despite various efforts towards empowerment of cooperatives in iran, much in agreement with this concept and strategies can not be observed. the purpose of this descriptive study was to investigate the solutions to empowering production cooperatives. the delphi technique was employed to do this study. the target population consisted of specialists in national provincial and specialists (n=15). ...

The main purpose is to prove the supermodularity (convexity) property of a cooperative game arising from an economical situation. The underlying oligopoly situation is based on a linear inverse demand function as well as linear cost functions for the participating firms. The characteristic function of the so-called oligopoly game is determined by maximizing, for any cartel of firms, the net pro...

Abstract   Vertical cooperative (co-op) advertising is typically a cost sharing mechanism and coordinated effort by the channel’s members in order to increase demand and overall profits. In this marketing strategy, the manufacturer shares a fraction of the retailer’s advertising investment. This paper studies the advertising and pricing decisions in a retailer-manufacturer supply chain in which...

We investigate advertising level, pricing and production decision problems in a supply chain when demand and cost disruptions occur simultaneously. The channel consists of one manufacturer and one retailer where demand depends on retail price and advertisement expenditure. We examine the case in both cooperative game and non-cooperative Stackelberg game.

In this research, a bi-objective model is developed to deal with a supply chain including multiple suppliers, multiple manufacturers, and multiple customers, addressing a multi-site, multi-period, multi-product aggregate production planning (APP) problem. This bi-objective model aims to minimize the total cost of supply chain including inventory costs, manufacturing costs, work force costs, hir...

Capacity dimensioning in production systems is an important task within strategic and tactical production planning which impacts system cost and performance. Traditionally capacity demand at each worksystem is determined from standard operating processes and estimated production flow rates, accounting for a desired level of utilization or required throughput times. However, for distributed prod...