M. Chevalier, from his professorial chair in the Collège de France, extended his congratulations to Mill upon his successful restoration of the legitimate duties of Governments.[872] Chevalier thought that those who believed that the economic order could be set up simply by the aid of competition acting through personal interest were either illogical in their arguments or irrational in their aims. Government was simply the manager of the national organisation, and its duty was to intervene whenever the general interest was endangered. But the duties and privileges of government are not exactly those of the village policeman.[873] Applying this principle to public works, he points out that they are more or less State matters, and the guarantee for good work is quite as great when the State itself undertakes to perform it as when it is entrusted to a private individual.
In 1863 Cournot, whose reputation was unequal to either Mill’s or Chevalier’s, but whose penetrating thought, despite its small immediate influence, is quite important in the history of economic doctrines, treats of the same problem in his Principes de la Théorie des Richesses. Going straight to the heart of the problem, he asks whether it is possible to give a clear definition of this general interest—the economic optimum which we are anxious to realise—and whether the system of free competition is clearly superior to every other. He justly remarks that the problem is insoluble. Production is determined by demand, which depends both upon the preliminary distribution of wealth and also upon the tastes of consumers. But if this be the case, it is impossible to outline an ideal system of distribution or to fix upon the kind of tastes that will prove most favourable for the development of society. A step farther and Cournot must have hit upon the distinction so neatly made by Pareto between maximum utility, which is a variable, undefined notion, and maximum ophelimity, “the investigation of which constitutes a clearly defined problem wholly within the realm of economics.”[874]
But Cournot does not therefore conclude that we ought to abstain from passing any judgment in the realm of political economy and abandon all thought of social amelioration. Though the absolutely best cannot be defined, it does not follow that we cannot determine the relatively good. “Improvement or amelioration is possible,” says he, “by introducing a change which operates upon one part of the economic system, provided there are no indirect effects which damage the other parts of the system.”[875] Such progress is not necessarily the result of private effort. Following Sismondi, he quotes several instances in which the interests of the individual collide with those of the public and in which State intervention might prove useful.
Every one of these authors—in varying degrees, of course—admits the legitimacy of State intervention in matters economic. Liberty doubtless is still the fundamental principle. Sismondi was content with mere aspiration, so great did the difficulties of intervention appear to him. Stuart Mill thought that the onus probandi should rest with the innovator. Cournot considered liberty as being still the most natural and simple method, and should the State find it necessary to intervene it could only be in those instances in which science has clearly defined the aim in view and demonstrated the efficacy of the methods proposed. Every one of them has abandoned liberty as a scientific principle. To Cournot it was an axiom of practical wisdom;[876] Stuart Mill upheld it for political reasons as providing the best method of developing initiative and responsibility among the citizens. They all agree that the State, far from being a pis aller, has a legitimate sphere of action. The difficulty is just to define this.[877] This was the task to which Walras addressed himself with remarkable success in his lectures on the theory of the State, delivered in Paris in 1867-68.[878]
And so we find that the progress of thought since the days of Adam Smith had led to important modifications of the old doctrines concerning the economic functions of the State. The publicists, however, were not immediately converted. Even when the century was waning they still remained faithful to the optimistic individualism of the earlier period. The organon of State Socialism merely consists of these analyses incorporated into a system. The authors just mentioned must consequently be regarded, if not as the precursors of State Socialism, at any rate as unconsciously contributing to the theory.
II: THE SOCIALISTIC ORIGIN OF STATE SOCIALISM. RODBERTUS AND LASSALLE
State Socialism is not an economic doctrine merely. It has a social and moral basis, and is built upon a certain ideal of justice and a particular conception of the function of society and of the State. This ideal and this conception it received, not from the economists, but from the Socialists, especially Rodbertus and Lassalle. The aim of these two writers was to effect a kind of compromise between the society of the present and that of the future, using the powers of the modern State simply as a lever.
The idea of a compromise of this kind was not altogether new. A faint suggestion of it may be detected more than once in the course of the century, and an experiment of the kind was mooted in France towards the end of the July Monarchy. At that time we find men like Louis Blanc and Vidal—who were at least socialists in their general outlook—writing to demand State intervention not merely with a view to repairing the injustice of the present society, but also with a view to preparation for the society of the future with as little break with the past as possible. Louis Blanc was in this sense the first to anticipate the programme of the State Socialists. But its more immediate inspirers were Rodbertus and Lassalle, both of whom belonged to that country in which its effects were most clearly seen.
Their influence upon German State Socialism cannot be exactly measured by the amount of direct borrowing that took place. They were linked by ties of closest friendship to the men who were responsible for creating and popularising the new ideas, and it is important that we should appreciate the personal influence which they wielded. Rodbertus formed the centre of the group, and during the two years 1862-64 he carried on an active correspondence with Lassalle. They were brought together by the good offices of a common friend, Lothar Bucher, an old democrat of 1848 who had succeeded in becoming the confidant of Bismarck. Strangely enough, Bismarck kept up his friendship with Lassalle even when the latter was most busily engaged with his propaganda work.[879] Wagner, also, the most eminent representative of State Socialism, was in frequent communication with Rodbertus, and he never failed to recognise his great indebtedness to him. Wagner himself was on more than one occasion consulted by Bismarck.