1. Alves, N., & Martins, C. (2014). Household income mobility in the European Union and in Portugal: an analysis of labor market and demographic events. Economic Bulletin and Financial Stability Report Articles, 53-63.
2. Bartels, C., & Bonke, T. (2013). Can households and welfare states mitigate rising earnings instability? The review of income and wealth, 59(2), 250-282.
3. Beccaria, L., Maurizio, R., Trombetta, M., & Vazquez, G. (2015). Income instability during a period of economic growth and improving social and labor conditions: Latin America in the 2000s. Trabajo presentado en la LI Reunión Annual de la Asociación Argentina de Economía Política. Recuperado de http://www.aaep.org.ar/anales/works/works2016/beccaria.pdf
4. Chiappori, P. (1992). Collective labor supply and welfare. Journal of Political Economy 100 (3), 437-467.
5. Duncan, G., & Morgan, J. (1981). Persistence and change in economic status and the role of changing family composition. En M. Hill, D. Hill, & J. Morgan, Five thousand American families - Patterns of economic progress (pp.1-45). Ann Arbor: Institute for Social Research.