1870-6622 1870-6622 S1870-66222015000100125 United Kingdom UK 00 06 2015 00 06 2015 12 1 125 144

1989 44 5 5 1435-8 1995 51 5 5 12-24 2006 2002 12 1 1 23-43 2013 2001 25 9 9 1789-804 2001 8 325-42 2007 Datastream International 2012 2002 1997 4 3 3 7-49 2008 8th 2002 176- 223 1994 6 32-45 2002 11 3 3 7-22 2003 1998 1 1 1 5-19 2001 2nd 2006 2000 56 2 2 1-21 1995 14 3-26 1952 7 1 1 77-91 2002 2007 Erasmus School of Economics Erasmus University Rotterdam Netherlands.Rees DG 2001 4th 1963 9 277-93 2008 5th 1989 1 125-80