چکیده:
was (full efficiency) and the average efficiency under this assumption was 58 percent. Considering the second assumption; the distribution companies Ghasem Iran, Kaff Public Joint Stock, Daroupakhsh, Hejrat Distribution, Ferdous Distribution, Hangal Pakosh, Pishgam Distribution, Kimia Pakhsh Fam, Jahan Damdarou, Iran Darousazan Manufacturing Laboratories, Pouyesh Alkeh, Livar, Amin Veterinarians, and Zarrin Pakhsh Nasr also join the group of efficient distribution companies, where the average efficiency under this assumption is 71 percent. Finally, given that Razi Distribution Company is a model among food, cosmetic-hygienic, and human medicine distribution companies, and Iran Mother Hen Industries is a model among animal medicine distribution companies, it is recommended that inefficient distribution companies use Razi Distribution Company or Iran Mother Hen Industries as their model to increase efficiency, depending on the type of activity. One of the main projects for reforming the goods distribution system in the economic transformation plan is the organization of the goods distribution system. The main goals of implementing this project are organizing goods distribution, continuous monitoring of capillary goods distribution in commercial units, reducing transaction costs, and improving efficiency in the distribution industry. In this regard, the main goal of this article is to investigate and evaluate the efficiency of distribution companies. Efficiency evaluation in distribution companies provides the opportunity to identify the distribution facilities of distribution companies. In this study, using a non-parametric method and data from the Organization for the Support of Consumers and Producers of the Ministry of Commerce in the year 1386, the efficiency of distribution companies in goods distribution was evaluated under two assumptions: constant returns to scale and variable returns to scale. The results show that under the first assumption; Razi Distribution, Pegahe Distribution, Iran Mother Hen Industries, Pegahe Distribution, Sayeh Saman, Parnian Mahyar, and Alborz Distribution possess the highest efficiency
خلاصه ماشینی:
Journal of Commercial Research, No. 95, Summer 2012, 531-701 Investigation and Evaluation of the Efficiency of Distribution Companies in Iran Using a Mathematical Programming Model Amir Reza Souri* Ahmad Tashkini** Sadegh Dadashi*** Received: 2009/03/21 Accepted: 2019/11/24 Distribution companies/Technical efficiency/Data Envelopment Analysis and non-parametric method Abstract One of the main projects for reforming the goods distribution system in the economic transformation plan is the organization of the goods distribution system.
In this study, using the non-parametric method and data from the Organization for the Protection of Consumers and Producers of the Ministry of Commerce in 2012, the efficiency of distribution companies in goods distribution was evaluated under two assumptions: constant returns to scale and variable returns to scale.
Table 2- Mode of operation of distribution companies based on distributed goods (Refer to the page image) (Refer to the page image) Source: Latest available information from the Organization for Protection of Consumers and Producers and the Office of Goods Market Development and Services of the Deputy of Internal Commerce of the Ministry of Commerce, p.
Given the application of the linear programming model in measuring technical efficiency, in this section, we will address the introduction of inputs and outputs in the distribution companies under study.
Ranking of Model Companies Since one of the objectives of the Data Envelopment Analysis (DEA) method is to provide a reference pattern for inefficient companies, we have here identified the pattern for each of the studied distribution companies based on the software output results, which is presented in Table (4).
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