I am Professor of Politics and Public Policy, Head of Politics and International Relations and Director of the Centre for Public Policy and Administration at Queen's University Belfast.

My research engages with a variety of debates within and between political science, public sector governance and public policy.  I am particularly interested in the role played by administrative systems in translating political preferences into public policy outcomes.  I serve on the editorial committees of Public Administration Review, the International Journal of Public Sector Management, Irish Political Studies and Administration.

Recent work has been concerned with:

o Technology, Government and Society.  From 2020-25 I was Co-Director of the H2020 Marie Skłodowska-Curie Doctoral Training Programme titled Collaboration in Training and Innovation for Growing, Evolving and Networked Societies (CITI-GENS) for 2020-25. I am also Co-Investigator in the Leverhulme Interdisciplinary Network on Cybersecurity and Society (LINAS) Project at QUB (2021-26).  I currently supervise and co-supervise a number of PhD students working on the effects of digitisation and technology on the role of government, and have published work with them on such issues as the accountability consequences of the use of AI in government.

o International Public Policy: I was the QUB lead for the International Public Policy Observatory during 2020-24. This was an Economic and Social Research Council (ESRC) collaboration with University College London, the Wales Centre for Public Policy, the University of Glasgow and a number of think-tanks which provides policy-makers with access to resources, evidence and analysis of global policy responses to the COVID-19 pandemic. I am also Programme Director of the MSc in International Public Policy at QUB and supervise a number of PhDs looking at changing modes of state governance. 

o Evolution and Reform of State Administrations: For several years I have been involved in research on the autonomy, accountability, rationalisation and re-organisation of public sector agencies or ‘quangos’. With colleagues from this network I have recently begun to examine longitudinal aspects of state bureaucracy using time-series datasets on public organisation. This work builds on my post-doctoral research in 2009-10 at the UCD Geary Institute for Public Policy, which resulted in the production of the Irish State Administration Database (www.isad.ie). I am a founding Board member of the European Network for Public Administration (ENPA).

o Irish Government and Politics: Since publishing my PhD-based book concerning parliamentary accountability in Ireland in 2005, I have authored and edited a number of textbooks on Irish government and politics and continue to teach on these topics.  More recently, in my role as President of the Political Studies Association of Ireland (2016-19) and co-chair (with Conor Little, University of Limerick) of the PSAI Specialist Group on Public Policy (2020-24), I have sought to advance the Irish political science community and develop its profile nationally and internationally.   

As well as researching, teaching and supervising in these areas, I have published work and retain ongoing interests in the study of political-administrative relationships, public sector reform, organisational theory and parliaments. 

Some of my research papers on these and other topics are available via the Social Science Research Network, ResearchGate or Google Scholar. A number of blogs are also available on The Conversation and QPOL.

Research Supervision
I am happy to supervise dissertations and theses allied to my teaching and research interests as outlined above, as well as related fields.

My teaching concerns Irish politics and government, and international public administration/management and policy respectively. I convene a Level 3 Module on Politics, Public Administration and Policy-Making (PAI 3068) and two post-graduate Modules on The Politics of the Republic of Ireland (PAI7022) and International Public Policy (PAI7070), respectively . I am Programme Convenor of the inter-disciplinary MSc in International Public Policy at Queen’s.

In 2023 I was elected as a Fellow of the Academy of Social Sciences.

In 2022 I was invited to join the Royal Irish Academy's Social Sciences Committee, serving as Chair since 2025.

I am a former President of the Political Studies Association of Ireland (PSAI; www.psai.ie), 2016-19. 

I am visiting Full Professor at the Geary Institute for Public Policy at Univeristy College Dublin.