Back in 2006, I published a newsletter postulating that “Social Mobility in Bolivia is Finally Improving!” The article was based on casual observations (mostly Evo Morales becoming the President of Bolivia and a former maid becoming the Minister of Justice). Recently, however, I have made a formal, quantitative estimation of the changes in social mobility in all of Bolivia between 1997 and 2007, and the results are nothing short of spectacular! (1).
Social Mobility is an elusive concept that is difficult to estimate quantitatively, but a convenient methodology has been developed to estimate a Social Mobility Index based on information commonly available in standard household surveys. The methodology is based on the simple idea that social mobility is low if family background is important for a child’s future, while social mobility is high if all children have equal opportunities despite different family backgrounds (1).
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