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beings, is a question for the legislator; and one which he cannot escape from considering, and in some way or other deciding.
Again, the prevention and suppression of force and fraud afford appropriate employment for soldiers, policemen, and criminal judges; but there are also civil tribunals. The punishment of wrong is one business of an administration of justice, but the decision of disputes is another. Innumerable disputes arise between persons, without mala fides on either side, through misconception of their legal rights, or from not being agreed about the facts, on the proof of which those rights are legally dependent. Is it not for the general interest that the State should appoint persons to clear up these uncertainties and terminate these disputes? It cannot be said to be a case of absolute necessity. People might appoint an arbitrator, and engage to submit to his decision; and they do so where there are no courts of justice, or where the courts are not trusted, or where their delays and expenses, or the irrationality of their rules of evidence, deter people from resorting to them. Still, it is universally thought right that the State should establish civil tribunals; and if their defects often drive people to have recourse to substitutes, even then the power held in reserve of carrying the case before a legally constituted court gives to the substitutes their principal efficacy.
Not only does the State undertake to decide disputes, it takes precautions beforehand that disputes may not arise. The laws of most countries lay down rules for determining many things, not because it is of much consequence in what way they are determined, but in order that they may be determined somehow, and there may be no question on the subject. The law prescribes forms of words for many kinds of contract, in order that no dispute or! misunderstanciing may arise about their meaning: it makes provision that, if a dispute does arise, evidence shall be procurable for deciding it, by requiring that the document be attested by witnesses and executed with certain formalities. The law preserves authentic evidence of facts to which legal consequences are attached, by keeping a registry of such facts; as of births, deaths, and marriages, of wills and contracts, and of judicial proceedings. In doing these things, it has never been alleged that government oversteps the proper limits of its functions.
Again, however wide a scope we may allow to the doctrine that individuals are the proper guardians of their own interests, and that government owes nothing to them but to save them from being interfered with by other people, the doctrine can never be applicable
, to any persons but those who are capable of acting in their own
j behalf. The individual may be an infant, or a lunatic, or fallen
| into imbecility. The law surely must look after the interest of such
I; persons. It does not necessarily do this through officers of its own.
!; It often devolves the trust upon some relative or connexion. But, in doing so, is its duty ended? Can it make over the interests of one person to the control of another, and be excused from supervision, or from holding the person thus trusted responsible for the discharge of the trust?
There is a multitude of cases in which governments, with general approbation, assume powers and execute functions for which no reason can be assigned except the simple one, that they conduce If to general convenience. We may take as an example, the function (which is a monopoly too) of coining money. This is assumed for no more recondite purpose than that of saving to individuals the trouble, delay, and expense of weighing and assaying. No one, however, even of those most jealous of state interference, has objected to this as an improper exercise of the powers of government. I Prescribing a set of standard weights and measures is another instance. Paving, lighting, and cleansing the streets and thoroughfares is another; whether done by the general government, or, as is more usual, and generally more advisable, by a municipal authority. Making or improving harbours, building lighthouses, making surveys in order to have accurate maps and charts, raising dykes to keep the sea out, and embankments to keep rivers in, are cases in point. Examples might be indefinitely multiplied without intruding on any disputed ground. But enough has been said to show that the admitted functions of government embrace a much wider field than can easily be included within the ring-fence of any restrictive definition, and that it is hardly possible to find any ground of justification common to them all, except the comprehensive one of general expedi:ency; nor to limit the interference of government by any universal rule, save the simple and vague one, that it should never be admitted Hbut when the case of expediency is strong.
§ 3. Some observations, however, may be usefully bestowed on the nature of the considerations on which the question of government interference is most likely to turn, and on the mode of estimating the comparative magnitude of the expediencies involved. This will form the last of the three parts, into which our discussion of the principles and effects of government interference may conveniently be divided. The following will be our division of the subject.
We shall first consider the economical effects arising from the manner in which governments perform their necessary and acknowledged functions.
We shall then pass to certain governmental interferences of what I have termed the optional kind (i.e. overstepping the boundaries of the universally acknowledged functions) which have heretofore taken place, and in some cases still take place, under the influence of false general theories.
