Media type: E-Article Title: Beta-convergence and sigma-convergence in corporate governance in Europe Contributor: Matos, Pedro Verga; Faustino, Horácio C. imprint: Elsevier BV, 2012 Published in: Economic Modelling Language: English DOI: 10.1016/j.econmod.2012.07.004 ISSN: 0264-9993 Origination: Footnote: