THE ANALYSIS IN CHAPTER 1 WAS based on the logical implications of the assumption of action, and its results hold true for all human action. The application of these principles was confined, however, to “Crusoe economics,” where the actions of isolated individuals are considered by themselves. In these situations, there are no interactions between persons. Thus, the analysis could easily and directly be applied to n number of isolated Crusoes on n islands or other isolated areas.

From this point on, we shall develop an analysis of the workings of a society based purely on voluntary action, entirely unhampered by violence or threats of violence. We shall examine interpersonal actions that are purely voluntary, and have no trace of hegemonic relations. Then, after working out the laws of the unhampered market, we shall trace the nature and results of hegemonic relations—of actions based on violence or the threat of violence.

In describing the conditions that must obtain for interpersonal exchange to take place (such as reverse valuations), we implicitly assumed that it must be two different goods that are being exchanged. If Crusoe at his end of the island produced only berries, and Jackson at his end produced only the same kind of berries, then no basis for exchange between them would occur.

Before analyzing the problem of the terms of exchange, it is well to recall the reason for exchange—the fact that each individual values more highly the good he gets than the good he gives up. This fact is enough to eliminate the fallacious notion that, if Crusoe and Jackson exchange 5,000 berries for one cow, there is some sort of “equality of value” between the cow and the 5,000 berries. Value exists in the valuing minds of individuals, and these individuals make the exchange precisely because for each of them there is an inequality of values between the cow and the berries.

One22 of the most important problems in economic analysis is the question: What principles determine the formation of prices on the free market? What can be said by logical derivation from the fundamental assumption of human action in order to explain the determination of all prices in interpersonal exchanges, past, present, and future?