0188-3380 0188-3380 S0188-33802018000300177 10.24275/etypuam/ne/e042018/guzman Mexico Mexico Mexico 00 00 2018 00 00 2018 spe4 177 213

1998 2017 1993 35 251-73 1962 29 3 3 155-73 2007 11 2 2 279-97 1990 98 5 5 103-25 1986 76 5 5 1072-85 1996 341-4 1995 39 39 859-87 2016 24 4 4 334-53 2002 2009 1988 26 2010 441-80 2005 19-40 2009 1996 735 1993 8 4 4 817-37 1996 48 2 2 323-50 1982 1990 1661-707 1992 2004 54 12 12 1104-21 2005 2012 4 1 1 541-65 2013 65 3 3 675-98 2015 73-93 2005 33 4 4 377-95 International Centre for Trade and Sustainable Development (ICTSD) 2009 2003 1988 22 1 1 3-42 1999 8 1 1 3-40 2017 6 1 1 1-26 1920 8 1993 1997 15 3 3 51-61 2008 37 4 4 761-6 2011 25 1-39 1996 341-4 1990 98 5 5 S71-S102 1999 2011 1912 1947 7 2 2 149-59 1957 39 3 3 312-20 1994 35 2 2 361-85 1996 21 2 2 61-79 1999 24 1 1 67-76