billy blog Wed 2010-09-29 10:15 EDT

Budget deficits do not cause higher interest rates

Bill Mitchell

...An often-cited paper outlining the ways in which budget deficits allegedly push up interest rates is -- Government Debt -- by Elmendorf and Mankiw (1998 -- subsequently published in a book in 1999). This paper was somewhat influential in perpetuating the mainstream myths about government debt and interest rates...Their depiction of...Ricardian equivalence...alleges that: ``the choice between debt and tax finance of government expenditure is irrelevant...[because]...a budget deficit today...[requires]...higher taxes in the future...'' ...I have dealt with this view extensively...Ignoring the fact that the description of a government raising taxes to pay back a deficit is nonsensical when applied to a fiat currency issuing government, the Ricardian Equivalence models rest [on] several key and extreme assumptions about behaviour and knowledge. Should any of these assumptions fail to hold (at any point in time), then the predictions of the models are meaningless. The other point is that the models have failed badly to predict or explain key policy changes in the past. That is no surprise given the assumptions they make about human behaviour. There are no Ricardian economies. It was always an intellectual ploy without any credibility to bolster the anti-government case that was being fought then (late 1970s, early 1980s) just as hard as it is being fought now...So where do the mainstream economists go wrong? At the heart of this conception is the [pre-Keynesian] theory of loanable funds...where perfectly flexible prices delivered self-adjusting, market-clearing aggregate markets at all times...Mankiw claims that this ``market works much like other markets in the economy''...[assuming] that savings are finite and the government spending is financially constrained which means it has to seek ``funding'' in order to progress their fiscal plans. The result competition for the ``finite'' saving pool drives interest rates up and damages private spending. This is what is taught under the heading ``financial crowding out''...Virtually none of the assumptions that underpin the key mainstream models relating to the conduct of government and the monetary system hold in the real world...When confronted with increasing empirical failures, the mainstream economists introduce these ad hoc amendments to the specifications to make them more realistic...The Australian Treasury Paper [used advanced econometric analysis to find that] domestic budget deficits do not drive up interest rates. The long-run effect...is virtually zero. The short-run effect is zero!...toss out your Mankiw textbooks...

Billy Blog; budgets deficit; caused higher Interest rate.

The Big Picture Sun 2009-10-11 16:08 EDT

Kaptur & Johnson on Bill Moyers

Former International Monetary Fund chief economist Simon Johnson and US Rep. Marcy Kaptur (D-OH) report on the state of the economy... MARCY KAPTUR: Think about what these banks have done. They have taken very imprudent behavior, irresponsible. They have really gambled, all right? And in many cases, been involved in fraudulent activity. And then when they lost, they shifted their losses to the taxpayer. So, if you look at an instrumentality like the F.H.A., the Federal Housing Administration. They used to insure one of every 50 mortgages in the country. Now it's one out of four. MARCY KAPTUR: Because what they're doing is they're taking their mistakes and they're dumping them on the taxpayer. So, you and I, and the long term debt of our country and our children and grandchildren. It's all at risk because of their behavior. We aren't reigning them in. The laws of Congress passed last year in terms of housing, were hollow. ... SIMON JOHNSON: And Rahm Emanuel, the President's Chief of Staff has a saying. He's widely known for saying, `Never let a good crisis go to waste'. Well, the crisis is over, Bill. The crisis in the financial sector, not for people who own homes, but the crisis for the big banks is substantially over. And it was completely wasted. The Administration refused to break the power of the big banks, when they had the opportunity, earlier this year. And the regulatory reforms they are now pursuing will turn out to be, in my opinion, and I do follow this day to day, you know. These reforms will turn out to be essentially meaningless.

Big Picture; Bill Moyers; Johnson; Kaptur.