id 2006 EWCO 2010 Eyrian 2007 Fama & French 1992 Farmer et al 2005 Ferrero 2010 Cassidy J, 2009. How Markets Fail. Allen Lane Champernowne DG, Cowell F, 1998. Economic Inequality and Income Distribution. Cambridge, UK: Cambridge University Press. Chatterjee A, Sinha S, Chakrabarti B, 2007. Economic