3 IZA Discussion Papers
IZA Discussion Paper No. 4209
published as 'Why was urban over-crowding much more severe in Scotland than in the rest of the British Isles? Evidence from the first (1904) official household expenditure survey’ in: European Review of Economic History, 2011, 15 (1), 127-151
IZA Discussion Paper No. 3199
IZA Discussion Paper No. 3046
published as 'Poverty in Edwardian Britain' in: Economic History Review, 2011, 64 (1), 52 - 71