· (1999). “The ecological effect of unemployment on the incidence of very low birthweight in Norway and Sweden.”Journal of health and social behavior, 40 (4): 422-428. (With RCatalano and T. Hartig).

· (2001). “Detecting the Health Effects of Medical Care Reforms: A Norwegian Example.” Social Science & Medicine, Vol. 53, 1037-1043. (With R. Catalano).

· (2001). “Sykmeldt, friskmeldt, …?” I Ann-Helen Bay, Bjørn Hvinden og Charlotte Koren (red.) Virker velferdsstaten?Kristiansand, Høyskoleforlaget. (With S.Å Dahl).

· (2002). “The case of Norway” I Christopher Prinz (red.):European Disability Pension Policies. European disability pension policies: 11 country trends 1970-2002 London. Ashgate. (With S.ÅDahl).

· (2003). “Fra servicehierarki til serivicearena? Trygdefunksjonærers oppfølging av sykmeldte” Tidsskrift for Velferdsforskning, 6 (4): 217-232. (With M. Kvalvåg ).

· (2005) ”Arbeidskontorenes kontakt med næringslivet.” VelferdVol. 8 nr. 1. (With G. Rusten).

· (2005) ”Arbeidslediges tilfredshet med Aetat.” Tidsskrift for Velferdsforskning Vol 8 nr. 3 (2005).

· (2005) ”Unemployment and Marital Dissolution: A Panel data Study of Norway.” European Sociological Review 21: 135-148.

· (2006) ”Poverty Among Household with Children: a Comparative Study of Norway and Germany.”InternationalJournal of Social Welfare 11: 1-11. (With A.H. Strand, O. Jürgens and W.Voges).

· (2008) Social Class and sickness absence in Norway. Acta Sociologica, Vol. 51, No. 4, 309-327. (With T. Ingebrigtsen).

· (2009) ” The dynamics of Social Assistance Recipiency: Empirical Evidence from Norway.” European Sociological Review25 (2) : 215-231.

· (2009) ” Brukererfaringer med NAV: NAV på rett vei? En surveybasert brukerundersøkelse. Tidsskrift for velferdsforskning2009 ;Volum 12.(3) s. 207-227

· (2009) ” Klasseforskjeller i sykefravær i Norge : en sammenligning av ulike klasseskjemaer. Sosiologisk Tidsskrift2010 ;Volum 18.(4) s. 355-377. (With A.M Steinsland).

· (2009) “Sickness Absence among Immigrants in Norway, 1992-2003.” Acta Sociologica Volum 53.(1) s. 35-52. (With S.Å. Dahl and K.M. Olsen)

· (2011) “General Practitioner characteristics and sickness absence – A register based study of 348,054 vocationally active Norwegians. European Journal of General Practice Volum 17.(4) s. 210-216. (With L.D. Winde and S. Gjesdal).

· (2011) “Disability pension by occupational class - the impact of work-related factors: The Hordaland Health Study Cohort. BMC Public Health Volum 11. (With I. Haukenes, A. Mykletun, A. K. Knudsen, J.G. Mæland.

· (2011) “Har utformingen av lokale NAV-avtaler betydning for brukernes tilfredshet? . Nordiske organisasjonsstudier Volum 13.(3) s. 55-80 (With D. A. Christensen and J.

· (2012) Stiller en ny tid samfunnsforskere ovenfor nye metodiske utfordringer? Forskning om brukererfaringer med Nav som case. Sosiologisk Tidsskrift Volum 20.(3) s. 203-224. (With K. Lundberg and L. Syltevik).

· (2013) · (2009) ” Sickness Absence Among Immigrants in Norway: Does Occupational Disparity Matter?.” European Sociological Review 25 (2) : 215-231. (With T. H. Holmås, M. K. Islam and G. Naz).

Projects

Evaluering av NAV-reformen:http://www.rokkansenteret.uib.no/projects/?/$present&id=272

"Health, work and society - multi-disciplinary studies of deter-minants of sickness absence and disability"

http://www.forskningsradet.no/servlet/Satellite?c=Nyhet&pagename=sykefravaer%2FHovedsidemal&cid=1226993904556