The impetus for economic reform and the creation of an international comparisons system in Comecon (1962–1969)

This paper examines the impact of economic reforms in the USSR and the Comecon countries, in particular the Kosygin reform (1965), on the development of a system of international economic comparisons in 1962–1969. Using previously unpublished archival materials from Comecon and Soviet statistical agencies, the author shows that reform initiatives stimulated methodological innovations, such as purchasing power parity (PPP) comparisons. However, institutional conflicts, ideological constraints, and technological limitations hindered the system’s integration into global practice, notably the UN International Comparison Program (ICP). The article argues that, despite partial successes, the stagnation of the project after 1969 reflected deeper systemic deficiencies within planned economies, including bureaucratic inertia and unresolved competition among research centers.