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...

The maximization of profit as the main objective of companies is being criticized from different forums, advocating for an economic system in which the achievement of social sustainability will play a leading role. In the banking sector, after the outbreak of the crisis in 2008, financial...