Review and prioritization of investment projects in the Waste Management organization of Tabriz Municipality with a Rough Sets Theory approach

Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_IJIMES-1-3_004

تاریخ نمایه سازی: 9 آبان 1401

Abstract:

Purpose: Prioritization of investment projects is a key step in the process ofplanning the investment activities of organizations. Choosing the suitableprojects has a direct impact on the profitability and other strategic goals oforganizations. Factors affecting the prioritization of investment projects arecomplex and the use of traditional methods alone cannot be useful, so there isa need to use a suitable model for prioritizing projects and investment plans.The purpose of this study is to prioritize projects and investment methods forprojects (۱۰ projects) considered by the Waste Management Organization ofTabriz Municipality.Methodology: The method of analysis used is the theory of rough, so that firstthe important investment projects in the field of waste management weredetermined using the research background and opinion of experts and theweight and priority of the projects were obtained using the Rough Sets Theory.Then, the priority of appropriate investment methods (out of ۶ methods) ofeach project was obtained using Rough numbers, the opinion of experts andother aspects.Findings: The result of the research has been that construction project of aspecialized recycling town, plastic recycling project, and recycled tire recyclingproject are three priority projects of Tabriz Municipality Waste ManagementOrganization, respectively. Three investment methods, civil partnershipagreements, BOT, and BOO can be used for them.Originality/Value: Tabriz Municipality Waste Management is an importantand influential organization in the activities of the city, in which the investmentmethods in its projects are mostly based on common contracts and areperformed in the same way for all projects. This research offers new methodsfor projects and their diversity according to Rough Sets technique.

Keywords:

Rough Sets Theory , Investment , Projects , Tabriz Municipality Waste Management organization

Authors

Vahid Saeid Nahaei

Center Municipality Building, Tabriz Municipality, Tabriz, Iran

Mohammadali Habibizad Novin

Center Municipality Building, Tabriz Municipality, Tabriz, Iran

Mahdi Assadi Khaligh

Center Municipality Building, Tabriz Municipality, Tabriz, Iran