Bernard Mandeville and his Unorthodox Economics

mandevilleI first came across Bernard Mandeville (1670-1733) while reading Keynes’s General Theory as a student at the University of Hyderabad. Mandeville’s Fable of the Bess: or, Private Vices, Publick Benefits was published in two parts in different times. This work has its origins in an earlier work of his: The Crumbling Hive: or Knaves Turn’s Honest (1705). I recently read the Fable of the Bees edition published by Oxford University Press in 1924 with a commentary by F. B Kaye; interestingly, this work is an expanded version of Kaye’s PhD dissertation submitted at Yale University in 1917. On looking up the Yale University Library Catalogue, I found out his complete name and the years he lived – Frederick Benjamin Kaye (1892-1930).

Mandeville was born into a family of city governors, physicians, scholars, and naval officers. He studied medicine and philosophy. The other notable ‘physician-economists’, as Peter Groenewegen, the emeritus historian of economic thought at University of Sydney, labels them, are William Petty and François Quesnay (for a short account of the ‘natural’ origins of economics, read this). Mandeville also published a book entitled A Treatise of the Hypochondriack and Hysterick Passions (1711). Kaye informs us that his books sold very well.

The Root of evil Avarice,

That damn’d ill-natur’d baneful Vice,

Was Slave to Prodigality,

That Noble Sin; whilst Luxury.

Employ’d a Million of the Poor,

And odious Pride a Million more

Envy it self, and Vanity

Were Ministers of Industry;

Their darling Folly, Fickleness

In Diet, Furniture, and Dress,

That strange, ridic’lous Vice, was made

The very Wheel, that turn’d the Trade.

(p. 25; or see the online source)

In the above passage, Mandeville is arguing that prodigality, considered a virtue, is actually a public vice and luxury, considered a vice, is a public virtue. The importance of consumption in the growth of the economy is also to be found in Sismondi, Malthus, Marx, and Keynes. As Kaye puts it, this is Mandeville’s thesis: “vice is the foundation of national prosperity and happiness” (p. xlvii). In other words, public benefits are a consequence of private vices – ‘pride’ and ‘luxury’.

According to Mandeville, all actions were influenced in part by selfishness. If all people behaved selflessly, Mandeville argued that trade and crafts would be abandoned.

As Pride and Luxury decrease,

So by degrees they leave the Seas.

Not Merchants now, but Companies

Remove whole Manufactories.

All Arts and Crafts neglected lie;

Content, the Bane of Industry.

(p. 34; or see the online source)

How can vice become a virtue? This is the paradox, much like Keynes’s paradox of thrift where increase in saving, while good for the individual, is bad for the economy as a whole.

THUS every Part was full of Vice,

Yet the whole Mass a Paradise;

(p. 24; or see the online source)

Mandeville thus argues that private vices have public benefits. What is ‘good’ or ‘virtuous’ for an individual need not be beneficial to the public or society. In the General Theory, Keynes approvingly cites Mandeville’s The Fable of the Bees before articulating his fundamental point: “capital is not a self-subsistent entity existing apart from consumption” (p. 106). And, again on p. 371, he places Mandeville among “the brave army of heretics” alongside Malthus, Gesell and Hobson (see Keynes’s short commentary on Mandeville on pp. 359-362 in ch. 23).

It must be noted that Mandeville favoured virtuous vice and not vicious vice (such as crime and theft). Moreover, his thesis is not that all private vices have public benefits. The Fable of The Bees, Kayes cautions us, ought not to be taken literally. As Kaye elaborates, “it is not ascetic virtues, such as hoarding frugality, which make a nation prosperous” (p. lxviii).

Let me now summarise Mandeville’s position on luxury spending. First, he disagreed with the extant view that frugality is a virtue. Second, he disagreed with the dominant view that luxury is bad for the economy. We must also remember the context in which he is writing – luxury was condemned by Christianity. Indeed, Mandeville was challenging the extant religious and economic orthodoxy with his arguments favouring luxury.

