Paul KrugmanA guide to U.S. politics and the economy — from the mainstream to the wonkish. Sign up for Paul Krugman's newsletter, for Times subscribers only. More A guide to U.S. politics and the economy — from the mainstream to the wonkish. Sign up for Paul Krugman's newsletter, for Times subscribers only. More I am an Opinion columnist for The New York Times. What I Cover Most of my writing involves economi
