How coinage influences the price of inland commodities.
Is it not evident, from the principles laid down in the first chapter, that, in this case, the value of the coin must rise, not only with respect to bullion, but with respect to every commodity: or in other words, that the prices of commodities must fall universally with respect to the denominations of the coin. For who will pay the same price for a commodity, after he has been obliged to pay —— per cent. to purchase the price with which he must buy? But the moment the great operation of the general coinage is over, and that trade begins to work its former effects, while the balance of it is supposed to remain unfavourable, all prices will return to their former rate, with regard to the denominations of the coin, by the operation of another principle. The new coin procured at so much cost will then fall to the price of bullion; that is to say, all the price paid for coinage will be lost, and consequently money will return to its former value; or in other words, prices will be made to rise to their former height; because then no body will be obliged to pay — per cent. to procure the price.
A case not to be resolved by this theory, but left to be verified by experiment.
Now, it is the effect operated upon prices by the return of a favourable balance, when coin regains an advanced price above bullion by the influence of commerce, which my theory does not reach to. I cannot discover a principle, which can force the prices of articles of inland consumption to fall and fluctuate with the prices of bullion; because I find them too closely attached to the denominations of the coin; and that foreign commerce has not sufficient influence upon them. As that combination is beyond my reach to extricate, I leave it to the decision of experiment.
Here a plain objection occurs against what has been said in the twelfth chapter of the first part, viz. That the wearing of the English coin has the effect of raising the price of corn in the market, which would be made to fall upon a restitution of the coin to legal weight. But the answer is plain. In the former case, the diminution of the value of the coin was supposed real and permanent; in which case, with time, it works its effects of raising prices without doubt: but here the augmentation is not real, and the fluctuations of the value of the coin with respect to bullion, are both imperceptible to any but merchants, and at the same time so uncertain, that they have not time to work their effects upon the price of other commodities.
Were a balance of trade to continue long favourable, and were coin to preserve, during all that time, the same advanced value with regard to bullion, in that case I have little doubt but the value of that universal commodity (bullion) in conjunction with the operations and influence of foreign commerce, might reach inland markets, and reduce the price of commodities. But this is seldom the case (as I am apt to believe,) and in proportion as it is so, more or less, will a duty on coinage influence the price of commodities.
Coinage affects the price of bullion immediately; and that of commodities indirectly.
Coinage therefore ought, upon many occasions, to be considered as affecting immediately the price of bullion only, and that of commodities indirectly: whereas the diminution of the intrinsic value of the coin, by immediately affecting price, must consequently affect the rate of every thing which is given for it.
Let us next examine the consequence of imposing coinage by the influence of the principles of commerce.