Peter Heyn Nielsen

Peter Heyn Nielsen is a Research Fellow at the Department of Social Sciences and Business within the Roskilde School of Governance at Roskilde University. His research focuses on governments and ministers in parliamentary democracies, particularly the policymaking role of individual ministers in coalition governments. He holds a Cand.Scient.Pol. and Ph.D., and from 2022 to 2024, he was a visiting fellow at the University of Oxford. His work integrates quantitative and qualitative methods to explore Danish politics, cabinet committees, prime ministership, and ministerial public popularity.

Research interests include Danish political history, institutional analysis, and the interplay between public opinion and ministerial accountability. His publications address topics like ministerial resource allocation, cabinet committee influences, and prime ministerial power dynamics. Awards include the 2025 Professor Sven Henningsens legat and the 2018 Årets faghistoriske artikel. Collaborations include projects on the Danish Prime Minister's Office with Professor Tim Knudsen.