Publications [#142787] of Helen F. Ladd

NBER Working Papers

  1. H.F. Ladd, with Charles Clotfelter and Jacob Vigdor. ""Teacher Credentials and Student Achievement in High School: A Cross Subject Analysis with Student Fixed Effects."."  Working Paper 142787 (June, 2007).
    (last updated on 2008/01/29)

    Author's Comments:
    Also published in The Center for the Analysis of Longitudinal Data in Education Research (CALDER), 2007