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Previous issue date: 2006-09-06 / This study addresses themes arising from studies on performance analysis, specifically
considering the analysis of relative efficiency, through the use of the model known as DEA
(Data Envelopment Analysis), as introduced by Charnes, Cooper and Rhodes (1978) and
based on the first studies of Farrel (1957). The technique was applied to a military health
organization, the Central Army Orthodontic Clinic, aiming to propose and describe a
methodology which would be capable of evaluating the relative efficiency of the clinics which
make up the organization, identifying its efficient and inefficient units. The data used was
obtained form the administration department of the Central Army Orthodontic clinic
throughout 2005. The model conceived by Charnes, Cooper and Rhodes (1978) is known as
CCR and input was adopted for orientation, as the maintenance of output was used as a base
searching for efficiency through the minimization of economic supplies. To put the DEA
model into action, the SIAD (Integrated System of support for decision-making) programme
was used, using as economic supplies the direct materials and the relevant indirect costs,
considering income generated and patients treated as the product in 11 DMU (clinics). Two
distinct models were created, initially comparing the economic supplies and the income
(representing the financial component) and finally the same economic supplies with patients
treated (representing a non-financial component), describing in each case the efficient and
inefficient DMU, as well as the degree of comparison of each case. It was concluded that it is
possible to evaluate the relative efficiency of DMU in an organization of this nature, and that
it is feasible to use DEA as a tool to calculate the proportion of subsidies in the decision
making process, also opening up the possibility for other studies in military organizations
which deal with war related activities and the operational use of the armed forces. / Esta pesquisa abordou conceitos advindos de estudos sobre an?lise de desempenho,
considerando especificamente a an?lise da efici?ncia relativa, atrav?s da utiliza??o do modelo
denominado DEA (Data Envelopment Analysis), introduzido por Charnes, Cooper e Rhodes
(1978) baseados nos primeiros estudos de Farrel (1957). A aplica??o da t?cnica foi realizada
em organiza??o militar de sa?de, a Odontocl?nica Central do Ex?rcito, a fim de propor e
descrever uma metodologia capaz de prover a avalia??o da efici?ncia relativa das cl?nicas que
integram a organiza??o, identificando as suas unidades eficientes e/ou ineficientes. Foram
utilizados os dados obtidos junto ? administra??o da Odontocl?nica Central do Ex?rcito no
exerc?cio de 2005. O modelo concebido por Charnes, Cooper e Rhodes (1978), conhecido na
literatura por CCR, foi escolhido e adotou-se a orienta??o input, j? que se tomou por base a
manuten??o dos outputs buscando-se a efici?ncia atrav?s da minimiza??o dos insumos. Para
rodar a modelagem DEA foi selecionado o programa SIAD (sistema integrado de apoio ?
decis?o), carregando como insumos os materiais diretos e os custos indiretos relevantes e
considerando como produtos a receita faturada e os pacientes atendidos em 11(onze) DMU
(cl?nicas). Foram criados dois modelos distintos, inicialmente contrapondo-se esses insumos e
a receita (componente de natureza financeira) e posteriormente os mesmos insumos com
pacientes atendidos (componente de natureza n?o financeira), descrevendo-se as DMU
eficientes e ineficientes em cada caso, bem como a magnitude comparativa em cada situa??o.
Concluiu-se que ? poss?vel avaliar a efici?ncia relativa das DMU em organiza??o dessa
natureza, demonstrando assim, como ? fact?vel o emprego da ferramenta DEA para
proporcionar subs?dios no processo decis?rio, abrindo um campo para outras pesquisas em
organiza??es militares que lidam com a atividade b?lica e com o emprego operacional da
for?a terrestre.
| Identifer | oai:union.ndltd.org:IBICT/oai:localhost:tede/933 |
| Date | 06 September 2006 |
| Creators | Souza, Marlone Wilson |
| Contributors | Alyrio, Rovigati Danilo |
| Publisher | Universidade Federal Rural do Rio de Janeiro, Curso de P?s-Gradua??o em Gest?o e Estrat?gia em Neg?cios, UFRRJ, Brasil, Ci?ncias Sociais Aplicadas |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da UFRRJ, instname:Universidade Federal Rural do Rio de Janeiro, instacron:UFRRJ |
| Rights | info:eu-repo/semantics/openAccess |
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