Some would say the current state of macro is in disarray as it is having a great deal of trouble explaining the current economic situation. But I don't think disarray is so much occuring as is intense competition. Right now there are a ton of competing views trying to explain the siuation. Krugman, Kling, and Sumner seem to me to be the big three right now. Here's Kling on the current state of macro and the competing views:
I am prepared to offer pushback against the Sumner-Hetzel viewpoint. However, it really deserves the status of the "null hypothesis." In a more reasonable world, everyone would be starting from the presumption that Sumner and Hetzel are correct. Those of us arguing folk-Minskyism and telling the Recalculation Story should be the ones fighting an uphill battle to bring our ideas into the policy debates. That this is not the case, and that SC is now on the fringe, is one of the most remarkable stories of this whole macroeconomic episode.
No comments:
Post a Comment