Research in Economics
Research in Economics > 2004 > 58 > 4 > 257-302
Research in Economics > 2009 > 63 > 1 > 27-54
Research in Economics > 2015 > 69 > 1 > 100-121
Research in Economics > 2016 > 70 > 2 > 232-237
Research in Economics > 2004 > 58 > 4 > 257-302
Research in Economics > 2009 > 63 > 1 > 27-54
Research in Economics > 2015 > 69 > 1 > 100-121
Research in Economics > 2016 > 70 > 2 > 232-237