What is the precise scientific claim of my book *Philosophy of Economics* (Routledge 1989) to the Sverige Riksbank Economics Nobel prize? It is that I detected & corrected central errors in the work of Hicks and Arrow, two greats of 20thC economics, who were early winners in 1972…. And both Hicks and Arrow graciously agreed to my criticism… perhaps even admitted the errors…
Three other early winners, Hayek 1974, Friedman 1976, Schultz 1979, supported my work even more strongly: the last two stood as witnesses! Yes #BankofSweden@NobelPrize I bet you didn’t know your early winners Friedman 1976 Schultz 1979 testified on my behalf in US Federal Court!
So I end up using Twitter to say all this? Yes… ongoing battles against racism in America, corruption in India…!
It is thanks to the Internet my 1989 *Philosophy of Economics* survived the vicious attack against it in America…And Sidney Alexander, contemporary of Samuelson, teacher of Solow, in 1985 found an ally in my work…Alexander and I were pirate ships blowing holes in the positivist Armada of “social choice theory” etc, sinking it permanently…
“Dr. Roy’s book, Philosophy of Economics, which I have read in galleys, I regard as a masterpiece, not only in economic analysis but in philosophic analysis as well.” — Sidney Hook 1989
“I shall have to ponder your rejection of the Humean position which has, I suppose, been central in not only my thought but that of most economists. Candidly, I have never understood what late Wittgenstein was saying, but I have not worked very hard at his work, and perhaps your book will give guidance.”–Kenneth J. Arrow, letter to the author, 1989
“I was grateful for the reminder of the passage of Aristotle at which I had not looked for many years and found the criticism of Arrow well justified and important.” FA Hayek, letter to the author, 1981
“It is an extraordinarily well-written and well-thought through book that shows a wide-ranging capacity and understanding of economics as a discipline in both its macro and micro aspects.” Milton Friedman 1991, Evidence in the US District Court for the District of Hawaii.
“There is no doubt whatsoever that he has a thorough and deep understanding of the major issues that have occupied macroeconomics over the past fifty years…. It is a sign of real understanding that Roy can state these ideas not in terms of jargon, not in terms of equations or technical terms, but in straightforward English using only a minimum of specifically economic terminology. All in all, it is a very knowledgeable and sophisticated performance.” — Milton Friedman, 1989
“I had the privilege of reading early drafts of this book. I saw it emerge as an in-depth analysis of the philosophical foundations of economics. It is scholarship of a high order. It is an original contribution of major importance to economic thought.”— Theodore W. Schultz 1989
“The core of Roy’s study is devoted to the nature and grounds of economics as knowledge; it examines the basic intellectual roots of economics. It is cogent and, what is exceedingly rare these days, it is refreshingly lucid…. Roy’s book is in several important respects an original contribution, the most important being his treatment of the philosophical foundations of economics as knowledge. He is all too modest in assessing the importance of his contribution.” Theodore W. Schultz, 1983
“ (This) is a very ambitious work directed at the foundations of normative judgements in economics. The author arrives at some conclusions very closely matching those I arrived at some years ago. It is clear, however, that Dr. Roy arrived at his conclusions completely independently. That is all the more piquant to me in that the philosophical underpinning of his work is the development of philosophy in England from the later Wittgenstein, while mine derives principally from earlier work in the United States by the pragmatists… Dr. Roy reveals a clear understanding of the methodological positivism that invaded economic policy analysis in the thirties and still dominates the literature of economics…. Following Renford Bambrough….he arrives at a position equivalent to that of the American pragmatists, especially Dewey, who insist that the problematic situation provides the starting point for the analysis of a problem even though there are no ultimate starting points. The methodological implication is the support of inquiry as fundamental, avoiding both scepticism and dogmatism. Roy develops his position with a great deal of attention to the ramifications of the problem both in philosophy and in economics. While his treatment of economic questions is ‘from the top down’ so to speak, it reveals a strong command of conventional economic analysis. He writes very well and thinks very clearly. He is certainly not afraid to tackle the big questions. His book reveals a keen mind, ready to pay almost undue respect to his forerunners, but anxious also to achieve originality….” Sidney S. Alexander, 1985
“I know that I have to continue to bear the responsibility for things that I wrote nearly fifty years ago. I am however glad that your attention has been drawn to that passage written much more recently….building up to what I think is a coherent point of view very different from that which I took in ’34 and ’39…. concerned with a field not far removed from that you reach…” John R Hicks, letter to the author, 1984
“A work altogether well written and admirably clear.” Renford Bambrough, 1985
“I like very much the courage in trying to produce a genuine philosophy of economics. Such a book is badly needed and could be very useful to economists. The fine use made of extensive readings in older as well as contemporary theorists and the splendid choice of quotations would themselves be worth the price of admission. The style maintains a fine level of clarity and emphasis.”Max Black 1985
