TECHNICAL EFFICIENCY ANALYSIS OF FIRMS IN TAIWAN’S CEMENT INSDUTRY - AN APPLICATION OF WINDOW DEA ANALYSIS." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/58134622085038206482.

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碩士<br>國立臺北大學<br>經濟學系<br>95<br>This paper is intended as an investigation of the technical efficiency of firms in cement industry in Taiwan that experienced withering domestic demand market and worsening production environment between 1996 and 2005. The first stage we use window DEA（Data Envelopment Analysis） analysis to investigate the annual technical efficiency of individual firm in cement industry. The second stage we use the Tobit regression model to explore the factors that affect the performance of efficiency in cement industry between 1996 and 2005. The following results were obtained i

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CIOU, JHIH-WEI, and 邱致維. "Analysis of Technical Efficiency and Productivity Variables in Taiwan's Machine Tool Industry: DEA mode of Window-Malmquist." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/bgt7m4.

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碩士<br>國立高雄應用科技大學<br>工業工程與管理系<br>106<br>The machine tool industry is one of the industries that Taiwan has developed and promoted outside the electronics industry in recent years. It has always been regarded as the mother of machinery. On the one hand, it is an important part of the machinery industry. On the other hand, with the prosperity of our country’s science and technology, the machine tool Also plays an important role. However, in recent years, facing the changes in the international market and the global economic recession, Taiwan’s machine tool industry is not as competitive as it was

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Hsiao, Fa-Jung, and 蕭發榮. "An Empirical Study of Technical Efficiency and Productivity of the Life Insurance Industry in Taiwan：Window-Malmquist DEA Application." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/3sppp7.

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碩士<br>東海大學<br>高階經營管理碩士在職專班<br>104<br>Beacuse of the low interest rate and the risk of foreign investment, the life insurance industry has been threatened by lossing from interest difference as well as exchang rate for a long period of time. In addition, there are number of pressures such as slow growth ratio of having insurance coverage、competitors’ competition、M&A from by other companies and governmental supervision. The only way to survive in this industry is to operate stablely and strengthen company’s solvency. Therefore, it is important that how to operate efficiently and increase its pro

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Γιαννακόπουλος, Βασίλειος. "Η Bootstrap σαν μέσο αντιμετώπισης του θορύβου της DEA". Thesis, 2009. http://nemertes.lis.upatras.gr/jspui/handle/10889/2964.

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Η παρούσα διπλωματική εργασία πραγματεύεται την μελέτη της μεθόδου Bootstrap στα πλαίσια συμπλήρωσης των ελλείψεων της DEA, κατά τον υπολογισμό της τεχνικής αποτελεσματικότητας διαφόρων μονάδων λήψης αποφάσεων. Πιο συγκεκριμένα θα μελετηθεί η Bootstrap ως μέσο για τον υπολογισμό της μεροληψίας, και διαστημάτων εμπιστοσύνης των efficiency scores που προκύπτουν από την χρήση της DEA. Όπως θα φανεί, η DEA, ως μία εφαρμογή του γραμμικού προγραμματισμού, αποτελεί μία μη παραμετρική μέθοδο υπολογισμού της τεχνικής αποτελεσματικότητας και χαρακτηρίζεται από το μειονέκτημα της έλλειψης στατιστικών μεγ

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Tsai, Ming-Chin, and 蔡明瑾. "The Relationship of Onshore and Offshore High-yield Bond Fund’s Technical Efficiency and Managers’ Characteristics Analysis – Application of Bounded-variable and Meta-frontier DEA Model." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/dn4q82.

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碩士<br>東海大學<br>高階經營管理碩士在職專班<br>101<br>The purposes of this study are: (1) To analyze onshore and offshore high-yield bond fund’s technical efficiency by the application of the Bounded-variable DEA model as the references for investment management companies to improve their performance, (2) To analyze onshore and offshore high-yield bond fund’s technical efficiency (TE), Technical Gap Ratio (TGR) and Metafrontier Technical Efficiency (MTE) by the application of the Meta-frontier DEA model for investors references to buy high-yield bond funds, (3) To analyze the relationship between onshore and o

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André, Filipe Miguel Queirós. "Avaliação do desempenho das entidades gestoras dos serviços de resíduos urbanos em Portugal." Master's thesis, 2015. http://hdl.handle.net/10400.1/8590.

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Dissertação de Mestrado, Gestão Empresarial, Faculdade de Economia, Universidade do Algarve, 2016<br>O serviço de gestão de resíduos urbanos no setor do retalho, designado por sistema em baixa, reveste-se de particular importância, uma vez que se trata de um serviço público essencial, que acarreta custos elevados para os utilizadores e que, desta forma, deverá ser prestado num contexto de eficiência. A avaliação do desempenho das entidades gestoras destes serviços é pois crucial. O objetivo deste estudo consiste em realizar uma análise de benchmarking às entidades gestoras do forneciment

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Βασιλείου, Παρασκευή. "Ανάπτυξη υπολογιστικών αλγορίθμων τύπου bootstrap για την επιλογή MPSS σε περιπτώσεις ανάλυσης της αποτελεσματικότητας σε καθεστώς τεχνολογικής ετερογένειας". Thesis, 2010. http://nemertes.lis.upatras.gr/jspui/handle/10889/4221.

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Σκοπός της παρούσας διπλωματικής εργασίας είναι η μελέτη της μεθόδου bootstrap και η ανάπτυξη ενός αλγορίθμου bootstrap στη γλώσσα προγραμματισμού Matlab με σκοπό την επιλογή MPSS σε περιπτώσεις ανάλυσης της αποτελεσματικότητας όταν υπάρχει τεχνολογική ετερογένεια. Εκτός από τις τιμές της τεχνικής αποτελεσματικότητας με τη μέθοδο DEA που έχουν υλοποιηθεί και βρεθεί σε προηγούμενη εργασία, της οποίας συνέχεια είναι η παρούσα, βρίσκονται οι bootstrapped τιμές της αποτελεσματικότητας, δηλαδή οι τιμές χωρίς την παρουσία του θορύβου που μπορεί να αλλοιώσει τα αποτελέσματα καθώς και το διάστημα εμπι

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Παπαθανασόπουλος, Φώτιος. "Αποτελεσματικότητα τεχνολογιών υγείας". Thesis, 2011. http://hdl.handle.net/10889/5358.

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Η παρούσα διατριβή έχει στόχο τη διερεύνηση της επίδρασης της νέας ιατρικής τεχνολογίας στην αποτελεσματικότητα παραγωγής των Μονάδων Εντατικής Θεραπείας (ΜΕΘ) στην Ελλάδα, καθώς και τον εντοπισμό των στοιχείων που επηρεάζουν τη διαδικασία λήψης αποφάσεων στο πλαίσιο του Εθνικού Συστήματος Υγείας (ΕΣΥ) για την υιοθέτηση ιατρικής τεχνολογίας. Για την εκτίμηση της αποτελεσματικότητας κάθε μονάδας, εφαρμόζεται η τεχνική bootstrapped DEA των Simar και Wilson (2007), ενώ για την διερεύνηση των στοιχείων που οδηγούν στην απόφαση υιοθέτησης γίνεται χρήση υποδειγμάτων probit. Κατόπιν, με τη χρήση υπο

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