Photo of Ole Helby Petersen
  • Phone+45 51 22 75 73, +45 46 74 33 74
  • Emailolehp@ruc.dk
  • Website
  • Universitetsvej 1, 25.2

    DK-4000 Roskilde

    Denmark

20072021
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Research Output 2007 2019

2019

Economic effects of contracting out in Scandinavia and the importance of country context

Lindholst, A. C., Petersen, O. H. & Houlberg, K., 2019, (Accepted/In press) Marketization in Local Governments: Evolution and Diffusion in Scandinavia and England. Palgrave Macmillan

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Erfaringer med offentlig-privat samarbejde (OPP): Evaluering af etablering af psykiatriske afdelinger i Aabenraa og Vejle 2012-2018

Hjelmar, U., Kjellberg, J. & Petersen, O. H., May 2019, Erfaringer med offentlig-privat samarbejde (OPP). 65 p.

Research output: Chapter in Book/Report/Conference proceedingReport chapterResearchpeer-review

Evaluating the Costs, Quality and Value for Money of Infrastructure Public-Private Partnerships: A Systematic Literature Review.

Petersen, O. H., Apr 2019, In : Annals of Public and Cooperative Economics. 90, 2, p. 227-244

Research output: Contribution to journalJournal articleResearchpeer-review

Measuring and Managing Ex Ante Transaction Costs in Public Sector Contracting

Petersen, O. H., Erik, B., Potoski, M. & Brown, T. L., 2019, In : Public Administration Review.

Research output: Contribution to journalJournal articleResearchpeer-review

Udarbejdelse af problemstillinger og problemformuleringer i samfundsvidenskabelige universitetsopgaver

Petersen, O. H. & Triantafillou, P., 2019, Metoder i Samfundsvidenskaberne. Kristensen, C. J. & Hussain, M. A. (eds.). 2 ed. Frederiksberg: Samfundslitteratur, p. 29-42 14 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Understanding the relationship between infrastructure public-private partnerships and innovation

Lember, V., Petersen, O. H., Scherrer, W. & Ågren, R., 2019, In : Annals of Public and Cooperative Economics. 90, 2, p. 371-391

Research output: Contribution to journalJournal articleResearchpeer-review

2018

Contracting out local road and park services: Economic effects and their strategic, contractual, and competitive conditions

Lindholst, A. C., Petersen, O. H. & Houlberg, K., 2018, In : Local Government Studies. 44, 1, p. 64-85 22 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Institutional Context and Transaction Costs: Differences in Transaction Cost Expenditures When Selling to Governments and Businesses

Potoski, M., Brown, T. L. & Petersen, O. H., Nov 2018.

Research output: Contribution to conferencePaperResearch

Is Contracting out of Public Services still the Great Panacea? Systematic Review of Studies on Economic and Quality Effects from 2000 to 2014

Petersen, O. H., Hjelmar, U. & Vrangbæk, K., 2018, In : Social Policy and Administration. 52, 1, p. 130-157 28 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Market Failures and Sector Bias in Public Service Markets: Evidence from Survey Ex-periments

Petersen, O. H. & Brogaard, L., Nov 2018.

Research output: Contribution to conferencePaperResearch

Measuring and Managing Ex Ante Transaction Costs in Contracting for Public Services

Petersen, O. H., Erik, B., Potoski, M. & Brown, T. L., 31 May 2018.

Research output: Contribution to conferencePaperResearch

Motivational foundations of public service provision: Towards a theoretical synthesis

Andersen, L. B., Pedersen, L. H. & Petersen, O. H., 2018, In : Perspectives in Public Management and Governance. 1, 4, p. 283–298

Research output: Contribution to journalJournal articleResearchpeer-review

Private Transaction Costs in Public Sector Contracting

Petersen, O. H., Hansen, J. R., Villadsen, A. R. & Houlberg, K., 2018.

Research output: Contribution to conferencePaperResearch

Open Access
File

Public/private ownership and quality of care: Evidence from Danish nursing homes

Hjelmar, U., Bhatti, Y., Petersen, O. H., Rostgaard, T. & Vrangbæk, K., Sep 2018, In : Social Science & Medicine. 216, p. 41-49

Research output: Contribution to journalJournal articleResearchpeer-review

Public-private partnerships (PPPs) in development policy: Exploring the concept and practice

Brogaard, L. & Petersen, O. H., 2018, In : Development Policy Review. 36, S2, p. O729-O747 19 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

The transaction costs of private suppliers in tendering for public sector contracts

Petersen, O. H., Hansen, J. R., Villadsen, A. R. & Houlberg, K., 31 May 2018.

