"Against Remedial Restraint in Administrative Law" Walker, Christopher J. WWWHEIN Administrative Law Columbia Law Review Online 2017 "Legislating in the Shadows" Walker, Christopher J. WWWHEIN Administrative Law University of Pennsylvania Law Review 2017 "Modernizing the Administrative Procedure Act" Walker, Christopher J. WWWHEIN Administrative Law Administrative Law Review 2017 "Chevron in the Circuit Courts: The Codebook Appendix" Walker, Christopher J. MLaw RepositoryWWWHEIN Administrative Law Michigan Law Review Online 2017 "Lawmaking Within Federal Agencies and Without Judicial Review" Walker, Christopher J. WWWHEIN Administrative Law Journal of Land Use and Environmental Law 2017 "Short-Circuiting the New Major Questions Doctrine" Walker, Christopher J. WWW Administrative Law Vanderbilt Law Review En Banc 2017