Paul Krugman: The austerity delusion

The case for cuts was a lie. Why does Britain still believe it?

n May 2010, as Britain headed into its last general election, elites all across the western world were gripped by austerity fever, a strange malady that combined extravagant fear with blithe optimism. Every country running significant budget deficits – as nearly all were in the aftermath of the financial crisis – was deemed at imminent risk of becoming another Greece unless it immediately began cutting spending and raising taxes. Concerns that imposing such austerity in already depressed economies would deepen their depression and delay recovery were airily dismissed; fiscal probity, we were assured, would inspire business-boosting confidence, and all would be well.

People holding these beliefs came to be widely known in economic circles as “austerians” – a term coined by the economist Rob Parenteau – and for a while the austerian ideology swept all before it.