An Experimental Analysis of Social Mobility Comparisons

2004

Social mobility is an issue at the crossroad of various disciplines: sociology, statistics, political science and economics. We review alternative approaches to the analysis of intergenerational income mobility, and conduct a questionnaire aimed to reveal students' opinions on some basic principles developed in the literature. The questionnaire includes questions focussed on: (a) the difference between structural and exchange mobility; (b) the decomposition of mobility tables into parameters linked to structural mobility and parameters linked to exchange mobility; (c) the effects of transformations of the status variables (incomes) on mobility comparisons. These issues have been formalized …