1. Adamson, D. W., Clark, D. E., & Partridge, M. D. (2004). Do urban agglomeration effects and household amenities have a skill bias? Journal of Regional Science, 44, 201–223.
2. Alasia, A., Bollman, R, Parkins, J., & Reimer B. (2008). An index of community vulnerability: Conceptual framework and application to population and employment changes 1981 to 2001 (Agriculture and rural working paper series). Ottawa: Statistics Canada.
3. Albouy, D. Y. (2008). Are big cities really bad places to live? Improving quality-of-life estimates across cities (Working paper 14472). Cambridge, MA: National Bureau of Economic Research.
4. Allinson, J. (2005). Exodus or renaissance? Metropolitan migration in the late 1990s. Town Planning Review, 76, 167–189.
5. Anselin, L. (1988). Spatial econometrics: Methods and models. Boston: Kluwer Academic Publishers.