1. Catching up, forging ahead and falling behind;Abramovitz;Journal of Economic History,1986
2. Amendola, G., Perrucci, A. (Eds.), 1995. L'Italia nella competizione tecnologica internazionale. Franco Angeli, Milan.
3. Amendola, G., Guerrieri, P., Padoan, P.C., 1997. In: Archibugi, D., Michie, J. (Eds.), International Patterns of Technological Accumulation and Trade, 1997c.
4. Archibugi, D., Pianta, M., 1992. The Technological Specialisation of Advanced Countries. A Report to the EEC on International Science and Technology Activities. Kluwer, Boston.
5. Aggregate convergence and sectoral specialization in innovation;Archibugi;Journal of Evolutionary Economics,1994