National University of Colombia - Management and Accounting School, National University of Colombia - Facultad de Ciencias Económicas, affiliation not provided to SSRN and affiliation not provided to SSRN

Escuela de Administración de Empresas y Contaduría Pública, Facultad de Ciencias Económicas - Universidad Nacional de Colombia, National University of Colombia - Management and Accounting School and National University of Colombia

National University of Colombia, National University of Colombia - Department of Economics, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia - Department of Economics, National University of Colombia - Department of Economics, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia, Universidad Nacional de Colombia, Charles University in Prague - CERGE-EI, a joint workplace of Charles University and the Economics Institute of the Czech Academy of Sciences, National University of Colombia, National University of Colombia, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia, Universidad Nacional de Colombia, National University of Colombia, Students, Facultad de Ciencias Económicas - Universidad Nacional de Colombia, National University of Colombia - Department of Economics, Institución Universitaria Politécnico Grancolombiano, National University of Colombia, National University of Colombia - Management and Accounting School, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia, National University of Colombia, National University of Colombia - Department of Economics, National University of Colombia, Universidad Externado de Colombia, University of Pittsburgh, National University of Colombia - Facultad de Ciencias Económicas, National University of Colombia - Department of Economics and National University of Colombia

National University of Colombia - Management and Accounting School

National University of Colombia - Department of Economics, National University of Colombia - Management and Accounting School, affiliation not provided to SSRN, National University of Colombia - Department of Economics, National University of Colombia - Department of Economics, National University of Colombia - School of Management and Accounting, National University of Colombia - Department of Economics, National University of Colombia, National University of Colombia - Department of Economics, National University of Colombia, University of Pittsburgh, National University of Colombia - Department of Economics, National University of Colombia - Department of Economics and National University of Colombia - Department of Economics

National University of Colombia - Management and Accounting School, National University of Colombia - Facultad de Ciencias Económicas and Polytechnic University Institution Grancolombiano - Facultad de Mercadeo Comunicación y Artes

Fundación Universitaria Konrad Lorenz, University of Valladolid and National University of Colombia - Management and Accounting School