Optimal choice of laptop applying DEA method

Abstract

za inženjerski menadžment, Beograd, 1 2 Univerzitet "Union -Nikola Tesla", Fakultet za inženjerski menadžment, Beograd Apstract: Polaznu osnovu sistema za podršku odlučivanju predstavlja teorija odlučivanja. Ona nije zamena menadžmet disciplina već njihova podrška koja ima za cilj da unapredi funkcionisanje organizacije. U savremenim uslovima poslovanja sve je manje vremena za donošenje ispravnih odluka, njihovu analizu, praćenje efekata njihove implementacije, posebno na najvišim nivoima odlučivanja. Ideja rada je da se, relativno novom, metodom operacionih istraživanja napravi optimalan izbor laptopa. Alat korišćen u istraživanju je Analiza obavijanja podataka (DEA) i softver Criterium Decision Plus 3.04S. U prvoj fazi istraživanja je korišćena DEA metoda, a u drugoj fazi je softverom CDP sprovedeno rangiranje efikasnih alternativa. U istraživanju je tehnika rešavanja poslovnog problema, izbora optimalnog laptopa, u potpunosti opravdala upotrebu sistema za podršku odlučivanju.Ključne reči: analiza obavijanja podataka, efikasnost, sistemi za podršku odlučivanju Abstract: The starting point of decision support systems is the decision theory. It is not a substitute for management disciplines but their support, which aims to improve the functioning of the organization. In modern business conditions, there is less time for proper decision-making, their analysis, monitoring of the effects of their implementation, especially at the highest levels of decision-making. The idea of this study is to make the optimal choice of the laptop, using a relatively new method of operational research. The tool used in the research is the Data Envelopment Analysis (DEA) and the software Criterium Decision Plus 3.04S. In the first phase of research DEA method was used, and in the second phase the software CDP was used for ranking effective alternatives. Within the study, a technique for solving the business problem, selecting the optimal laptop, fully justified the use of decision support systems.