History, however, has better stories even as told by the Reserve Bank of New Zealand in its latest bulletin.
Titles such as 'The evolution of prudential supervision in New Zealand', 'Business cycle review 1998-2011' or 'A brief history of monetary policy objectives and independence in New Zealand' might not be to everyone's taste - the executive summary would probably do for most.
But 'The New Zealand Debt Conversion Act 1933: a case study in coercive domestic public debt restructuring' by Michael Reddell is a cracker Easter read.
Reddell's tale illustrates the desperate plight of the then New Zealand government and its attempts to wriggle out of debt by adopting, as one commentator at the time had it "an unprecedented interference with contractual rights in New Zealand".
(But now that we have a precedent maybe today's government could give it a go too.)
"New Zealand entered the Great Depression with very large public and private debts," the article begins. "The burden of those debts was greatly exacerbated by the unexpected size of the fall in real incomes and in the price level."
Now that is probably what the IMF man means by a substantial downside macroeconomic impact.