0011-1503 0011-1503 S0011-15032010000200003 10.22201/iifs.18704905e.2010.868 Mexico 00 00 2010 00 00 2010 42 125 3 25

1976 30 281-312 2003 1983 55 191-207 1980 5 27-51 2000 1996 74 4 4 549-67 1983 I 2006 2005 79 2 2 7-18 2007 I 1984 1999 35-69