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 Wall Street Examiner Sat 2010-05-22 19:56 EDT

Imagine There's No Credit Market: Another Look At German Controls

...Thus, when people speak of "rescuing the credit markets" they really mean to say rescuing the liquidity providers who failed to assess lending risks so profoundly they can't make required payments. When people talk of German restrictions killing the credit markets, they really mean killing the middle-men (which may or may not have a deleterious effect on government borrowing). German restrictions on certain types of equity and credit transactions are not aimed at reduced government borrowing. They are aimed at reducing the amount (and means of capture) of profit "earned" by middle-men in the transaction- profits, mind you, as per our model, in the case of government borrowing, come either as a result of the money's original owner getting less interest than a direct deal would generate, the government paying more interest (which only comes from higher tax revenues) than a direct deal would generate, or some combination thereof. ...liquidity providing actions of "credit market" middle-men has run amok. As per J.S. Mill, that credit markets are exerting a distinct and independent influence of their own means they are out of order. With increasing frequency, credit is mispriced or unwisely extended and liquidity, the raison d'être of these people, dries up when it is needed most. Yet the middle-men who fail in their tasks expect to be rescued from their failures, and given even more ways to profit from lending other people's money, while the pool of available savings shrinks. ...In one sense I'm quite happy about all of the financial sector bail-outs governments have provided these credit-market middle-men. Before the bail-outs, one had to argue that finance was like a tax on monetary exchange, now this point is clear, finance is, in fact, a tax- and a growing one at that.

credit markets; German-Controlled; imagine; looking; s; Wall Street Examiner.