Research in Economics
Research in Economics > 2003 > 57 > 1 > 53-64
Research in Economics > 2006 > 60 > 3 > 121-130
Research in Economics > 2010 > 64 > 1 > 45-57
Research in Economics > 2010 > 64 > 4 > 240-246
Research in Economics > 2012 > 66 > 1 > 18-21
Research in Economics > 2012 > 66 > 4 > 375-382
Research in Economics > 2016 > 70 > 4 > 638-658
Research in Economics > 2017 > 71 > 1 > 140-158