The knowledge network in the digital economy and sustainable development / Osamu Sudoh -- Controllability of technological paradigm shift and sustainable growth : an empirical research on 1970-2002 Japanese economy / Shungo Sakaki -- Capital-skill complementarity in the United States and Japan / Reiko Gotoh -- Organization-issued cash in a digital economy / Hiroshi Deguchi -- Strategic alliances and innovative performance in network industries : the case of the mobile Internet in Japan and Europe / Michael Haas and Franz Waldenberger -- Value creation on networks and in corporate activities / Jiro Kokuryo and Yoko Takeda -- The evolution of organization structures in a networked society : the case of Finland / Paul Lillrank -- Research and development partnerships bridged by the intermediate domain : a research provider in the semiconductor industry / Hideyuki Tanaka -- Regional management and e-democracy in the information society : communications among citizens and officials on the website provided by local governments for good local management / Ichiro Shinkai and Koichi Naito.