DECISION-MAKING MODEL FOR SELECTING THE MOST SUITABLE SUPPLIER FOR HAIRDRASSING SALONS

V diplomskem delu se ukvarjamo s problemom odločanja v procesu izbire dobavitelja materiala za frizerske salone. S programom za večparametersko določanje Dexi smo izdelali odločitveni model, ki nam je omogočal učinkovitejšo izbiro dobavitelja. Najprej smo opredelili relevantne kriterije za presojo dobavitelja in jim definirali zaloge vrednosti. Nato smo za posamezne kriterije izpeljali funkcije koristnosti. Pri izbiri dobavitelja smo se odločali med tremi variantami. S pomočjo modela smo izdelali primerjavo dobaviteljev, ki smo jih kritično primerjali ter predstavili poročilo o ugotovljenih prednostih in slabostih posameznega podjetja. Na podlagi rezultatov odločitvenega modela, smo lahko v zaključku diplomskega dela izpostavili najprimernejšega dobavitelja materiala za frizerske salone.This thesis is focused on the decision-making process in the selection of material supplier for hairdressing salons. Using Dexi computer application, we have developed a decision model, which allowed us to take effective decisions regarding supplier of materials. First, we identify the relevant criteria for assessing supplier, then we define scale of values for individual criteria and carry out utility functions for specific criteria. In this paper we were deciding between three options. Using the model, we have critically compared all three suppliers and then presented a report identifying the strengths and weaknesses of each company. Based on the results of a decision model, we were able to point out the most appropriate material supplier for hairdressing salons