1. Economic growth in a cross-section of countries;Barro;Quarterly Journal of Economics,1991
2. Convergence;Barro;Journal of Political Economy,1992
3. Productivity growth, convergence and welfare;Baumol;American Economic Review,1986
4. Empirical implications of the convergence hypothesis;Bernard;Stanford University Center for Economic Policy Research working paper 239,1991
5. Convergence of international output movements;Bernard;NBER working paper 3717,1991