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undergraduate thesis
MODELI LINEARNOG PROGRAMIRANJA TE NJIHOVA PRIMJENA U EKONOMIJI
Završni rad
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Economics in Osijek, 2021. urn:nbn:hr:145:549253
Kelava, Lucija
Josip Juraj Strossmayer University of Osijek
Faculty of Economics and Business in Osijek
Chair of Quantitative Methods and Informatics

Institutional repository: EFOS REPOSITORY

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Kelava, L. (2021). MODELI LINEARNOG PROGRAMIRANJA TE NJIHOVA PRIMJENA U EKONOMIJI : Završni rad (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Economics and Business in Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:145:549253

Kelava, Lucija. "MODELI LINEARNOG PROGRAMIRANJA TE NJIHOVA PRIMJENA U EKONOMIJI : Završni rad." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Economics and Business in Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:145:549253

Kelava, Lucija. "MODELI LINEARNOG PROGRAMIRANJA TE NJIHOVA PRIMJENA U EKONOMIJI : Završni rad." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Economics and Business in Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:145:549253

Kelava, L. (2021). 'MODELI LINEARNOG PROGRAMIRANJA TE NJIHOVA PRIMJENA U EKONOMIJI : Završni rad', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Economics and Business in Osijek, accessed 24 August 2024, https://urn.nsk.hr/urn:nbn:hr:145:549253

Kelava L. MODELI LINEARNOG PROGRAMIRANJA TE NJIHOVA PRIMJENA U EKONOMIJI : Završni rad [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Economics and Business in Osijek; 2021 [cited 2024 August 24] Available at: https://urn.nsk.hr/urn:nbn:hr:145:549253

L. Kelava, "MODELI LINEARNOG PROGRAMIRANJA TE NJIHOVA PRIMJENA U EKONOMIJI : Završni rad", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Economics and Business in Osijek, Osijek, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:145:549253

Metadata
TitleMODELI LINEARNOG PROGRAMIRANJA TE NJIHOVA PRIMJENA U EKONOMIJI : Završni rad
Title (english)LINEAR PROGRAMMING MODELS AND THEIR APPLICATION IN ECONOMICS : Final paper
AuthorLucija Kelava
MentorMartina Briš Alić (mentor)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Economics and Business in Osijek
(Chair of Quantitative Methods and Informatics)
Osijek
Defense date and country2021-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		SOCIAL SCIENCES
Economics
Quantitative Economics
Abstract
Linearno programiranje je zapravo najvažnija i najkorištenija tehnika operacijskih istraživanja koja ima vrlo značajnu primjenu ponajprije u ekonomiji, ali i u drugim granama poput poljoprivrede, industrije, transporta i slično. Linearno programiranje uz podršku matematičkih modela rješava problem i pronalazi optimalno rješenje koje je rezultat racionalno iskorištenih resursa. Na taj način poduzeće može ostvariti minimalni trošak i maksimalnu profit. Spomenute matematičke modele prvo je potrebno definirati i postaviti, a to uključuje analiziranje funkcije cilja, varijabli odlučivanja te pojedinih ograničenja. Matematički modeli koji su opisani u ovom završnom radu su: model proizvodnje, model prehrane, model transporta te model podjele rada koji se još naziva asignacija. Asignacija je dio transportnog modela, a opisuje postupak optimalne raspodjele poslova među radnicima, s tim da jedan radnik obavlja jedan posao. Metode rješavanja su: simpleks metoda i grafička metoda. Simpleks metoda koristi mehanizam iteracije za pronalazak rješenja, dok se grafičkom metodom rješenja mogu iščitati iz grafa. Dodano se za rješavanje problema linearnog programiranja i sustava linearnih ne-jednadžbi mogu koristiti za to predviđeni softveri poput Solvera (u sklopu Excel-a). U radu je konstruirano rješenje za problem podjele rada uz pomoć Solvera (u Excelu) te rješenje grafičke metode za model proizvodnje. Konačno, navedena je najčešća primjena linearnog programiranja u ekonomiji.
Abstract (english)
Linear programming is actually the most important and most used technique of operational research, which has a very significant application primarily in economics, but also in other areas such as agriculture, industry, transport etc.. Linear programming with the support of mathematical models solves the problem and finds the optimal solution that is the result of rationally used resources. In this way, the company can achieve a minimum cost and maximum profit. The mentioned mathematical models first need to be defined and set, and this includes analyzing the goal function, decision variables and individual constraints. The mathematical models described in this final paper are: production model, food model, transport model and division of labor model, which is also called assignment. The assignment is part of the transport model, and describes the process of optimal distribution of jobs among workers, with one worker doing one job. The solving methods are: simplex method and graphical method. The simplex method uses an iteration mechanism to find the solution, while the solution the graphical method can be read from the graph. In addition, software such as Solver (as part of Excel) can be used to solve the problem of linear programming and systems of linear non-equations. This final paper constructs a solution to the problem of division of labor with the help of Solver (in Excel) and a solution of the graphical method for the production model. Finally, the most common application of linear programming in economics is listed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:145:549253
Study programmeTitle: Business Informatics
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) ekonomije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) ekonomije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2022-06-09 13:26:23