Principles of Economics Palgrave Classics in Economics Palgrave Classics publishes seminal works which have shaped the discipline and influenced governments around the world. Authored by the leading e conomists of the day these books are essential reading for student, academics and the intellectual lay reader. Titles include: Alfred Marshall PRINCIPLES OF ECONOMICS, Eighth edition W. Stanley Jevons THE THEORY OF POLITICAL ECONOMY, Fourth edition A.C. Pigou THE ECONOMICS OF WELFARE, Fourth edition Joan Robinson THE ACCUMULATION OF CAPITAL, Third edition Palgrave Classics in Economics Series Standing Order ISBN: 978–0–230–24927–1 You can receive future titles in this series as they are published by placing a standing order. Please contact your bookseller or, in case of difficulty, write to us at the address below with your name and address, the title of the series and the ISBN quoted above. Customer Services Department, Macmillan Distribution Ltd, Houndmills, Basingstoke, Hampshire RG21 6XS, England Principles of Economics Eighth Edition Alfred Marshall Introduction © Peter Groenewegen, 2013 All rights reserved. No reproduction, copy or transmission of this publication may be made without written permission. No portion of this publication may be reproduced, copied or transmitted save with written permission or in accordance with the provisions of the Copyright, Designs and Patents Act 1988, or under the terms of any licence permitting limited copying issued by the Copyright Licensing Agency, Saffron House, 6–10 Kirby Street, London EC1N 8TS. Any person who does any unauthorized act in relation to this publication may be liable to criminal prosecution and civil claims for damages. The author has asserted his right to be identified as the author of this work in accordance with the Copyright, Designs and Patents Act 1988. First edition 1890, Second edition 1891, Third edition 1895, Fourth edition 1898, Fifth edition 1907, Sixth edition 1910, Seventh edition 1916, Eighth edition 1920, Reprinted 1922, 1925, 1927, 1930, 1936, 1938, 1946, 1947, Reset and Reprinted 1949, Reprinted 1952, 1956, 1959, 1961, 1962, 1964, 1966, 1969, 1972, 1974, 1977, 1979, 1982, 2013 by PALGRAVE MACMILLAN Palgrave Macmillan in the UK is an imprint of Macmillan Publishers Limited, registered in England, company number 785998, of Houndmills, Basingstoke, Hampshire RG21 6XS. Palgrave Macmillan in the US is a division of St Martin’s Press LLC, 175 Fifth Avenue, New York, NY 10010. Palgrave Macmillan is the global academic imprint of the above companies and has companies and representatives throughout the world. Palgrave® and Macmillan® are registered trademarks in the United States, the United Kingdom, Europe and other countries ISBN 978-0-230-24929-5 ISBN 978-1-137-37526-1 (eBook) DOI 10.1007/978-1-137-37526-1 This book is printed on paper suitable for recycling and made from fully managed and sustained forest sources. Logging, pulping and manufacturing processes are expected to conform to the environmental regulations of the country of origin. A catalogue record for this book is available from the British Library. A catalog record for this book is available from the Library of Congress. Contents Introduction ix Peter Groenewegen Preface to the First Edition xix Preface to the Eighth Edition xxiv Book I Preliminary Survey 1 Introduction 1 2 The Substance of Economics 12 3 Economic Generalizations or Laws 24 4 The Order and Aims of Economic Studies 32 Book II Some Fundamental Notions 1 Introductory 41 2 Wealth 45 3 Production, Consumption, Labour, Necessaries 53 4 Income. Capital 60 Book III On Wants and Their Satisfaction 1 Introductory 70 2 Wants in Relation to Activities 73 3 Gradations of Consumers’ Demand 78 4 The Elasticity of Wants 86 5 Choice between Different Uses of the Same Thing. Immediate and Deferred Uses 98 6 Value and Utility 103 Book IV The Agents of Production, Land, Labour, Capital and Organization 1 Introductory 116 2 The Fertility of Land 120 3 The Fertility of Land, continued. The Tendency to Diminishing Return 125 v vi Contents 4 T he Growth of Population 145 5 The Health and Strength of the Population 162 6 Industrial Training 170 7 The Growth of Wealth 183 8 Industrial Organization 200 9 Industrial Organization, continued. Division of Labour. The Influence of Machinery 208 10 I ndustrial Organization, continued. The Concentration of the Specialized Industries in Particular Localities 222 11 I ndustrial Organization, continued. Production on a Large Scale 232 12 I ndustrial Organization, continued. Business Management 243 13 C onclusion. Correlation of the Tendencies to Increasing and to Diminishing Return 262 Book V General Relations of Demand, Supply and Value 1 Introductory. On Markets 269 2 T emporary Equilibrium of Demand and Supply 276 3 Equilibrium of Normal Demand and Supply 281 4 The Investment and Distribution of Resources 292 5 Equilibrium of Normal Demand and Supply, continued, with Reference to Long and Short Periods 302 6 J oint and Composite Demand. Joint and Composite Supply 316 7 Prime and Total Cost in Relation to Joint Products. Cost of Marketing. Insurance against Risk. Cost of Reproduction 327 8 Marginal Costs in Relation to Values. General Principles 334 9 Marginal Costs in Relation to Values. General Principles, continued 343 10 M arginal Costs in Relation to Agricultural Values 353 11 M arginal Costs in Relation to Urban Values 365 12 E quilibrium of Normal Demand and Supply, continued, with Reference to the Law of Increasing Return 377 13 T heory of Changes of Normal Demand and Supply, in Relation to the Doctrine of Maximum Satisfaction 383 14 T he Theory of Monopolies 395 15 S ummary of the General Theory of Equilibrium of Demand and Supply 411 Contents vii Book VI The Distribution of the National Income 1 Preliminary Survey of Distribution 418 2 Preliminary Survey of Distribution, continued 436 3 Earnings of Labour 454 4 Earnings of Labour, continued 465 5 Earnings of Labour, continued 474 6 Interest of Capital 482 7 Profits of Capital and Business Power 495 8 Profits of Capital and Business Power, continued 506 9 Rent of Land 523 10 L and Tenure 530 