Mandeville argued for freer trade both domestically and internationally (pp. xcviii ff.). His argument was anticipated by mercantilists such as Charles D’Avenant, Dudley North, and Josiah Child. According to Kaye, it is in Mandeville’s work that “individualism became an economic philosophy” (p. ciii). In fact, F. A. Hayek labels Mandeville “an advocate of laissez-faire as Adam Smith” (p. 135) in his 1966 lecture at the British Academy (published in 1967; this lecture is publicly available). And, as is to be expected, he thinks that Keynes’s enthusiastic approval of Mandeville is unfounded (p. 133). Moreover, Hayek finds Mandeville’s “understanding of human nature” noteworthy but not his economics – of division of labour and luxury consumption (pp. 125-6). Karl Marx notes that Smith’s ideas on division of labour were strongly influenced by Mandeville’s work but that there is no mention of Mandeville in the Wealth of Nations. However, Smith discusses Mandeville’s views on vice and virtue in his Theory of Moral Sentiments.

Perhaps, it is befitting to conclude this essay by summarising Marx’s views regarding Mandeville. After all, Marx is one of the greatest unorthodox economist whose political economy is of enduring value.

Originally, Political Economy was studied by philosophers like Hobbes, Locke, Hume; by businessmen and statesmen, like Thomas More, Temple, Sully, De Witt, North, Law, Vanderlint, Cantillon, Franklin; and especially, and with the greatest success, by medical men like Petty, Barbon, Mandeville, Quesnay.

(Capital, vol. 1, Ch. 25: The General Law of Capitalist Accumulation)

Marx describes Mandeville as “an honest, clear-headed man” in volume 1 of Capital and writes in part 1 of Theories of Surplus-Value that “Only Mandeville was of course infinitely bolder and more honest than the philistine apologists of bourgeois society.”

 

 

 

60 Years after the 2nd Five-Year Plan: On Economic Theory, Planning & Policy

Picking up Ajit Dasgupta’s A History of Indian Economic Thought (1993) motivated me to revisit India’s 2nd Five Year plan (1956-61) and the Mahalanobis model in light of the structural changes in India’s economy and developments in economic theory, particularly of demand-led growth theory. Although 60 years have passed since the inception of the 2nd Five Year plan, the ‘Approach to the Second Five Year Plan’ contains ideas which are particularly important today, especially after the closure of the Planning Commission. In its place, we now have the NITI (National Institution for Transforming India) Aayog which assumes that Indian manufacturing and service sectors are currently operating ‘on a global scale’ and what is now needed is ‘an administration paradigm in which the government is an “enabler” rather than a “provider of first and last resort”’ (see Cabinet Secretariat resolution, 1 January 2015).

Why economics?

Economics is the study of commodities – its production, distribution and consumption. Economics provides us with the determinants of aggregate production (GDP), employment, and income distribution. This allows us to understand our economic surroundings better and consequently enables us to improve existing economic conditions. This may be carried out through general economic policies (for example, progressive taxation to reduce income and wealth inequalities and monetary policy to combat inflation) or through targeted economic policies (for example, fertilizer subsidies to improve agricultural productivity and tax concessions to foreign investors). Ultimately, economic interventions are made based on an assumption and several aims. The assumption is that economic theory tells us how economies function. The interventions are carried out to satisfy certain normative aims (for example, equity and freedom). This distinction is made in textbooks by distinguishing between positive and normative economics. For instance, if a particular society is not uncomfortable with unemployment its economic policies would not be aimed at reducing unemployment.

Objectives of the 2nd Five Year Plan

In this section, the economic objectives of the 2nd Five Year Plan are presented. All excerpts from the 2nd Five Year Plan are taken from here.

“The current levels of living in India are very low. Production is insufficient even for satisfying the minimum essential needs of the population….” Therefore, it was imperative to increase aggregate production. But, the economic architects of the plan did not visualize money as an end in itself.

“A rising standard of life, or material welfare as it is sometimes called, is of course not an end in itself. Essentially, it is a means to a better intellectual and cultural life. A society which has to devote the bulk of its working force or its working hours to the production of the bare wherewithals of life is to that extent limited in its pursuit of higher ends.”

Moreover, economic policy was aimed at an increase in activity levels and “also in greater equality in incomes and wealth.”

The Plan Document clearly favours social gain over private gain. In other words, private enterprise was regulated such that the economic yields benefitted all. To put it differently, a recognition of negative externalities was present.

“The private sector has to play its part within the framework of the comprehensive plan accepted by the community. … Private enterprise, free pricing, private management are all devices to further what are truly social ends; they can only be justified in terms of social results.”

More clearly,

“Economic objectives cannot be divorced from social objectives and means and objectives go together. It is only in the context of a plan which satisfies the legitimate urges of the people that a democratic society can put forward its best effort.”

