0872-3419 0872-3419 S0872-34192020000200057 10.21747/08723419/soc40a3 30 12 2020 30 12 2020 40 57 74

2013 33 2 2 29-41 1999 2016 2016 2018 2013 81-104 2010 2011 7 1 1 13-6 2012 1993 2002 55 6 6 639-67 2011 2005 2001 41 3 3 8-19 2004 Rio de Janeiro, Brazil 2007 19 19 47-56 MOW International Research Team 1987 2008 2007 6 2 2 1-27 2010 30 30 91-127 2001 WORLD ECONOMIC FORUM 2010