2021. Nielsen, J. H. and Mønster, D. “The Affective Style of Politics: Evidence from Surveys and Laboratory Experiments” (Preprint available at SocArXiv www.osf.io DOI: 10.17605/OSF.IO/FJ6DZ)
2021. Nielsen, J. H. and Lindvall, J. “Trust in Government in Sweden and Denmark during the Covid-19 Pandemic”, West European Politics West European Politics, Vol. 44(5-6): 1180-1204 https://www.tandfonline.com/doi/full/10.1080/01402382.2021.1909964?src=
2021. Nielsen, J. H. “Dronningegambit: Magtcentralisering, hård lockdown – og en bekymret befolkning, der dog bakkede op”, Statsvetenskaplig tidsskrift, Vol. 123 (5): 161-179
2021. Nielsen, J. H. and D. Mønster “In the Eye of the Beholder: What We Can Learn About Political Interest From Eye Tracking” (Preprint available at SocArXiv www.osf.io DOI: 10.31235/osf.io/9v6n7)
2020. Curtis, A. and Nielsen, J. H. “Personality’s Cross-National Impact across EU Attitude Dimensions”, Research and Politics, Vol. 7(4): 1-8
2019. Nielsen, J. H. “Europee Danimarca: il sorprendente successo dei partiti mainstream europeisti” (LUISS, Rome) – In L. De Sio, M. N. Franklin and L. Russo (eds): The European Parliament Elections of 2019 (LUISS University Press).
2018. Nielsen, J.H. and T. Capelos, “Editors’ Preface to the Special Issue: The Political Psychology of European Integration: Brexit and Beyond”, Political Psychology, Vol. 6(9): 1207-1212.
2018. Capelos T. and J. H. Nielsen, “Conclusion: The Political Psychology of European Integration: Brexit and Beyond”, Political Psychology, Vol. 39(6): 1419-1420.
2018. Curtis, A. and J. H. Nielsen, “Predispositions Matter…But How? Ideology as a mediator for Personality’s Effect on EU Support in Five Countries”, Political Psychology, Vol. 6(9): 1251-1270.
2018. Nielsen, J. H. “The Effect of Affect: How Affective Style Determines Attitudes Towards the EU”, European Union Politics, Vol.19(1): 75-96.
2017. Nielsen, J. H. and M. Franklin “The 2014 European Parliament Elections: Still Second Order?” in: Nielsen, J. H. and M. Franklin (2016) The Eurosceptic 2014 European Parliament Elections: Second order or Second Rate?” (Palgrave Macmillan in European Union Politics Series), Chapter 1: 1-17.
2017. Nielsen, J. H. and M. Franklin “Conclusions: The 2014 EP Elections as a Lens on Euroscepticism” in: Nielsen, J. H. and M. Franklin (2016) The Eurosceptic 2014 European Parliament Elections: Second order or Second Rate?” (Palgrave Macmillan in European Union Politics Series), Chapter 12: 239-255.
2017. Nielsen, J. H. and M. Franklin (eds)”The Eurosceptic 2014 European Parliament Elections: Second order or Second Rate?” (Palgrave Macmillan in European Union Politics Series)
2017. Nielsen, J. H., M.A. Seeberg & J. Tolstrup (eds) “Introduktion til Komparative Politik” (Hans Reitzels Forlag), Forord: 11.
2017. Nielsen, J. H. M.A. Seeberg & J. Tolstrup “Hvad er komparativ politik?”. In Nielsen, J. H., M.A. Seeberg & J. Tolstrup (eds) “Introduktion til Komparative Politik” (Hans Reitzels Forlag). Chapter 2: 13-19.
2017. Nielsen, J. H. “The Pragmatic Euroscepticism of Scandinavia” in: Routledge Handbook of Euroscepticism (eds. N.Startin & S. Usherwoord) (Routledge), Chapter 18: 231-243.
2016. Nielsen, J. H. “Personality and Euroscepticism: The Impact of Psychological Predisposition on Attitudes towards the EU”, Journal of Common Market Studies, Vol. 54(5): 1175-1198.