The Plan Document also recognized the dual nature of urbanization – that economies of scale have both positive economic externalities and negative environmental externalities.

The 2nd Five Year Plan on economic inequality

The 2nd Five Year Plan clearly recognized that the gains from economic development are skewed and trickle down is not automatic. For the gains from economic development to be inclusive, two institutions have to be strong: trade unions and the democratic state.

“The gains of development accrue in the early stages to a small class of businessmen and manufacturers, whereas the immediate impact of the application of new techniques in agriculture and in traditional industry has often meant growing unemployment or under-employment among large numbers of people. In course of time this trend gets corrected partly through the development of countervailing power of trade unions and partly through state action undertaken in response to the growth of democratic ideas.”

There is a passage similar to Thomas Piketty’s view on wealth inequalities and the role of progressive taxation in reducing such inequalities in the document.

“The most important single factor responsible for inequalities of income and wealth is the ownership of property. Incomes from work are by no means equal, but in part at any rate, they have some justification in terms of productivity or relative scarcity. Some types of work are, however, remunerated more liberally than others for reasons which are not directly connected with productivity. Differential monetary rewards are often a matter of tradition an existing psychological or social rigidities. It has also to be borne in mind that capacity to work effectively at higher levels depends on a person’s education and training, and these are a matter of the accident of birth or circumstances. A large expansion of general and technical education for all classes of people irrespective of their paying capacity is over a period a potent equaliser. The point is that while inequalities in incomes from work have to be corrected, the case for taxation based specifically on wealth or property needs to be carefully examined.”

India needs to seriously consider a tax on wealth given the wide disparities of income and wealth. The connection between ‘productivity’ and ‘social rigidities’ is noteworthy and requires to be addressed through labour laws, education policy, food policy, employment policy and so on.

The core of the 2nd Five Year Plan: the Mahalanobis model

From the previous paragraphs, we can state the following as the normative economic aims of the 2nd Five Year Plan: (1) expansion of output and employment opportunities, (2) reduction of income inequalities, and (3) inclusive economic growth and development. The economic core of the 2nd Five Year Plan is constituted by the Mahalanobis model. As Ajit Dasgupta writes in A History of Indian Economic Thought, “The purpose of the model was to determine the optimal allocation of investment between different productive sectors so as to maximise long-run economic growth in India” (p. 164). In other words, the aim of this model is to increase the pace of aggregate economic activity in India.

The Mahalanobis model is a two-sector model with a capital goods and a consumption goods sector. The model tells us how the resources are to be distributed between these two sectors such that maximum economic growth is achieved. Note that the then production was insufficient to meet the basic needs of the Indian populace. There are inter-sectoral relations due to which one sector cannot exist (or grow) without the other. To produce consumption goods, capital goods are required. For the workers and capitalists in both sectors, consumption goods are needed. Employing the Mahalanobis model is to some extent vindicated because the model assumes “capital to be the effective constraint on output” and India lacked good physical infrastructure.

Note also that this model assumes that there are no demand constraints. As Dasgupta writes, “The higher the proportion of investment (i.e. of the current output of capital goods) that is allocated to the further production of capital goods, the higher the long-run growth rate of output” (p. 165). The dual character of investment is not clearly understood for investment creates productive capacity and is a component of aggregate demand. Logically, a solution can be found such that the addition to capacity is validated by the demand generated but it is a knife-edge equilibrium as in Harrod.

Dasgupta points out that the Mahalanobis model has been criticized “for being concerned exclusively with investment and for identifying investment with the production of capital goods” (p. 165). Yes, demand constraints and human capital investment are ignored. Another criticism of the model has been its neglect of foreign trade (p. 166). However, the model could be modified easily to account for foreign investment and consumption whereas the incorporation of demand constrains and human capital would not be easy.

Conclusion: the relevance of economic planning

Since the 2nd Five Year Plan, much time has passed and the Indian economy has undergone several changes. Developments have taken place in economic theory too, particularly in the areas of economic growth and development. While the Mahalanobis model has its limitations, the normative aims of the 2nd Five Year Plan are still valuable today. The expansion of employment opportunities needs to be at the forefront of any macroeconomic or growth strategy. As written in the 2nd Five Year Plan, “From the economic as well as from the larger social view point, expansion of employment opportunities is an objective which claims high priority”. However, NITI Aayog, the successor to the Planning Commission works within ‘an administration paradigm in which the government is an “enabler” rather than a “provider of first and last resort”’. The market cannot be expected to provide accessible and good quality education, health, housing and living environments to all. With existing economic and social inequalities, the need for economic planning is even more. Social costs require to be assessed and not ignored in the name of economic efficiency and economic growth.

