Benabou, R., & Ok, E. A. (2001). Mobility as progressivity: Ranking income processes according to equality of opportunity. National Bureau of Economic Research.
Cita Chicago (17th ed.)Benabou, Roland, i Efe A. Ok. Mobility as Progressivity: Ranking Income Processes According to Equality of Opportunity. Cambridge: National Bureau of Economic Research, 2001.
Cita MLA (9th ed.)Benabou, Roland, i Efe A. Ok. Mobility as Progressivity: Ranking Income Processes According to Equality of Opportunity. National Bureau of Economic Research, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.