0011-1503 0011-1503 S0011-15032011000100098 10.22201/iifs.18704905e.2011.860 Spain 00 00 2011 00 00 2011 43 127 98 105 1987 2010 1966 75 281-304 1982 2006 181-204 2006 2006 1-21 1980 1986 1983 92 3-32 2001 1993 2005 2003 2