Jensen, Uwe; Gartner, Hermann; Rässler, Susanne - Institut für Arbeitsmarkt- und Berufsforschung (IAB) - 2006
estimation of earnings frontiers: the censoring of the income data, by multiple imputation. Then, we estimate individual … potential income with stochastic earnings frontiers, and we measure overeducation as the ratio between actual income and … potential income. It is shown that the measurement of overeducation by this income ratio is a valuable addition to the …