Rockefeller IV School of Policy & Politics at West Virginia University. His teaching and research interests include the public policymaking process, regulatory politics, lobbying and interest group politics, and health care policy. His most recent work has focused on such issues as the implementation of the Affordable Care Act, provider directories, and regulatory policymaking at the Office of Management and Budget. This work been published in the American Political Science Review, Health Affairs, the Journal of the American Medical Association and the Journal of Health Politics, Policy and Law. Follow him on Twitter: @SimonFHaeder.