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the fall in the price of corn, from whatever cause it took place, which occurred towards the middle of the last century, accompanied as it was by a rise, rather than a fall in the price of labour, must have given a great relative check to the employment of capital upon the land, and a great relative stimulus to population; a state of things precisely calculated to produce the reaction afterwards experienced, and to convert us from an exporting to an importing nation.
It is by no means sufficient for Dr. Smith's argument, that the price of corn should determine the price of labour under precisely the same circumstances of supply and demand. To make it applicable to his purpose, he must shew, in addition, that a natural or artificial rise in the price of corn, or in the value of silver, will make no alteration in the state of property, and in the supply and demand of corn and labour; a position which experience uniformly contradicts.
Nothing then can be more evident both from theory and experience, than that the price of corn does not immediately and generally regulate the prices of labour and all other commodities; and that the real price of corn is capable of varying for periods of sufficient length to give a decided stimulus or discouragement to agriculture. It is, of course, only to a temporary encouragement