11 G eneral View of Distribution 549 12 G eneral Influences of Progress on Value 556 13 P rogress in Relation to Standards of Life 574 Appendix A The Growth of Free Industry and Enterprise 602 Appendix B The Growth of Economic Science 624 Appendix C The Scope and Method of Economics 636 Appendix D Uses of Abstract Reasoning in Economics 644 Appendix E Definitions of Capital 647 Appendix F Barter 652 Appendix G The Incidence of Local Rates, with Some Suggestions as to Policy 655 Appendix H Limitations of the Use of Statical Assumptions in Regard to Increasing Return 664 Appendix I Ricardo’s Theory of Value 670 Appendix J The Doctrine of the Wages-Fund 677 Appendix K Certain Kinds of Surplus 683 Appendix L Ricardo’s Doctrine as to Taxes and Improvements in Agriculture 686 Mathematical Appendix 690 Index 707 Comparative Index 720 Introduction Peter Groenewegen In 1890, during his sixth year as professor of economics at the University of Cambridge, Alfred Marshall published the first edition of what became his major book on the subject, Principles of Economics. Thirty years later, in 1920, the book’s eighth edition appeared, a volume frequently reprinted (in 1922, 1925, 1930, 1936, 1938, reset and reprinted in 1949, 1952, 1956, 1959, ninth variorum edition in 1961, and so on). It greatly outsold the copies of the book sold during its author’s lifetime, which ended in 1924 (26,297 copies had by then been sold in England and America; 39,890 were sold from 1924–25 to 1941–42). Moreover, the book was continuously in print throughout the twentieth century, and at the time of writing was available in a variety of different reprints. The eighth edition of Marshall’s Principles therefore taught thousands and thousands students of economics not only the foundations of the subject but also many of its more advanced parts. This makes Marshall’s Principles a true classic in the literature of economics, even in the special sense in which Marshall himself defined classical writers in a letter to James Bonar on 27 November 1898, the year its fourth edition was published. ‘A classical author…is one who by the form or the matter of his words or deeds has stated or indicated architectonic ideas in thought or sentiment, which are in some degree his own, and which, once created, can never die but are an existing yeast ceaselessly working in the Cosmos’. Marshall’s Principles contain many of these architectonic ideas, which have become such important parts of the language of econ- omists that their origin in Marshall’s book is often forgotten. An overview of the contents of the eighth edition enables a clear insight into the high originality of the work as presented in the last version revised by its author. The six books into which the text is divided provide a ‘Preliminary Survey’ and ‘Some Fundamental Notions’, before examining ‘Wants and Their Satisfaction’; ‘The Agents of Production: Land, Labour, Capital and Organization’; ‘General Relations of Demand, Supply, and Value’; and finally ‘The Distribution of the National Income’ as the earnings of labour, the interest of capital, profit and the rent of land. The text’s Table of Contents (pp. v–vii) therefore indicates that these parts of the contents were subdivided into six Books. In addition, ix x Introduction the contents included 12 appendices (from A to L) on a range of topics, a Mathematical Appendix, an index, and prefaces to both the 1890 first edition and the 1920 eighth edition. By contrast, the 1890 first edition had contained seven Books, no Appendices apart from a Mathematical Appendix, and an index. Its size was 754 pages (including the index); by 1920 the eighth edition contained 871 pages (including the index). The prefaces to the first and the eighth edition which, as indicated above, are part of the text of the eighth edition, both drew attention to the fact that Marshall had intended initially to publish Principles of Economics in two volumes. The planned second volume would most probably have presented ‘Foreign Trade’ in Book VII, ‘Money and Banking’ in Book VIII, ‘Trade Fluctuations’ in Book IX, ‘Taxation’ in Book X, ‘Collectivism’ in Book XI and ‘Aims for the Future’ in Book XII. Like the first volume, the projected second volume was to have its own Mathematical Appendix. This plan was not fully abandoned until the appearance of the sixth edition in 1910. It was then replaced, as the preface to the eighth edition makes clear, by an intention to produce a group of companion volumes. These included Industry and Trade(published in 1919) and a volume on trade, finance and the industrial future, parts of which were published in 1923 as Money, Credit and Commerce. Even by that late year in Marshall’s life, the second ‘companion’ was to be followed by a book on ‘the possi- bilities of social advance’, a topic on which Marshall had many ideas he had pondered for the greater part of his life. Book VI, Chapter XIII, included from the fifth edition of the Principles, presents some of these expectations about the future by way of conclusion to his major work on economics. The final sentence of the concluding chapter suggests that its final two Books, V and VI, contain material ‘the most difficult of the whole province of economics; and command, and give access to, the remainder’. The view imparted in this final sentence of Marshall’s Principles (at least in the later editions) may be further explored in order to shed light on the intentions of its author visible in the formal structure of the book. The major theoretical framework of Marshall’s Principles of Economics can be summarized in four brief phrases: things are wanted and are therefore produced; these products are sold in the market at an exchange value determined by supply and demand; and this market value is distributed as income to those who helped to produce it, that is, the labourers, owners of capital, entrepreneurs (Marshall preferred the English term ‘undertakers’) and landlords. The first two books provided background and definitional material. Economics is defined as both the science of wealth and as part of the
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