Duplicate title to
Dosi, G., Ermoliev, Y.M., & Kaniovski, Y.M.
(1994).
Generalized Urn Schemes and Technological Dynamics.
IIASA Research Report (Reprint).
IIASA, Laxenburg, Austria: RR-94-011. Reprinted from Journal of Mathematical Economics, 23:1-19 [1994].