Neda Manavizadeh

[ 1 ] - Robust data envelopment analysis with uncertain date: An analysis to measure hotel efficiency in Crete

[ 2 ] - Solving a Multi-Objective Location-Routing Problem for Hazardous Waste Management Industrial

Industrial hazardous materials (hazmat) are byproduct of industrial production and include hazardous goods, such as flammable, toxic and corrosive materials that pose a risk to the environment.Hazardous waste management includes collection, transportation, treatment, recycling and disposal of industrial hazardous material in an organized manner. With the increasing industrialization of countrie...

[ 3 ] - A Simulation-Optimization Model For Capacity Coordination In Make To Stock/Make To Order Production Environments

Capacity coordination, as the tactical level of hierarchical production planning in hybrid MTS/MTO systems, includes numerous important decisions. In this paper, two of these decisions i.e. finding the best strategy for the acceptance/rejection of incoming orders and determining orders’ due dates – are investigated. Also a simulation model is proposed to evaluate the efficiency of the presented...

[ 4 ] - An Option-Revenue Sharing Coordination Contract with Price and Sales Effort Dependent Demand

This study proposes a novel option-revenue sharing coordination contract framework. In the proposed model, the retailer determines the number of order sales effort. The manufacturer sets the price of products for the wholesale strategy. The investigated supply chain problem analyzes the results of different strategies. In the proposed coordination contract problem, two types of games including ...

[ 5 ] - Designing a green location routing inventory problem considering transportation risks and time window: a case study

This study introduces a green location, routing and inventory problem with customer satisfaction, backup distribution centers and risk of routes in the form of a non-linear mixed integer programming model. In this regard, time window is considered to increase the customer satisfaction of the model and transportation risks is taken into account for the reliability of the system. In addition, dif...

[ 6 ] - A New Mathematical Model for the Green Vehicle Routing Problem by Considering a Bi-Fuel Mixed Vehicle Fleet

This paper formulates a mathematical model for the Green Vehicle Routing Problem (GVRP), incorporating bi-fuel (natural gas and gasoline) pickup trucks in a mixed vehicle fleet. The objective is to minimize overall costs relating to service (earliness and tardiness), transportation (fixed, variable and fuel), and carbon emissions. To reflect a real-world situation, the study considers: (1) a co...

[ 7 ] - حل مسأله مکان یابی-مسیریابی-موجودی شبکه ی جمع آوری زباله های خطرناک با در نظر گرفتن ناوگان حمل و نقل داخلی و خارجی

این پزوهش به طراحی شبکه‌ی جمع آوری زباله های خطرناک پرداخته و برای انجام این کار از مفاهیم مکانیابی، مسیریابی، موجودی و زنجیره‌ی لجستیک معکوس استفاده شده است. موارد مربوط به ریسک احداث مراکز و حمل مواد به عنوان پارامترهای اجتماعی در این پژوهش به عنوان یک تابع هدف جداگانه در کنار تابع هدف اقتصادی، در نظر گرفته شده است. مسأله مورد نظر در قالب مدل برنامه‌ریزی خطی عدد صحیح مختلط با دو تابع هدف فرمو...

[ 8 ] - Solving a Two-Period Cooperative Advertising Problem Using Dynamic Programming

Cooperative advertising is a cost-sharing mechanism in which a part of retailers' advertising investments are financed by the manufacturers. In recent years, investment among advertising options has become a difficult marketing issue. In this paper, the cooperative advertising problem with advertising options is investigated in a two-period horizon in which the market share in the second period...