It will lastly remain to inquire whether, independently of any false theory, and consistently with a correct view of the laws which regulate human affairs, there be any cases of the optional class in which governmental interference is really advisable, and what are those cases.
The first of these divisions is of an extremely miscellaneous character: since the necessary functions of government, and those which are so manifestly expedient that they have never or very rarely been objected to, are, as already pointed out, too various to be brought under any very simple classification. Those, however, which are of principal importance, which alone it is necessary here to consider, may be reduced to the following general heads.
First, the means adopted by governments to raise the revenue which is the condition of their existence.
Secondly, the nature of the laws which they prescribe on the two great subjects of Property and Contracts.
Thirdly, the excellences or~defects of the system of means by which they enforce generally the execution of their laws, namely, their judicature and police.
We commence with'Tihe first head, that is, with the theory of Taxation,
ON THE GENERAL PRINCIPLES OF TAXATION
§ 1. The qualities desirable, economically speaking, in a system of taxation, have been embodied by Adam Smith in four maxims or principles, which, having been generally concurred in by subsequent writers, may be said to have become classical, and this chapter cannot be better commenced than by quoting them,*
"1. The subjects of every state ought to contribute to the support of the government as nearly as possible in proportion to their respective abilities: that is, in proportion to the revenue which they respectively enjoy under the protection of the state. In the observation or neglect of this maxim consists what is called the equality or inequality of taxation."2. The tax which each individual is bound to pay ought to be certain, and not arbitrary. The time of payment, the manner of payment, the quantity to be paid, ought all to be clear and plain to the contributor, and to every other person. Where it is otherwise, every person subject to the tax is put more or less in the power of the tax-gatherer, who can either aggravate the tax upon any obnoxious contributor, or extort, by the terror of such aggravation, some present or perquisite to himself. The uncertainty of taxation encourages the insolence and favours the corruption of an order of men who are naturally unpopular, even when they are neither insolent nor corrupt. The certainty of what each individual ought to pay is, in taxation, a matter of so great importance, that a very considerable degree of inequality, it appears, I believe, from the experience of all nations, is not near so great an evil as a very small degree of uncertainty.
"3. Every tax ought to be levied at the time, or in the manner, in which it is most likely to be convenient for the contributor to pay it. A tax upon the rent of land or of houses, payable at the * Wealth of Nations, book v. oh. ii.
same term at which such rents are usually paid, is levied at a time when it is most likely to be convenient for the contributor to pay; or when he is most likely to have wherewithal to pay. Taxes upon such consumable goods as are articles of luxury are all finally paid by the consumer, and generally in a manner that is very convenient to him. He pays them by little and little, as he has occasion to buy the goods. As he is at liberty, too, either to buy or not to buy, as he pleases, it must be his own fault if he ever suffers any considerable inconvenience from such taxes.
"4. Every tax ought to be so contrived as both to take out and to keep out of the pockets of the people as little as possible over and above what it brings into the public treasury of the state. A tax may either take out or keep out of the pockets of the people a great deal more than it brings into the public treasury, in the four following ways. First, the levying of it may require a great number of officers, whose salaries may eat up the greater part of the produce of the tax, and whose perquisites may impose another additional tax upon the people." Secondly, it may divert a portion of the labour and capital of the community from a more to a less productive employment. "Thirdly, by the forfeitures and other penalties which those unfortunate individuals incur who attempt unsuccessfully to evade the tax, it may frequently ruin them, and thereby put an end to the benefit which the community might have derived from the employment of their capitals. An injudicious tax offers a great temptation to smuggling. Fourthly, by subjecting the people to the frequent visits and the odious examination of the tax-gatherers, it may expose them to much unnecessary trouble, vexation, and oppression :" to which may be added, that the restrictive regulations to which trades and manufactures are often subjected to prevent evasion of a tax, are not only in themselves troublesome and expensive, but often oppose insuperable obstacles to making improvements in the processes.
The last three of these four maxims require little or other explanation or illustration than is contained in the passage itself. How far any given tax conforms to, or conflicts with them, is a matter to be considered in the discussion of particular taxes. But the first of the four points, equality of taxation, requires to be more fully examined, being a thing often imperfectly understood, and on which many false notions have become to a certain degree accredited, through the absence of any definite principles of judgment in the popular mind.