1. Arhend, R. (2000). Speed of reform, initial conditions, political orientation or what? explaining Russian regions economic performance. Moscow: CEPR/WDI Annual International Conference on Transition Economics, 2–5 July
2. Berkowitz, D., & DeJong, D. (1998). Accounting for growth in post-Soviet Russia. Unpublished manuscript. Pittsburgh, PA: University of Pittsburgh
3. Russia's internal border;Berkowitz;Regional Science and Urban Economics,1999
4. Campos, N. (1999). Back to the future: the growth prospects of transition economies reconsidered. Working Paper No. 229, Ann Arbor: William Davidson Institute
5. Campos, N., Coricelli (2000). Growth in transition: what we know, what we don't, and what we should. Paper prepared for GDN (http://orion.forumone.com/gdnet/files.fcgi/430_Campos-paper.pdf)