1. Abramitzky, R. 2005. The limits of equality: an economic analysis of the Israeli kibbutz. Northwestern University Dissertation.
2. Religion and economic growth across countries;Barro;American Sociological Review,2003
3. Sect, subsidy, and sacrifice: An economist’s view of ultra-orthodox Jews;Berman;Quarterly Journal of Economics,2000
4. Institutions and international trade: lessons from the commercial revolution;Greif;American Economic Review,1992
5. Contract enforceability and economic institutions in early trade: the Maghribi traders’ coalition;Greif;American Economic Review,1993