This is excellent from Steve Randy Waldmann on what’s aggravating about a lot of the recent lectures about the perils of overconsumption:
Some people overconsumed relative to their income, and some people invested poorly. Those who overconsumed have mostly faced consequences for their misbehavior — they are either deeply in debt, or they have endured foreclosure or bankruptcy. But the people who invested absurdly, especially “savers” who lent money but permitted themselves ignorance and indifference to how their wealth would be mismanaged, have not suffered the costs of their recklessness. Instead, they have been almost entirely bailed out. It is lenders and investors more than any other group who determine the patterns of our macroeconomy. There are always people willing to overconsume or gamble on foolish enterprises. We do and must rely upon those with resources to steward to ensure those resources are used wisely. They did not, and their recklessness has brought us to catastrophe. But rather than condemn them for negligence and permit their claims to be appropriately devalued, we applaud them for “prudence” and let government action be bound by commitments to sustain their destructive and ridiculous claims. You don’t counter that sort of villainy with technocratic arguments about liquidity traps. You point out that the motherfuckers who are calling themselves prudent, who are blocking both writedowns and government action that might risk inflation, are hypocrites and thieves. You state clearly that their claims are illegitimate and will be written down one way or another, unless we can generate sufficient growth to ratify them ex post, which would require claimants to behave less like indignant creditors and more like constructive equityholders. It is not technocratic economists who will win the day and pull us out of our cul-de-sac, but angry Irishmen and Spaniards who challenge, on moral terms, the right of German bankers to impose vast deadweight costs on current activity because they lent greedily into what might easily have been recognized as a property and credit bubble.
But to speak up for technocratic economists, the problem issue is that to effect political change you need both populist anger and also some kind of technically workable program. We need people to be angry, and we need moralistic challenges, but then we need ideas from Barry Eichengreen.