Callan, T., B. Nolan and J. Walsh (2011). The Economic Crisis, Public Sector Pay and the Income Distribution, Who Loses in the Downturn? Economic Crisis, Employment and Income Distribution, Research in Labor Economics, Vol. 32, April 2011, pp. 207-225, http://dx.doi.org/10.1108/S0147-9121(2011)0000032010