1. Innovation and the Evolution of the Firm;Abernathy,1976
2. K. Arrow, Economic Welfare and the Allocation of Resources for Invention, in NBER [23].
3. The Economic Implications of Learning by Doing;Arrow;Review of Economic Studies,1962
4. Economic Progress, Private Values and Public Policies: Essays in honour of William Fellner,1977
5. Universal Science, Appropriate Technology and Underdevelopment: A Reprise of the Latin-American Case;Bonfiglioli,1979