Romer (2000) provides an alternative model to the AS/AD and IS/LM models that abandons the LM schedule by having the short-term interest rate set by the central bank. His framework acknowledges the critical role of the central bank in determining short-term interest rates, which moves mainstream...

The current economic crisis offers an historic opportunity for change. The depth of the crisis means there will likely be a policy turn in a Keynesian and even Post Keynesian direction. However, there are profound political, intellectual and sociological obstacles blocking change in underlying...