Government economic policy, like almost any realistic decision problem, has two fundamental characteristics: it is sequential and it is uncertain. - Kenneth Arrow

We find that capitalism, like any very complex system, contains within itself contradictory tendencies, but there is no reason to suppose they are fatal, at least in the foreseeable future. We do find implied in these contradictions some social tasks: the completion of the tasks involved in the achievement of macroeconomic stability, the redistribution of income and power to improve the sense of justice in the arrangements of society, by which I mean the inseparable elements of the liberty and equality of individuals, and, perhaps hardest, the increase in the sense of individual and local control over one's destiny in the workplace and the small society. These aims are mutually reinforcing, not competitive.

The terms of trade with the outside world should not be regarded as freely given to the firm. In a world with a large number of commodities, even knowing the prices of relevant commodities involves the costly acquisition of certain kinds of information.

Child care has grown up under different circumstances than education and probably for a mixture of reasons, good and bad. There are many systems of child care, some private, some public. As compared with primary and secondary education, there is clearly less need for coordination. The sequencing of classes is much less important. It would appear that the ability of parents to monitor the conduct of the child care activity is much greater because the activity is much closer to everyday experience and knowledge. Most of the informational and structural arguments for the public supply of education are absent in the case of child care. Reputation and experience may suffice for adequate monitoring.