The role and effectiveness of fiscal policy

A meaningful discussion of the role and effectiveness of fiscal policy is not possible within the context of the antiquated textbook models, which in their current and likely future form (the 'New Neo-Classical Synthesis') have been used to endorse the deflationary bias in macroeconomic policy formulation during recent decades. This paper present a critique of the 'mainstream' textbook modelling of fiscal policy, and suggests a more meaningful framework in which to consider the role of fiscal policy; a framework which in particular recognises the realities of endogenous money and interest rate targeting by central banks.