His research interests include public management, e-government, IT management in the public sector, e-participation, inter/intra organizational networks, and human resource management. His research has appeared in public administration and electronic government journals such as Public Administration Review, American Review of Public Administration, Administration and Society, Government Information Quarterly, and International Journal of Electronic Government Research. His current research projects include e-participation, citizen’s use of social media in government , antecedents and consequences of interpersonal and interagency networks in government.