The Russian-Ukrainian Earnings Divide, forthcoming in Economics of Transition, (accepted 2011). (also IZA Discussion Paper 2330, CEPR DP 5904 and DIW Berlin DP 627; 2006)

Slovakia: Industrial Relations in the Health Care Sector, European industrial relations observatory online

International Migration, Ethnicity and Economic Inequality, in Wiemer Salverda, Brian Nolan and Timothy M. Smeeding, (eds.), Oxford Handbook on Economic Inequality, Oxford: Oxford University Press, (2009), 455–490.(also IZA Discussion Paper 3450, 2008)

High-Skilled Immigration Policy in Europe, in Barry R. Chiswick (ed.) High-Skilled Immigration in a Globalized Labor Market, Washington DC: American Enterprise Institute for Public Policy Reseacrh, (2011), 264–314.

The Russian-Ukrainian Political Divide, forthcoming in Eastern European Economics, (accepted 2010). (also IZA DP 2530; CEPR DP 6085; and DIW Berlin DP 656; 2006)

One Company, Diverse Workplaces: The Social Construction of Employment Practices in Western and Eastern Europe, Palgrave Macmillan (2010), 280 pages

Theories of migration: critical review in the context of the EU East-West flows. CARIM AS Best Participant Essays Series 2010/44, Robert Schuman Centre for Advanced Studies, San Domenico di Fiesole: EUI

EU Labor Markets after Post-Enlargement Migration, Berlin: Springer, (2010), 1st Edition., 2010, VIII, 344 p.

Economic Interests, Company Values and Local Institutions: Shaping Soft Work Practices in a Multinational’s Sub­sidiaries in Western and Central Eastern Europe. Industrielle Beziehungen (2010), Vol. 17, No. 2, pp. 170–191.

Social Determinants of Labor Market Status of Ethnic Minorities in Britain, Review of Labor Economics, Vol. 29, (2009), 167–195. (also IZA DP 3146, University of Milano – Bicocca WP 125; 2007)