Research in Economics
Research in Economics > 2007 > 61 > 4 > 208-217
Research in Economics > 2011 > 65 > 1 > 5-35
Research in Economics > 2011 > 65 > 4 > 340-352
Research in Economics > 2011 > 65 > 4 > 279-293
Research in Economics > 2012 > 66 > 3 > 230-238
Research in Economics > 2014 > 68 > 2 > 144-156
Research in Economics > 2014 > 68 > 2 > 112-116
Research in Economics > 2015 > 69 > 4 > 641-660