“difference, as we have seen in the preceding chapter. In a competitive market economy it is the high-cost producers, the inefficient producers, that are driven out by a fall in price. In the case of an agricultural commodity it is the least competent farmers, or those with the poorest equipment, or those working the poorest land, that are driven out. The most capable farmers on the best land do not have to restrict their production. On the contrary, if the fall in price has been symptomatic of a lower average cost of production, reflected through an increased supply, then the driving out of the marginal farmers on the marginal land enables the good farmers on the good land to expand their production. So there may be, in the long run, no reduction whatever in the output of that commodity. And the product is then produced and sold at a permanently lower price. If”