The present study attempted to investigate the writing performance of EFL learners through process vs. product writing on IELTS test. To do this, the researcher randomly selected 60 candidates who wanted to take the IELTS Test. They had already taken and passed several technical courses regarding the skills in that test. After they were divided into two experimental groups, they were given a wr...

Producing customized products to respond to changing markets in a short time and at a low cost is one of the goals in agile manufacturing. To achieve this goal customized products can be produced using an assembly-driven product differentiation strategy. The successful implementation of this strategy lies in efficient scheduling of the system. However, little research has been done in addressin...

The existence of a pure-strategy subgame-perfect equilibrium in qualities and prices is investigated in a duopoly model of vertical differentiation where quality improvements require a quadratic variable cost and network externalities operate. We show that there exists a parameter region where the incentive to predate at the quality stage prevents firms from reaching a pure-strategy non-coopera...

The study aims to increase our knowledge of how a retailer can survive in recession economy by changing its competitive strategy. In particular, the study is to identify those strategies that can help retailers to maintain successful performance despite turbulence in the operational environment. A case study approach is employed to explore a whole picture of a successful retailer’s actions and ...

Product strategy is extremely critical to high-tech companies. The market continuously evaluates and rewards or punishes competitors based primarily on the success or failure of their products. Because of the dynamic nature of high-tech markets, product strategy becomes even more critical than in other industries. This strategy cannot be static, but must be constantly adapting to the changes in...