Key points are not available for this paper at this time.
Preface 1. Overview Part I. An Economic Approach: 2. Dualism as a response to flux and uncertainty Michael J. Piore 3. The technological foundations of dualism and discontinuity Michael J. Piore Part II. A Political Approach: 4. The traditional sector in France and Italy Suzanne Berger 5. Discontinuity in the politics of industrial society Suzanne Berger Selected bibliography Index.
Block et al. (1981) studied this question.