(forthcoming May 2012) Amsterdam: Amsterdam University Press (Series "Changing Welfare States").
(accepted for publication) Socio-Economic Review.
(forthcoming) Governance: an International Journal of Policy, Administration and Institutions (with Yannis Papadopoulos).
(2011) International Migration, forthcoming.
(2010) Policy and Politics 38(4): 565-582 (with Marie-Christine Fontana and Yannis Papadopoulos).
(2010) European Journal of Industrial Relations 16(1): 57-72
(2008) Swiss Political Science Review 14(2): 521-550 (with Marie-Christine Fontana and Yannis Papadopoulos)
(2007) Swiss Political Science Review 13 (1): 1-38
(2006) Social Policy and Administration 39 (6): 653-668
(2006) A Contrario. Revue interdisciplinaire de sciences sociales 4(1): 99-116.
(2011) in Trampusch, C. & A. Mach (eds.), Switzerland in Europe: Continuity and Change in the Swiss Political Economy. London: Routledge: 205-223 (with Martino Maggetti and Marie-Christine Fontana).
(2011) in Uwe Becker (ed.) The Changing Political Economies of Small West European Countries. Amsterdam: Amsterdam University Press (with André Mach): 99-124.
(2009) in Bruszt, L. and Holzhacker, R.L (eds.) The Transnationalization of Economies, States and Civil Societies: New Challenges for Governance in Europe. New York: Springer: 83-106.
(2005) in Church, C. (ed.), Switzerland and the European Union, London: Routledge: 215-233 (with Martino Maggetti)
(2004) in Stavrou, N. (ed.), People On The Move: The Security, Social, And Economic Implications Of Mass Migration. Durham, NC: Duke University Press: 147-166.
(2009) Book review in Swiss Political Science Review 15(3): 537-541.
(2007) Book Review in Analise Social 184: 944-948 (in Portuguese)
(2006) Book Review in Swiss Political Science Review 12 (3): 144-146.
(2005) Book review in Swiss Political Science Review 11 (1): 189-192.
(2011) EUI Max Weber Working Papers, MWP 2011/14
(2009) NCCR Democracy Working Papers 34 (with Yannis Papadopoulos)
Travaux de Science Politique de l'IEPI, n° 16.
(2011) Paper presented at the ECPR Joint Sessions of Workshops, St-Gallen, April 2011.
Le Temps, 28.2.2012
(2011) Le Temps, Geneva, 1.12.2011, p. 13.
(2011) Pages de Gauche, Lausanne, September 2011, p. 6.
(2008) Pages de Gauche, Lausanne, Décembre 2008, p. 8.
(2008) Pages de Gauche, Lausanne, Septembre 2008, p. 4.
(2006) Le Temps, Geneva, 10.4.2006, p. 15.