Dr. Brewer has expertise in public administration, public management and the policy-making process, both in the USA and internationally. His research interests coincide with his teaching interests and include the following topics: public administration and democracy, government performance improvement, human resource management, organization theory and behavior, policy implementation, international/comparative administration, research methods and design, data applications, and emerging topics in public management research such as public values, leadership, networks, public service motivation, rules and red tape, and public service performance.