Prior studies show that both mass and social media have played an influential role after the Great East Japan Earthquake, in particular, media information can affect a person's perception of the disaster as well as their behavioural intention of post-disaster activities. However, currently the...

This paper aims to investigate the impacts of Civic Media, such as access to the Internet, mobile phones and use of social media, on the progress of democratization in Hong Kong. It focuses on one dimension: effects on social movements. Hong Kong is selected as a target of study because the...

We develop an advertising strategy for durable goods firms applying a dual time-period model while considering three-stage game in a Cournot competition. We assume that firms employ two advertising approaches; one is online advertising, which escalates consumers' willingness to purchase goods...

In recent years, many natural disasters have occurred in Japan. As a means for providing information in the event of such a disaster, online media has emerged as a valuable resource. In this study, we analyze the online-media usage tendencies of victims evacuating from Typhoon No. 19 through...