More remarkable still, perhaps, is the opinion of Bücher, an author to whom the Historical school is indebted for some of its most valuable contributions. “It is therefore a matter of great satisfaction that, after a period of diligent collection of material, the economic problems of modern commerce have in recent times been zealously taken up again and that an attempt is being made to correct and develop the old system in the same way in which it arose, with the aid, however, of a much larger store of facts. For the only method of investigation which will enable us to approach the complex causes of commercial phenomena is that of abstract isolation and logical deduction. The sole inductive process that can likewise be considered—namely, the statistical—is not sufficiently exact and penetrating for most of the problems that have to be handled here, and can be employed only to supplement or control.”[849]
III: THE POSITIVE IDEAS OF THE HISTORICAL SCHOOL
What made the criticism of the Historians so penetrating was the fact that they held an entirely different view concerning the scope and aim of economics. Behind the criticism lurked the counter-theory. Nothing less than a complete transformation of the science would have satisfied the founders, but the younger school soon discovered that so ambitious a scheme could never be carried out. It is important that we should know something of the view of those older writers on this question, and the way they had intended to give effect to their plans. The positive contribution made by the Historical school to economic study is even more important than its criticisms, for it gives a clue to an entirely different point of view with which we are continually coming into contact in our study of economic doctrines.
The study of economic phenomena may be approached from two opposite standpoints, which we may designate the mechanical and the organic. The one is the vantage-ground of those thinkers who love generalisations, and who seek to reduce the complexity of the economic world to the compass of a few formulæ; the other of those writers who are attracted by the constant change which concrete reality presents.
The earlier economists for the most part belonged to the former class. Amid all the wealth and variety of economic phenomena they confined their attention almost entirely to those aspects that could be explained on simple mechanical principles. Such were the problems of price fluctuations, the rate of interest, wages, and rent. Production adapting itself to meet variation in demand, with no guide save personal interest, looked for all the world like the intermolecular action of free human beings in competition with one another. The simplicity of the idea was not without a certain grandeur of its own.
But such a conception of economic life is an extremely limited one. A whole mass of economic phenomena of the highest importance and of the greatest interest is left entirely outside. The phenomena of the economic world, as a matter of fact, are extremely varied and changeable. There are institutions and organisations without number, banks and exchanges, associations of masters and unions of men, commercial leagues and co-operative societies. Eternal struggle between the small tradesman and the big manufacturer, between the merchant and the combine, between the peasant proprietor and the great landowner, between classes and individuals, between public and private interests, between town and country, is the common feature of economic life. A state rises to prosperity again to fall to ruin. Competition at one moment makes it superior, at another reduces its lead. A country changes its commercial policy at one period to reintroduce the old régime at another. Economic life fulfils its purposes by employing different organs that are continually modified to meet changing conditions, and are gradually transformed as science progresses and manners and beliefs are revolutionised.
Of all this the mechanical conception tells us nothing. It makes no attempt to explain the economic differences which separate nations and differentiate epochs. Its theory of wages tells us nothing about the different classes of workpeople, or of their well-being during successive periods of history, or about the legal and political conditions upon which that well-being depends. Its theory of interest tells us nothing of the various forms under which interest has appeared at different times, or of the gradual evolution of money, whether metallic or paper. Its theory of profits ignores the changes which industry has undergone, its concentration and expansion, its individualistic nature at one moment, its collective trend at another. No attempt is made to distinguish between profits in industry or commerce and profits in agriculture. The Classical economists were simply in search of those universal and permanent phenomena amid which the homo œconomicus most readily betrayed his character.
The mechanical view is evidently inadequate if we wish to delineate concrete economic life in all its manifold activity. We are simply given certain general results, which afford no clue to the concrete and special character of economic phenomena.
The weakness of the mechanical conception arises out of the fact that it isolates man’s economic activity, but neglects his environment. The economic action of man must influence his surroundings. The character of such action and the effects which follow from it differ according to the physical and social, the political and religious surroundings wherein they are operative. A country’s geographical situation, its natural resources, the scientific and artistic training of its inhabitants, their moral and intellectual character, and even their system of government, must determine the nature of its economic institutions, and the degree of well-being or prosperity enjoyed by its inhabitants. Wealth is produced, distributed, and exchanged in some fashion or other in every stage of social development, but each human society forms a separate organic unit, in which these functions are carried out in a particular way, giving, accordingly, to that society a distinctive character entirely its own. If we want to understand all the different aspects of this life we must make a study of its economic activity, not as it were in vacuo, but in connection with the medium through which it finds expression, and which alone can help us to understand its true nature.[850]