Research output: Contribution to conferencePaperResearch

Conceptual Models of the Individual Public Service Provider

Andersen, L. B., Pedersen, L. H., Bhatti, Y., Petersen, O. H. & Houlberg, K., 2017.

Research output: Contribution to conferencePaperResearch

Conceptual Models of the Individual Public Service Provider: A double mirror?

Andersen, L. B., Pedersen, L. H., Bhatti, Y., Petersen, O. H. & Houlberg, K., 2017.

Research output: Contribution to conferencePaperResearch

Explaining the uptake of infrastructure PPPs across countries: A quantitative comparative analysis of economic and political factors

Petersen, O. H., Scherrer, W. & Verhoest, K., 2017.

Research output: Contribution to conferencePaperResearch

Forskere: Medarbejderkonsekvenser ved udlicitering

Bhatti, Y., Andersen, L. B., Petersen, O. H. & Houlberg, K., 1 Mar 2017, In : Altinget | Kommunal .

Research output: Contribution to journalContribution to newspaper - Comment/debateCommunication

Forskere: Store forskelle i virksomheders omkostninger ved at byde på offentlige opgaver

Hansen, J. R., Petersen, O. H., Villadsen, A. R. & Houlberg, K., 2017, In : Altinget | Kommunal . 28.august 2017

Research output: Contribution to journalContribution to newspaper - Feature articleCommunication

Konsekvenser af udlicitering for medarbejdere på rengøringsområdet

Petersen, O. H., Andersen, L. B., Bhatti, Y. & Houlberg, K., Jun 2017, In : Rent i Danmark. 17, 03, p. 18-19

Research output: Contribution to journalContribution to newspaper - Newspaper articleCommunication

Konsekvenser af udlicitering for medarbejdere som skifter fra offentlig til privat ansættelse: en registerbaseret analyse

Bhatti, Y., Andersen, L. B., Petersen, O. H. & Houlberg, K., 1 Mar 2017, Roskilde: Roskilde Universitet. 82 p.

Research output: Book/ReportReportResearchpeer-review

Open Access
File

Private virksomheders transaktionsomkostninger ved offentlige udbud: en survey-undersøgelse på tværs af brancher

Hansen, J. R., Petersen, O. H., Villadsen, A. R. & Houlberg, K., 2017, Roskilde: Center for forskning i offentligt-privat samspil (COPS). 113 p.

Research output: Book/ReportReportResearchpeer-review

Reforming local service delivery by contracting out? Evaluating the experience of Danish road and park services

Houlberg, K. & Petersen, O. H., 2017, Evaluating Reforms of Local Public and Social Services in Europe: More Evidence for Better Results. Kopric, I., Wollmann, H. & Marcou, G. (eds.). Palgrave Macmillan, p. 133-149 (Governance and Public Management).

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Udvikling i samspillet mellem offentlige og private aktører

Brogaard, L., Petersen, O. H. & Jæger, B., 2017, New Public Governance på dansk. Torfing, J. & Triantafillou, P. (eds.). København: Akademisk Forlag, p. 169-182 14 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

2016

Cost savings or real efficiency gains? Heterogeneous effects of involving the private market in public service delivery

Petersen, O. H. & Houlberg, K., 2016, In : Journal of Strategic Contracting and Negotiation. 2, 3, p. 206-226 21 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Economic efficiency of centralized public procurement: Results from a quasi-experiment

Petersen, O. H., Jensen, M. C. D. & Bhatti, Y., 2016.

Research output: Contribution to conferencePaperResearch

Forsker: Internationale studier kan lære os om konkurrence

Petersen, O. H., 13 Dec 2016, In : Altinget | Forsyning.

Research output: Contribution to journalContribution to newspaper - Newspaper articleCommunication

Kvalitet på offentlige og private plejecentre i Danmark: Forskningsprojektet 'dokumentation af effekter ved konkurrenceudsættelse af offentlige opaver' - del-rapport 6

Hjelmar, U., Bhatti, Y., Rostgaard, T., Petersen, O. H., Vrangbæk, K., Larsen, P. T. & Michelle Molsbergen Jacobsen, L., Dec 2016, Roskilde: Roskilde Universitet. 88 p.

Research output: Book/ReportReportResearchpeer-review

Open Access

Marketization trajectories in the Danish road and park sectors: Marketization trajectories in the Danish road and park sectors

Lindholst, A. C., Hansen, M. B. & Petersen, O. H., 2016, In : International Journal of Public Sector Management. 29, 5, p. 457-473

Research output: Contribution to journalJournal articleResearchpeer-review

Mere viden er på vej om effekter af udlicitering

Petersen, O. H., 17 Mar 2016, In : Altinget | Embedsværk.