An economic planner ought to know the implicit assumptions and scope of economic theories and be knowledgeable about legal and institutional constraints of policy implementation. The economic planner must therefore be an excellent economist and an experienced bureaucrat.

A Foreword to Sraffa’s Production of Commodities by Means of Commodities

Piero Sraffa’s classic Production of Commodities by Means of Commodities (PCMC) was published in 1960. It runs into 87 pages of main text (inclusive of the content list), 6 pages of appendices, less than 3 pages of Preface and a 3-page index. As we pointed out in A Foreword to Keynes’s General Theory, by foreword, we mean the following: ‘The introduction to a literary work, usually stating its subject, purpose, scope, method, etc.’ (Oxford English Dictionary).

The book is subtitled ‘Prelude to a Critique of Political Economy’. This slim book is divided into 3 parts: (1) ‘single-product industries and circulating capital’; (2) ‘multi-product industries and fixed capital’; and an untitled third part containing a single chapter titled ‘Switch in Methods of Production’. In the Preface, Sraffa acknowledges Keynes, A. S. Besicovitch (‘for invaluable mathematical help’), Frank Ramsey and Alister Watson. Sraffa was friends with Gramsci and Wittgenstein. [Ramsey, a friend of Keynes, supervised the 40-year old Wittgenstein’s PhD thesis at the age of 26 (source).] Appendix D contains the ‘references to the literature’ wherein works by Quesnay, Smith, Ricardo, Torrens, Malthus and Marx are mentioned. As Sraffa writes in the appendix, ‘[t]he connection of this work with the theories of the old classical economists have been alluded to in the Preface. A few references to special points, the source of which may not be obvious, are added here’ (p. 93). The orthodox economists mentioned by Sraffa are Marshall and Wicksteed.

With respect to method, Sraffa adopts the standpoint of the old classical economists – the surplus approach to value and distribution. This is contrast to the orthodox marginalist scarcity approach to value and distribution. In the surplus approach, one distributive variable is exogenously determined. This is in fact a realistic assumption because the rate of interest is set by monetary authorities and the rate of profit can be conceptualised as a sum of the riskless rate of interest (on government securities) and a pure rate of return on capital.

The conception of the ‘system of production and consumption as a circular process’, Sraffa notes in Appendix D, is to be found in Quesnay which ‘stands in striking contrast to the view presented by modern theory [marginalist], of a one-way avenue that leads from “Factors of production” to “Consumption goods”’ (p. 93) [cf. Kurz & Salvadori 2005]. The subject matter of PCMC is the theory of value and distribution – how are relative prices and distributive variables determined? More specifically, in an economy where the production of commodities is undertaken by means of commodities, how are prices and distributive variables determined? Sraffa’s correct solution is that ‘the distribution of the surplus must be determined through the same mechanism and at the same time as are the prices of commodities’ (p. 6). What are the data or givens? (1) size and composition of output; (2) methods of production; and (3) one distributive variable (either the wage rate or profit rate). The first two givens are mentioned in the Preface when Sraffa writes that his ‘investigation is concerned exclusively with such properties of an economic system as do not depend on changes in the scale of production or in the proportions of “factors”’ (p. v). The rationale for the third given is as follows: ‘…the practice, followed from outset, of treating the wage rather than the rate of profits as the independent variable or “given” quantity’ has been reversed because the ‘rate of profits, as a ratio, has a significance which is independent of any prices, and can well be “given” before the prices are fixed … in particular by the level of the money rates of interest’ (p. 33).

While the scope of PCMC is limited to the subject matter, its implications on general economic theory are far reaching; for instance, his work has implications for the theory of value and distribution (capital theory forms an important part of this). Therefore, his work has positively contributed to the theorising of economic growth and environmental economics. Also, Sraffa’s work is to be a ‘basis for a critique of’ ‘the marginal theory of value and distribution’ (p. vi). Sraffa’s work is a coherent articulation of the theory of value and distribution the classical economists attempted to solve. At the same time, it also forms the basis for a critique of the marginalist theory of value and distribution by underscoring the logical fallacy in treating capital as a quantity independent of prices.

