Examining the Total Output Changes of ICT Sectors of Japan: An Approach of Input – Output

The purpose of this study is to analyze the dynamics of total output of Japanese Information and Communication Technology (ICT) sectors caused by final demand changes. This study employs input – output analysis, an approach in analyzing the interdependence of industries in an economy, as a tool of analysis. The results show that Japanese ICT sectors have similar pattern. The suggestions suggested from this study, based on the previous results, are (1) to enhance the export activity related to ICT sectors, (2) to restrict the import activity regarding ICT products, and (3) to capture more ICT domestic market.