A lot of readers have asked us to sort through the various arguments about whether or not the stimulus bill (which, at the moment, is actually two different bills, one in the House and one in the Senate) will actually work. But we just don’t know the answer to this one. For that matter, even the experts don’t know. On one side, Nobel laureates Paul Krugman and Joseph Stiglitz argue that the only problem with the stimulus bill is that it needs more spending and fewer tax cuts. Those opposing the stimulus have their share of Nobel winners, too. Gary Becker warns that government spending will “crowd out” private spending much more than stimulus supporters believe, while James Buchanan, Edward Prescott and Vernon Smith signed a full-page New York Times ad saying that they don’t believe that more government spending will improve the economy.