Economics Letters
Economics Letters > 1995 > 48 > 1 > 83-89
Economics Letters > 1995 > 49 > 1 > 33-38
Economics Letters > 1995 > 49 > 4 > 459-464
Economics Letters > 1995 > 49 > 4 > 397-402
Economics Letters > 1996 > 50 > 3 > 437-442
Economics Letters > 1997 > 54 > 2 > 155-158
Economics Letters > 1999 > 63 > 2 > 201-206
Economics Letters > 1999 > 65 > 3 > 347-351
Economics Letters > 2000 > 66 > 3 > 353-359
Economics Letters > 2001 > 70 > 3 > 363-368
Economics Letters > 2001 > 72 > 2 > 189-193
Economics Letters > 2003 > 81 > 1 > 95-99
Economics Letters > 2003 > 81 > 2 > 279-283
Economics Letters > 2006 > 90 > 1 > 132-140
Economics Letters > 2006 > 91 > 2 > 287-292
Economics Letters > 2006 > 92 > 3 > 368-374
Economics Letters > 2006 > 93 > 3 > 413-420
Economics Letters > 2007 > 94 > 1 > 111-117
Economics Letters > 2008 > 99 > 2 > 268-271
Economics Letters > 2009 > 104 > 1 > 23-26