1. Horizontal versus Vertical Information. Structure of the Firm;Aoki;American Economic Review,1986
2. Parallel Convergence-National Strategies in Information Technology;Arnold,1986
3. Japanese Colour TV Firms. Decision-making from the 1950s to the 1980s;Baba,1985
4. From Public Access to Private Connections: Network Strategies and Competitive Advantage;Bar,1989