Typography

Cartoon from 1864 poking fun at politicians and greenbacks ( source and explanation ) During the greenback era, the Union government issued irredeemable paper money to help pay for its war against the Confederates. What many people don't realize is that there were actually two different strains of greenbacks—those printed before March 1862 and those printed after. Although these two strains had only slightly different properties, they were not fungible with each other and would go on to have drastically different values in the marketplace. Looking at the respective properties of each type gives some insights a thorny problem: why do colored bits of paper money have value? One classic explanation for the value of fiat money is so-called 'tax-backing.' If the government stipulates that taxes must be paid using government-issued chits of paper, then that will be sufficient to give those chits a positive value. Back in 1910 economist Philip Wicksteed was one of the first econom...

While it somewhat lacked in structure, a good time was had by everyone in the live chat section of the big Warren Mosler vs Bob Murphy debate last night. You can see a replay of the debate here . One of Mosler's running themes (and which Murphy turned into a running gag) was the idea that he (Mosler) could give his business card a positive price by requiring members of the audience to hand over said card to Mosler's bouncer should they wish to leave the room unmolested. Voilà, modern fiat money. In order to get his fiat cards out into the audience, presumably Mosler would have had to spend them into existence by purchasing stuff from the the audience. Only then would audience members be able to afford to leave the room without being subjected to the bouncer's whims. In the MMT literature, this is called twintopt .* A state imposes an obligation on its citizenry to pay a tax, and then dictates what good or item (the "twintopt") will be sufficient to discharge that ...

There is a century's old debate between metallists and chartalists on the origin of money. The metallist view is that the first spark of money emerged through barter and matured when the use of precious metals as money was discovered. The chartalists disagree. According to them, the use of credit preceded the use of precious metals as money. At its core, the metallist/chartalist debate is a battle over the definition of the word money. In a moneyness world, there is no such thing as money. All we have are numerous media of exchange with varying ranges of liquidity. Whether moneyness first gets attached to credit or precious metals is really not important. Imagine that a hunter encounters a trapper. The hunter has a deer. The trapper wants the deer but isn't sure what to offer. On the one hand, he can exchange the two rabbits in his belt for the deer. On the other he can offer his credit. In offering to exchange away his credit, the trapper is simply capitalizing his future ear...

Lord Keynes continues to squabble with the Austrians on the origins of money in two separate posts, one on Adam Smith and the other on Mises's regression theorem . The combativeness on the blog is unproductive, but I left a few comments anyways. On Smith: I don't really disagree with your claims, although I think you have to read the full Wealth of Nations in order to appreciate Adam Smith's theory of money. For instance, you are quoting from book 1 chapter 4, but Smith also has a very interesting (and much more extensive) chapter describing the complex workings of the system of bills of exchange, so he was by no means focused on gold and silver as money (See book 2 chapter 2). In this way he was different from Menger, who never discusses credit. Like Henry Dunning Macleod (who I see someone has already quoted), Smith was comfortable with credit as money.  The existence of Henry Dunning Macleod, as well as George Berkeley and James Steuart, disconfirms the thesis that clas...

Lord Keynes at the Social Democracy blog has an interesting post on Carl Menger.called Menger on the Origin of Money . As I point out in my comments, Lord Keynes is mistaken in trying to recruit Menger to the chartalist side of the metallist vs chartalist debate. Menger always was a pure metallist: So while Menger believed that the state might adopt metals as money, it could not legislate into existence a worthless item as money. The state could construct a system of coinage and thereby perfect an existing metallic monetary system, but not create a system based on intrinsically worthless materials.