Krugman has some arguments against US fiscal austerity
"So how much we spend on supporting the economy in 2010 and 2011 is almost irrelevant to the fundamental budget picture. Why, then, are Very Serious People demanding immediate fiscal austerity?The answer is, to reassure the markets â because the markets supposedly wonât believe in the willingness of governments to engage in long-run fiscal reform unless they inflict pointless pain right now. To repeat: the whole argument rests on the presumption that markets will turn on us unless we demonstrate a willingness to suffer, even though that suffering serves no purpose.
And the basis for this belief that this is what markets demand is ⦠well, actually thereâs no sign that markets are demanding any such thing. Thereâs Greece â but the Greek situation is very different from that of the US or the UK. And at the moment everyone except the overvalued euro-periphery nations is able to borrow at very low interest rates."
I have some disagreements with this. ''even though that suffering serves no purpose'', it actually serves a big purpose, it shows that politicians inherently biased to spend are willing to stop doing so, this is similar to the Fed outlining their exit strategy which helps to control inflation expectations. There is nothing irrational about it.
Lets say a fat guy(who is your co-worker) says he havent eat in 24hrs and he is going to the supermarket to buy some food, he needs your money, you know he needs that to survive but you also suspects he is likely to go into a eating binge and buy everything in sight, that might make you nervous, maybe you dont give him the money. But if he outlines a health plan and which foods he will buy and furthermore asks for a limited amount of money(cutting down unessentials) he sounds more credible, perhaps you will fund him now. You understand that funding him is important as he helps you make money but if you just give money without any regard he is going to die of heart disease, so you HAVE to try to compliance from him by getting him into the right path. If markets aren't 'reassured' by the government, they start to believe in worst case scenarios, we just saw that with Hungary. So the Krugman policy might work in textbook theory(where everyone acts rationally, how ironic) but in the real world it doesnt
"And the basis for this belief that this is what markets demand is ⦠well, actually thereâs no sign that markets are demanding any such thing"
The evidence is the move in CDS prices that Krugman seems to be blinded to even though the same measure is widely used to explain the Greece situation. Its still low but its on a up trend, just like a tons of EU nations were a few months ago