In a sense, the purpose of Sraffa’s work depends on the use that is made of it and there is a growing body of literature emanating from PCMC (a useful survey is Aspromourgos’s 2004 paper titled ‘Sraffian Research Programmes and Unorthodox Economics’). The classical approach to economics has been made more articulate and coherent. By marrying the classical or ‘surplus’ approach to value and distribution with the principle of effective demand, an alternative explanation for the determination of activity levels and economic growth has been developed. Work is also going on in the areas of environmental economics, public debt, monetary economics and history of economic thought, all of which draws upon and/or are inspired by Sraffa’s work.

The Indian readers would be interested to know that an Indian edition of PCMC was published by Vora & Co. Publishers, Bombay (available online).  However, PCMC is out of print since 1996 according to Cambridge University Press.

Those of us who are dissatisfied with mainstream neoclassical economics will find valuable insights and an economically superior but modest basis in Sraffa’s work to develop a coherent alternative to the mainstream approach to economic thinking. Particularly fruitful is this research programme when combined with the rich insights of the classical economists and Marx as well as the principle of effective demand of Kalecki and Keynes.

A Very Brief Introduction to Adam Smith’s Wealth of Nations

The Inquiry into the Nature and Causes of the Wealth of Nations (WoN hereafter) was published on 9th March, 1776. It was advertised in the concluding paragraph of Theory of Moral Sentiments (1759). This blog post is a very brief introduction to Adam Smith’s theory of political economy as presented in the WoN. According to John Rae, the biographer of Smith, the WoN ‘took twelve years to write, and was in contemplation for probably twelve years before that.’ Smith never engaged in any commercial activity unlike his predecessor, Richard Cantillon or his successor, David Ricardo, yet his insights into the working of the competitive economy is intellectually deep and of enduring relevance. His intellectual acquaintances include David Hume, Francois Quesnay, Jacques Turgot and Voltaire.

WoN is divided into 5 books: Book I presents a detailed examination of how labour becomes productive, and contains a theory of supply (of output). On what factors does the annual supply of commodities depend? Book II builds on this and contains a theory of accumulation (of capital stock). The growth policies undertaken by various nations form the content of Book III. The existing theories of political economy are critically appraised in Book IV; this book also includes the policy effects of these theories. Finally, in Book V, a theory of public finance – the theory of the revenue, expenditure and borrowing of the government – is outlined. Given the recurring themes of economic growth and development in this blog, the title of books I and II deserve to be quoted in full.

Book I: Of the Causes of Improvement in the productive Powers of Labour, and of the Order according to which its Produce is naturally distributed among the different Ranks of the People

Book II: Of the Nature, Accumulation, and Employment of Stock

In other words, the first book contains a theory of income distribution and the second contains a theory of economic growth. Recent research has noted the similarities between Smith’s theory of economic growth and neoclassical ‘new economic growth theory’ of Romer; in fact, Smith’s theory clearly emerges as a superior one.

The ‘necessaries and conveniences of life’, according to Smith, are produced by labour. That is, labour produces the annual aggregate supply of commodities and services. The nation is considered better supplied if the proportion between the annual aggregate supply and annual population is high. To expand this definition and adopting modern terminology, we can say that this idea of Smith corresponds to that of output per capita (for example, a high GDP per capita is favoured over a low GDP per capita). Further, Smith asks: what determines the output per capita? According to Smith, there are two factors which determine this proportion. (1) The productivity of labour, and (2) the ratio of workers employed in physical and human capital generation to other workers. Smith uses a different terminology: the ratio of productive to unproductive labour. The number of workers employed in physical and human capital formation is necessarily in proportion to the capital advanced in these sectors. And, labour productivity depends on the capital advanced. But, what is there in Smith’s theory of economic growth which ensures that the growth in aggregate supply is validated by an equivalent growth in aggregate demand?

Smith’s WoN, particularly the first 2 books, is of much contemporary relevance in understanding the socio-cultural idea of ‘subsistence wage’. Also, it contains a rich exposition of productivity unlike the ‘blackbox’ of productivity commonly found in the Solow-type growth theory. Smith’s WoN contains both logical rigour as well as rich prose, and together they vastly enrich our understanding of economic phenomena.