1. Five bell shapes in development;Alonso;Papers of the Regional Science Association,1980
2. The limits of institutional reform in development: Changing rules for realistic solutions;Andrews,2013
3. Toward a comparative institutional analysis;Aoki,2001
4. Cities and economic development from the dawn of history to the present;Bairoch,1988
5. The determinants of urban population growth in Sub-Saharan Africa;Becker;Economic Development and Cultural Change,1988