1. Brada, J.C. 2009. The New Comparative Economics versus the Old: Less Is More but Is It Enough? The European Journal of Comparative Economics 6(1): 3–15.
2. Campbell, R. 1972. A Shortcut Method for Estimating Soviet GDP. The ACES Bulletin XIV(2): 31–34.
3. Chapman, J.G. (1971) Labor mobility and labor allocation in the USSR. Proceedings of the Association for Comparative Economics. 1–27.
4. Conn, D. 1983. Comparative Economic Systems Theory: Progress and Prospects. The ACES Bulletin XXV(2): 61–80.
5. Djankov, E.L., R. Laporta, F. Lopez-de-Silanes, and A. Shleifer. 2003. The New Comparative Economics. Journal of Comparative Economics 31(4): 595–619.