Suppose, as has been contended for, the federal power of taxation were to be confined to duties on imports, it is evident that the government, for want of being able to command other resources, would frequently be tempted to extend these duties to an injurious excess. There are persons who imagine that they can never be carried to too great a length; since the higher they are, the more it is alleged they will tend to discourage an extravagant consumption, to produce a favorable balance of trade, and to promote domestic manufactures. But all extremes are pernicious in various ways. Exorbitant duties on imported articles would beget a general spirit of smuggling; which is always prejudicial to the fair trader, and eventually to the revenue itself: they tend to render other classes of the community tributary, in an improper degree, to the manufacturing classes, to whom they give a premature monopoly of the markets; they sometimes force industry out of its more natural channels into others in which it flows with less advantage; and in the last place, they oppress the merchant, who is often obliged to pay them himself without any retribution from the consumer. When the demand is equal to the quantity of goods at market, the consumer generally pays the duty; but when the markets happen to be overstocked, a great proportion falls upon the merchant, and sometimes not only exhausts his profits, but breaks in upon his capital. I am apt to think that a division of the duty, between the seller and the buyer, more often happens than is commonly imagined. It is not always possible to raise the price of a commodity in exact proportion to every additional imposition laid upon it. The merchant, especially in a country of small commercial capital, is often under a necessity of keeping prices down in order to a more expeditious sale.