Cost has a significant impact on competitiveness within the shipbuilding industry. In China, low costs have created favourable conditions for domestic shipyards competing in the international market. However, China's shipbuilders have been facing rising cost pressures in recent years, which may...

This paper investigated the driving force of diffusion in smart phone market by analysing usage of them and making their component model. Main findings are following four: 1) In Korea and Japan their average smart phones' traffic per user has been the world's highest level. But its diffusion...