Elizabeth Linos is the Emma Bloomberg Associate Professor for Public Policy and Management, and Faculty Director of The People Lab at the Harvard Kennedy School of Government. The majority of her research focuses on how to improve government by focusing on its people and the services they deliver. Specifically, she uses insights from behavioral science and evidence from public management to consider how to recruit, retain, and support the government workforce, how to improve resident-state interactions, and how to better integrate evidence-based policymaking into government. Her research has been published in numerous academic journals including Nature Human Behaviour, Econometrica, The Journal for Public Administration Research and Theory (JPART), The Journal of Political Economy, Public Administration Review, American Economic Journal: Economic Policy, Behavioural Public Policy, and others. Prior to joining the Harvard Kennedy School faculty, Linos has been an assistant professor at UC Berkeley; the VP and Head of Research and Evaluation at the Behavioral Insights Team in North America; and policy advisor to the Greek Prime Minister, George Papandreou, focusing on social innovation and public sector reform. Linos has been named one of the top 10 influencers in local government by ELGL, and was the 2023 recipient of the prestigious David N. Kershaw Award and Prize "established to honor persons who, before the age of 40, have made distinguished contributions to the field of public policy analysis and management."

Ralph Ranalli of the HKS Office of Communications and Public Affairs is the host, producer, and editor of HKS PolicyCast. A former journalist, public television producer, and entrepreneur, he holds an BA in political science from UCLA and a master’s in journalism from Columbia University.

Scheduling and logistical support for PolicyCast has been provided by Lilian Wainaina. Design and graphics support has been provided by Laura King. Web design and social media promotion support has been provided by Catherine Santrock and Natalie Montaner. Editorial support has been provided by Nora Delaney and Robert O’Neill.