The art of managing materials; logistics play a crucial role in
efficiency and productivity of companies. It is very significant to determine
most influential logistic factors since logistic costs account for 30% of total
company costs. The factors affecting success of logistic enterprises such as
cost, speed, reliability, customer satisfaction, distribution channel, company
image, environmental friendliness and technological innovations are
investigated and ranked in this study. Three different approaches based on
Pythagorean Fuzzy sets, triangular fuzzy numbers and Analytic Hierarchy Process
is offered for ranking these factors. Although it has been introduced to
literature recently, the pythagorean fuzzy sets are widely employed in
calculating uncertainty. The three most influential logistic factors are
revealed as cost, speed and reliability, respectively by employing AHP, Fuzzy
AHP and Pythagorean Fuzzy AHP, however factor weights are different. We think
that the differences with in the AHP, F-AHP and PF-AHP results may stem from
expressing evaluations in exact values, linguistic terms or in some cases it
may be related to fulfilling the condition of membership and non-membership.
Furthermore, top 10 logistic firms in Turkey are scored and ranked to these
factors. Logistics, Pythagorean fuzzy sets, AHP, Fuzzy AHP, MCDM.
The art of managing materials; logistics play a crucial role in
efficiency and productivity of companies. It is very significant to determine
most influential logistic factors since logistic costs account for 30% of total
company costs. The factors affecting success of logistic enterprises such as
cost, speed, reliability, customer satisfaction, distribution channel, company
image, environmental friendliness and technological innovations are
investigated and ranked in this study. Three different approaches based on
Pythagorean Fuzzy sets, triangular fuzzy numbers and Analytic Hierarchy Process
is offered for ranking these factors. Although it has been introduced to
literature recently, the pythagorean fuzzy sets are widely employed in
calculating uncertainty. The three most influential logistic factors are
revealed as cost, speed and reliability, respectively by employing AHP, Fuzzy
AHP and Pythagorean Fuzzy AHP, however factor weights are different. We think
that the differences with in the AHP, F-AHP and PF-AHP results may stem from
expressing evaluations in exact values, linguistic terms or in some cases it
may be related to fulfilling the condition of membership and non-membership.
Furthermore, top 10 logistic firms in Turkey are scored and ranked to these
factors. Logistics, Pythagorean fuzzy sets, AHP, Fuzzy AHP, MCDM.
Primary Language | English |
---|---|
Subjects | Engineering |
Journal Section | Research Article |
Authors | |
Publication Date | December 1, 2019 |
Submission Date | April 3, 2018 |
Published in Issue | Year 2019 |
Bu eser Creative Commons Atıf-AynıLisanslaPaylaş 4.0 Uluslararası ile lisanslanmıştır.