By means of the indifference-curve approach non-Marxian economics, as we have seen, wants to find an answer to the question, of how the consumbr must allocate his available income, at given prices, in purchasing different commodities so that they yield maximum total utility to him. By observing the behaviour of optimizing consumers, the followers of that theory try to derive the individual and,
... [Show full abstract] by summation, the social demand function from the indifference curves.