Hardt, H. ‘Institutional Memory’. In Mayer, S. (Ed.) Research Handbook on NATO. Edward Elgar Publishing. Book under contract. Status: Forthcoming - proofs stage.
Hardt, H. ‘Knowledge Guardians in Informal Networks: How International Organizations Recall Strategic Errors.’ In Westerwinter, O. Abbott, K.W. and Biersteker, T. (Eds.). Informal Governance in World Politics. Oxford University Press. Status: Forthcoming - proofs stage.
Hardt, H. and von Hlatky, S. ‘Sizing up a Warrior : Military Attitudes toward Gender Integration and Operational Effectiveness in NATO Operations’. Status: Preparing for submission
Aanstoos, K. and Hardt, H. 'Selective Learning: Why Militaries Adopt Operational Lessons but Leave Others Behind' Status: Preparing for submission
Hardt, H. and Burns, J. 'NATO's Threat Muliplier: How and Why the Alliance is Adapting to Climate Change' Status: Data collection Hardt, H. ‘US Public Support for NATO: When Collective Defense becomes Conditional’ Status: Data analysis
Hardt, H. ‘The Effectiveness of IO Learning Infrastructure: The Cases of NATO, the WTO and the World Bank’. Status: Data analysis
Hardt, H. and Ritter, E.H. 'Institutional Reforms in International Organizations: Introducing the RIOS Dataset' Status: Data Collection