de Haas, Hein Natter, Katharina Vezzoli, Simona Supplemental Material, imre12288-sup-0001-TableS1 - Growing Restrictiveness or Changing Selection? The Nature and Evolution of Migration Policies<sup>1</sup> <p>Supplemental Material, imre12288-sup-0001-TableS1 for Growing Restrictiveness or Changing Selection? The Nature and Evolution of Migration Policies<sup>1</sup> by Hein de Haas, Katharina Natter and Simona Vezzoli in International Migration Review</p> migration policies;Migration Policies 1;DEMIG POLICY database;policy changes 2018-10-01
    https://sage.figshare.com/articles/journal_contribution/Supplemental_Material_imre12288-sup-0001-TableS1_-_Growing_Restrictiveness_or_Changing_Selection_The_Nature_and_Evolution_of_Migration_Policies_sup_1_sup_/7156730
10.25384/SAGE.7156730.v1