2016. Nielsen, J. H. “Why Use Experiments in EU Studies? “, Comparative European Politics, Vol. 14(5): 626-644.
2015. Nielsen, J. H. “Do Group Decision Rules Affect Trust? An Experiment on Group Decisions Rules and Group Trust”, Scandinavian Political Studies, Vol. 39(2): 115-137.
2015. Nielsen, J. H. “Studying EU Attitudes Formation Using Experiments” in Crossroad in European Union Studies: Research Methods in European Union Studies (eds. K. Lynggaard, I. Manners & K. Löfgren) (Palgrave MacMillan), Chapter 18: 281-297.
2014. Nielsen, J. H. “Forord: Politisk Psykologi og Eksperimenter: Nye krydsdisciplinære veje for statskundskaben”, Tidsskriftet Politik, Vol. 17(3): 3-6.
2014. Nielsen, J. H. “Eksperimenter og politologisk forskning: Muligheder og begrænsninger”, Tidsskriftet Politik, Vol. 17(3): 21-29.
2014. Habekost, T. & Nielsen, J. H. “Experimental Methods in Psychology and Cognitive and Affective Neuroscience”, Tidsskriftet Politik, Vol. 17(3): 14-21.
2013. Nielsen, J. H. “At Samle Italien om Forandring” (Translation: Uniting Italy towards change) in Raeson (printed edition), No 14 June
2013. Nielsen, J. H. “Demokrati og Legitimitet i EU” (Translation: Democracy and Legitimacy in the EU) in Statskundskab i praksis – klassiske teorier og moderne problemer (ed. K. Kosiara-Pedersen, G. Nedergaard & E. L. Suenson (Hans Reitzel Forlag), Chapter 11: 177-193.
2013. Nielsen, J. H. ”Et Nyt Borgerinitiativ (Nu mangler vi bare borgeren)” (Translation: The New Citizen’s Initiative. We Just Need Citizens) in Krise og Fornyelse. Perspektiver på EU under Det Danske Formandskab 2012 ” by the Danish Institute for International Studies (ed. Fabrizio Tassinari)
2013. Nielsen, J. H. & M.B. Christensen ”The Democratic Challenges of the EU Presidency after the Lisbon Treaty” in NORDEUROPAforum – Zeitschrift für Politik, Wirtschaft und Kultur, Berlin
2013. Christensen, M. B. & J. H. Nielsen “Can a Small Non-Euro Member State Holding the EU Presidency Make a Difference in Times of EU Economic Crisis? Perspectives on the Danish EU Presidency” in Polish Yearbook of European Studies ed. P. Dabrowska-Klosinska. Vol. YPES 15/2012: 83-107.
2012. Nielsen, J. H. “Berlusconi er tilbage: Monti kom ikke i havn (Translation: Berlusconi returns: Monti did not achieve his goals” in Raeson, 12 November
2012. Nielsen, J. H. ”En Ny Pippa – En Gammel Opskrift” (Translation: A New Pippa – An Old Recipe), book review in Tidsskriftet Politik, Vol. 15(4): 51-53.
2012. Nissen-Adler R., J. H. Nielsen & C. Sørensen ”The Danish EU Presidency: A Midterm Report. Swedish Institute for European Policy Studies (SIEPS) 2012:1op
2012. Nielsen, J. H. “En Ny Håndbog om Experimenter (Endelig!)” (Translation: A New Handbook About Experiments – (Finally!)), book review in Tidsskriftet Politik, Vol. 15(2)
2011. Nielsen J. H. “A Participatory Cure for Europe? An Early Assessment of the Citizens’ Initiative “ in Think Global – Act European (TGAE) Report (Notre Europe, Paris)
2010. Nielsen, J. H. “Views for the Capital: Copenhagen. The Pragmatic Dane Revisited” in Europe’s World, March
2009. Nielsen, J. H. ”Italien: Nu kun et delvist frit demokrati” (Translation: Italy: now only a partly free democracy) in Raeson, No.12
2013. Nielsen, J. H. “Do Deliberative and Participatory Processes Matter? Crafting Trust in Political Institutions”. Ph.D. manuscript (defended 17 October 2012)
2011. Jensen, M.C. D & J. H. Nielsen “EUropa på Vej” (Translation: Europe on its way) (Systime, Århus)