AN ESSAY ON MEDIVAL ECONOMIC TEACHING
by
GEORGE O'BRIEN, LITT.D., M.R.I.A.
Author of 'The Economic History of Ireland in the Seventeenth Century,' and 'The Economic History of Ireland in the Eighteenth Century'
1920
TO THE REV. MICHAEL CRONIN, M.A., D.D. UNIVERSITY COLLEGE, DUBLIN
AUTHOR'S NOTE
I wish to express my gratitude to the Rev. Dr. Cronin for his kindness in reading the manuscript, and for many valuable suggestions which he made; also to Father T.A. Finlay, S.J., and Mr. Arthur Cox for having given me much assistance in the reading and revision of the proofs.
CONTENTS
CHAPTER I INTRODUCTORY SECTION 1. AIM AND SCOPE OF THE ESSAY SECTION 2. EXPLANATION OF THE TITLE 1. Medival 2. Economic 3. Teaching SECTION 3. VALUE OF THE STUDY OF THE SUBJECT SECTION 4. DIVISION OF THE SUBJECT
CHAPTER II PROPERTY SECTION 1. THE RIGHT TO PRODUCE AND DISPENSE PROPERTY SECTION 2. DUTIES REGARDING THE ACQUISITION AND USE OF PROPERTY SECTION 3. PROPERTY IN HUMAN BEINGS
CHAPTER III DUTIES REGARDING THE EXCHANGE OF PROPERTY SECTION 1. THE SALE OF GOODS 1. The Just Price 2. The Just Price when Price fixed by Law 3. The Just Price when Price not fixed by Law 4. The Just Price of Labour 5. Value of the Conception of the Just Price 6. Was the Just Price Subjective or Objective? 7. The Medival Attitude towards Commerce 8. Cambium SECTION 2. THE SALE OF THE USE OF MONEY 1. Usury in Greece and Rome 2. Usury in the Old Testament 3. Usury in the First Twelve Centuries of Christianity 4. The Medival Prohibition of Usury 5. Extrinsic Titles 6. Other Cases in which more than the Loan could be repaid 7. The Justice of Unearned Income 8. Rent Charges 9. Partnership 10. Concluding Remarks on Usury SECTION 3. THE MACHINERY OF EXCHANGE
CHAPTER IV CONCLUSION
INDEX
CHAPTER I
INTRODUCTORY
SECTION 1.AIM AND SCOPE OF THE ESSAY
It is the aim of this essay to examine and present in as concise a form as possible the principles and rules which guided and regulated men in their economic and social relations during the period known as the Middle Ages. The failure of the teaching of the so-called orthodox or classical political economists to bring peace and security to society has caused those interested in social and economic problems to inquire with ever-increasing anxiety into the economic teaching which the orthodox economy replaced; and this inquiry has revealed that each system of economic thought that has from time to time been accepted can be properly understood only by a knowledge of the earlier system out of which it grew. A process of historical inquiry of this kind leads one ultimately to the Middle Ages, and it is certainly not too much to say that no study of modern European economic thought can be complete or satisfactory unless it is based upon a knowledge of the economic teaching which was accepted in medival Europe. Therefore, while many will deny that the economic teaching of that period is deserving of approval, or that it is capable of being applied to the conditions of the present day, none will deny that it is worthy of careful and impartial investigation.
There is thus a demand for information upon the subject dealt with in this essay. On the other hand, the supply of such information in the English language is extremely limited. The books, such as Ingram's History of Political Economy and Haney's History of Economic Thought, which deal with the whole of economic history, necessarily devote but a few pages to the Middle Ages. Ashley's Economic History contains two excellent chapters dealing with the Canonist teaching; but, while these chapters contain a mass of most valuable information on particular branches of the medival doctrines, they do not perhaps sufficiently indicate the relation between them, nor do they lay sufficient emphasis upon the fundamental philosophical principles out of which the whole system sprang. One cannot sufficiently acknowledge the debt which English students are under to Sir William Ashley for his examination of medival opinion on economic matters; his book is frequently and gratefully cited as an authority in the following pages; but it is undeniable that his treatment of the subject suffers somewhat on account of its being introduced but incidentally into a work dealing mainly with English economic practice. Dr. Cunningham has also made many valuable contributions to particular aspects of the subject; and there have also been published, principally in Catholic periodicals, many important monographs on special points; but so far there has not appeared in English any treatise, which is devoted exclusively to medival economic opinion and attempts to treat the whole subject completely. It is this want in our economic literature that has tempted the author to publish the present essay, although he is fully aware of its many defects.
It is necessary, in the first place, to indicate precisely the extent of the subject with which we propose to deal; and with this end in view to give a definition of the three words, 'medival, economic, teaching.'
SECTION 2.EXPLANATION OF THE TITLE
1. Medival.
Ingram, in his well-known book on economic history, following the opinion of Comte, refuses to consider the fourteenth and fifteenth centuries as part of the Middle Ages.[1] We intend, however, to treat of economic teaching up to the end of the fifteenth century. The best modern judges are agreed that the term Middle Ages must not be given a hard-and-fast meaning, but that it is capable of bearing a very elastic interpretation. The definition given in the Catholic Encyclopdia is: 'a term commonly used to designate that period of European history between the Fall of the Roman Empire and about the middle of the fifteenth century. The precise dates of the beginning, culmination, and end of the Middle Ages are more or less arbitrarily assumed according to the point of view adopted.' The eleventh edition of the Encyclopdia Britannica contains a similar opinion: 'This name is commonly given to that period of European history which lies between what are known as ancient and modern times, and which has generally been considered as extending from about the middle of the fifth to about the middle of the fifteenth centuries. The two dates adopted in old text-books were 476 and 1453, from the setting aside of the last emperor of the west until the fall of Constantinople. In reality it is impossible to fix any exact dates for the opening and close of such a period.'
[Footnote 1: History of Political Economy, p. 35.]
We are therefore justified in considering the fifteenth century as comprised hi the Middle Ages. This is especially so in the domain of economic theory. In actual practice the fourteenth and fifteenth centuries may have presented the appearance rather of the first stage of a new than of the last stage of an old era. This is Ingram's view. However true this may be of practice, it is not at all true of theory, which, as we shall see, continued to be entirely based on the writings of an author of the thirteenth century. Ingram admits this incidentally: 'During the fourteenth and fifteenth centuries the Catholic-feudal system was breaking down by the mutual conflicts of its own official members, while the constituent elements of a new order were rising beneath it. The movements of this phase can scarcely be said to find an echo in any contemporary economic literature.'[1] We need not therefore apologise further for including a consideration of the fourteenth and fifteenth centuries in our investigations as to the economic teaching of the Middle Ages. We are supported in doing so by such excellent authorities as Jourdain,[2] Roscher,[3] and Cossa.[4] Haney, in his