Social mobility is a classic topic in sociology, and Hungary presents an interesting case study for a number of reasons. The communist regime that took power after World War II had the proclaimed goal of eliminating the abusive inequalities of the old regime and creating an egalitarian society; it accordingly introduced numerous measures intended to favor the advancement of people with working-class backgrounds. That to some extent these policies worked cannot be disputed, but over time did they simply replace one privileged class with another? What happened during the communist reform era of...