Addison, John T.; Bailey, Ralph; Siebert, W. Stanley - Institute for the Study of Labor (IZA) - 2009
dispersion in a partially unionized labor market. Card's method disaggregates the labor population into skill categories, which … union-membership probability and predicted union and nonunion wages. The model yields a natural three-way decomposition of … variance. The decomposition permits counterfactual analysis, using concepts and techniques from the theory of factorial …