1. Technical change and the Japanese challenge;Jones,1983
2. What makes the automation industry strategic;Carlsson;Economics of Innovation and New Technology,1991
3. Basic facts about the British machine tool industry and trade;MTTA,1983
4. When are Technological Changes Disruptive?—A Preliminary Analysis of Intervening Variables between Technological and Economic Changes;Granstrand,1991
5. Technological Change, Competition and Firm Performance. A Tentative analysis;Ehrnberg,1991