Sunstein favors a regime of [[central planning]] based on regulation and "choice architecture".<ref>{{cite book|url=https://books.google.com/books?id=bt6sPxiYdfkC|last1=Sunstein|first1=Cass R|title=Nudge: Improving Decisions About Health, Wealth, and Happiness|date=2009|publisher=Penguin|isbn=978-1101655092}}</ref> | Sunstein favors a regime of [[central planning]] based on regulation and "choice architecture".<ref>{{cite book|url=https://books.google.com/books?id=bt6sPxiYdfkC|last1=Sunstein|first1=Cass R|title=Nudge: Improving Decisions About Health, Wealth, and Happiness|date=2009|publisher=Penguin|isbn=978-1101655092}}</ref> |