Economics Letters
Economics Letters > 2012 > 117 > 1 > 239-242
Economics Letters > 2012 > 117 > 1 > 253-255
Economics Letters > 2012 > 117 > 1 > 138-141
Economics Letters > 2012 > 117 > 1 > 306-310
Economics Letters > 2012 > 117 > 1 > 340-343
Economics Letters > 2012 > 117 > 1 > 146-148
Economics Letters > 2012 > 117 > 1 > 18-20
Economics Letters > 2012 > 117 > 1 > 39-41
Economics Letters > 2012 > 117 > 1 > 348-353
Economics Letters > 2012 > 117 > 1 > 178-181
Economics Letters > 2012 > 117 > 1 > 88-90
Economics Letters > 2012 > 117 > 1 > 57-59
Economics Letters > 2012 > 117 > 1 > 7-9
Economics Letters > 2012 > 117 > 1 > 298-302
Economics Letters > 2012 > 117 > 1 > 168-169
Economics Letters > 2012 > 117 > 1 > 200-203
Economics Letters > 2012 > 117 > 1 > 1-3
Economics Letters > 2012 > 117 > 1 > 375-378
Economics Letters > 2012 > 117 > 1 > 223-226
Economics Letters > 2012 > 117 > 1 > 287-290