The decade is coming to a close, and what a decade it has been for the U.S. economy. It started with a recession, a major (Keynesian) stimulus policy package in the form of the American Recovery and Reinvestment Act, followed by a long term “little engine that could” plodding but positive economic expansion, and ended with a (supply side) stimulus agenda in the form of tax and regulatory cuts, all linked together by accommodative monetary policy.   For all 10 years, there has been a media megaphone that the economy was about to fall apart – for the first two-thirds of the decade most of the pessimism came from the political right (during the Obama years) and of late, it’s been coming from the political lef...