7 IZA Policy Papers
IZA Policy Paper No. 214
IZA Policy Paper No. 102
IZA Policy Paper No. 73
published in: IZA Journal of European Labor Studies, 2014, 3:10, [Open Access]
IZA Policy Paper No. 68
published in: Co-operatives in a Post-Growth Era: Creating Co-operative Economics, Sonja Novkovic and Tom Webb, eds., pages 221-241, 2014, Zed Books (Distributed by University of Chicago Press)
IZA Policy Paper No. 51
IZA Policy Paper No. 44