In the aftermath of the Financial Crisis (2007-08) and the Great Recession (2007-09), households and firms faced lots of uncertainty, not only about when and how the economy would recover, but also confusion on whether and how the administration, Congress, and the Federal Reserve would react. For families considering the purchase of a new car or a move to another city for a job, and for businesses considering new hires or a plant expansion, this policy uncertainty meant that the prudent choice was often wait-and-see.