“…To see why this is, and understand why the evaluation of the progress that has been made, requires rethinking of current empirical approaches to equality of opportunity 8 Behrman and Taubman (1990), Solon (1992), Mulligan (1999), Corak and Heisz (1999), Couch and Lillard (2004), Grawe (2004), andBratsberg et al (2007) all being examples. 9 Bartholemew (1982), Blanden et al (2004), Chakravarty (1995), Dearden et al (1997), Hart (1983), Maasoumi (1986), Maasoumi (1986), Prais (1955), Shorrocks (1978), and Van de Gaer et al (2001) have all produced mobility indices many of which are discussed in Maasoumi (1996). measurement, the structure of the equality of opportunity problem, the logic of a quali- ] respectively, such that p k = Pr(k) for parents, and c i = Pr(i) for children.…”