Fiscal austerity does not on average reduce public debt ratios
The resurgence of economic orthodoxy is a great example of how declining schools of thought can maintain dominance in the narrative for extended periods of time if the vested interests are powerful enough. In the case of the economics profession, mainstream New Keynesian theory persists because it serves the interests of capital. Recently, the IMF urged the Australian government to engage in ‘fiscal consolidation’ in order to support further interest rate hikes by the RBA aimed at reducing inflation quickly. In general, the IMF is urging nations to engage in fiscal austerity in order to bring their public debt ratios down. The problem is that even their own research shows that these fiscal adjustments on average do not succeed. And, usually, they leave a damaged society where the lower income and disadvantaged cohorts are forced to endure the bulk of the negative effects.