Research output: Contribution to journalContribution to newspaper - Comment/debateCommunication

Open Access

National varieties of public-private partnerships (PPPs): A comparative analysis of PPP-supporting units in 19 European countries

Van den Hurk, M., Brogaard, L., Lember, V., Petersen, O. H. & Witz, P., 2016, In : Journal of Comparative Policy Analysis. 18, 1, p. 1-20

Research output: Contribution to journalJournal articleResearchpeer-review

Offentlig-privat samspil: Fra privatisering til innovationspartnerskaber

Petersen, O. H. & Suenson, E. L., 2016, Statskundskab i praksis: klassiske teorier og moderne problemer. Kosiara-Pedersen, K., Nedergaard, G. & Suenson, E. L. (eds.). 2 ed. København: Karnov Group, p. 139-156

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Public and private provision of nursing homes: Is there any quality difference?

Petersen, O. H., Rostgaard, T., Bhatti, Y., Hjelmar, U. & Vrangbæk, K., 2016.

Research output: Contribution to conferencePaperResearch

Public-private partnerships (PPPs) in local services: Risk-sharing and private delivery of water services in Spain

Carpintero, S. & Petersen, O. H., 2016, In : Local Government Studies. 42, 6, p. 958-979

Research output: Contribution to journalJournal articleResearchpeer-review

Regulation and governance of public-private partnerships (PPPs): a comparative analysis of divergent practices in 20 European countries

Verhoest, K., Murwantare Soecipto, R., Petersen, O. H. & Scherrer, W., 2016.

Research output: Contribution to conferencePaperResearch

Små kvalitetsforskelle mellem offentlige og private plejecentre

Hjelmar, U., Bhatti, Y., Vrangbæk, K., Rostgaard, T. & Petersen, O. H., 16 Dec 2016, In : Magasinet Pleje.

Research output: Contribution to journalContribution to newspaper - Newspaper articleCommunication

The role of private actors in public sector innovation

Petersen, O. H., Lember, V., Scherrer, W. & Ågren, R., 2016, Enhancing Public Innovation by Transforming Public Governance. Torfing, J. & Triantafillou, P. (eds.). Cambridge: Cambridge University Press, p. 197-214

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Udarbejdelse af problemstillinger og problemformuleringer i samfundsvidenskabelige universitetsopgaver

Petersen, O. H. & Triantafillou, P., 2016, Metoder i samfundsvidenskaberne. Kristensen, C. J. & Hussain, M. A. (eds.). Frederiksberg: Samfundslitteratur

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Vi har sammenlignet offentlige og private plejecentre her er de små forskelle

Rostgaard, T., Petersen, O. H., Hjelmar, U., Bhatti, Y. & Vrangbæk, K., 16 Dec 2016, In : DenOffentlige.dk.

Research output: Contribution to journalContribution to newspaper - Comment/debateCommunication

Open Access
2015

Bundling and unbundling in public-private partnerships: Implications for risk sharing in urban transport projects

Carpintero, S. & Petersen, O. H., Jul 2015, In : Project Management Journal. 46, 4, p. 35-46

Research output: Contribution to journalJournal articleResearchpeer-review

Contracting out local services: A tale of technical and social services

Petersen, O. H., Houlberg, K. & Ring Christensen, L., 2015, In : Public Administration Review. 75, 4, p. 560-570

Research output: Contribution to journalJournal articleResearchpeer-review

Contracting out of local roads: Effects for costs and service quality in Danish municipalities

Petersen, O. H. & Houlberg, K., Oct 2015.

Research output: Contribution to conferencePaperResearch

Danish trajectories of marketization: The involvement of private contractors as providers of park and road maintenance

Lindholst, A. C., Hansen, M. B. & Petersen, O. H., 2015.

Research output: Contribution to conferencePaperResearch

Diverging or converging PPP policies, regulations and supporting arrangements? A comparative analysis of 20 European countries

Murwantara Soecipto, R., Verhoest, K., Scherrer, W. & Petersen, O. H., 2015, Public Private Partnerships in Transport: Trends and Theory. Roumboutsos, A. (ed.). Abingdon: Routledge, p. 19-43 (Routledge Studies in Transport Analysis).

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Effekter af konkurrenceudsættelse på det kommunale vejområde

Houlberg, K. & Petersen, O. H., Aug 2015, In : Trafik & Veje. 92, 8, p. 33-34

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File