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: Revise and Resubmit
Dietrich, S., Hardt, H. and Swedlund, H. ‘Experiments on Elites in International Relations’ Status: Preparing for Submission
Hardt, H. and von Hlatky, S. ‘Sizing up a Warrior : Military Attitudes toward Gender Integration and Operational Effectiveness in NATO Operations’. Status: Draft complete. Editing
Gillooly, S., Hardt, H. and Smith, A.E. ‘The Impact of the Gender Readings Gap on Female Graduate Student Retention’ Status: Data Analysis
Hardt, H. ‘The Cost of Selective Learning: When Militaries Adopt Lessons but Leave Others Behind’ Status: Data collection
Hardt, H. ‘Institutional Memory.’ In Mayer, S. (Ed.). Research Handbook on NATO. Edward Elgar Publishing. Status: Drafting
Hardt, H. ‘Adapting against an Evolving Enemy: Why NATO Reformed its Mandate to Counter Terrorism’ Status: Drafting
Hardt, H. ‘The Effectiveness of IO Learning Infrastructure: The Cases of NATO, the WTO and the World Bank’. Status: Drafting
Hardt, H. ‘US Public Support for NATO: When Collective Defense becomes Conditional’ Status: Data Analysis
Hardt, H. and Levin, I. ‘Organizational Failure and Legitimacy: Evidence from Haiti’. Status: Data Collection and Analysis
Hardt, H. and Ritter, E.H. 'Institutional Reforms in International Organizations: Introducing the RIOS Dataset' Status: Data Collection
Hardt, H. and Huffman, M. ‘Why Women Leave: Graduate Training and Attrition of Female versus Male Graduate Students in the Social Sciences’. Status: Research Design