“The discussion of Arrow’s theorem under unintended interpretations focuses our understanding on what is really fundamental to this famous result…. Roy has obviously thought much harder about the foundational and methodological problems in economics than most of his fellow-economists.” Anonymous
“Roy’s platonist view of what is the purpose of government is very odd at this stage of history. He seems to suppose that there is an objectively best state of affairs which we must simply discover. The more urgent issue in politics is generally not that of knowing what is the best thing to do but of dealing with conflicting interests. Conflict of interests is not merely disagreement over facts.”Anonymous
“The author has performed a very valuable service for economists interested in the philosophical problems and positions discussed. He has not misrepresented the positions he discusses and his account of various issues and different positions on those issues is philosophically adequate. Many economists will be stimulated as a result of reading this work to reconsider their own positions on the issues Roy addresses.” Anonymous
“The work has many strengths. It is wide in its references and its outlook. Its endorsement of objectivism is both right and timely. The chapter on mathematics in economics is particularly fine.” Anonymous
“The author intends to discuss some of the central philosophical questions facing modern economic theory. In the foreground is a disposition of the conventional problem of value-independence. Roy sees the value-independence postulate as “Hume’s Scepticism”. He defines Hume’s First and Second Laws on the basis of two signified propositions taken from R. M. Hare. (1) From positive empirical premises, no normative postulate can be derived; in order to establish obligatory propositions, at least one normative proposition is needed. (2) In a specified economic context, after all empirical and formal/logical matters are resolved, little scope exists for further intersubjectively valid answers. Valuations beyond this limit are based on the subjective feelings of the economist to the concerned problem. The scientific/theoretical attitude representative of most economists of the 20th century has been based on this characteristic Humean scepticism. To show this, the author reviews short representative quotations from some of the known names of recent economic theory: Friedman, Myrdal, Lionel Robbins, P. A. Samuelson, Hicks, Joan Robinson, Hayek, Oskar Lange, Schumpeter, Arrow, Blaug, Frank Hahn. Subsequently, the author raises the point as to what explains this scientific-theoretical approval. A cursory survey of important real and virtual historical developments since antiquity confirms that the essential reason for the reported wide acceptance of a humean position by the economic scientist indeed could have been as a defensive posture against dogmatism and political dictatorship (“It is part of the democratic reaction against medieval authoritarianism” p.45). Conditioned by their “disgust with the tyrannies and ideologies of the twentieth century”, these authorities tried to protect economic science and guarantee the objectivity of research by resort to moral scepticism. Hence the author arrives at the starting position of his actual subject: After using Hume to escape from dependence on Plato e tutti quanti, has not value-free economics gotten into a fresh dependence, namely, moral scepticism and its philosophical consequence, moral indifference? Here too a contradiction is shown to arise, namely, that each argumentation against the normative can stand its ground only through normative premises. Thus ultimately something like correct standards become necessary. This however is only a marginal problem compared to a very much more important point: whether the moral scepticism permeating the strict scientific-theoretical position, is not just part of a very much more comprehensive scepticism, which includes Hume’s own criticism of induction as well. But then the same scepticism makes positive theory dubious as well: “Either all of positive economics is attacked with just as much scepticism as anything in normative economics, or we accept one and reject the other when instead there are reasons to think they share the same ultimate grounds and must be accepted or rejected together”(p.47). The author illustrates the difficulties with radical scepticism in a continental traversal of economic theory: micro and macroeconomics, mathematical economic theory and welfare theory are stations on this tour. A solution of the problem in the strict sense is not given nor could have been expected. But Roy delivers a methodical rule which permits a more exact definition of the limits to which normative discussion can take place precisely and objectively: first, to distinguish always whether an objective answer is at all possible to certain questions, and secondly, to ask who is competent or in the best position to give an answer. For readers interested in a new, thoroughly subtle discussion of a basic yet customary problem, this book will be profitable reading. However, the author could have argued some matters slightly more elaborately and others less redundantly, and set forth the central idea more clearly through appropriate summaries.” Karl Georg Zinn in Jahrbücher für Nationalökonomie und Statistik / Zeitschrift für Wirtschaft und Statistik. Vol. 209, Nr. 5/6 (May 1992), p 573-574, translated from the German by Nahar Bhattacharya 1994.
“Effectively demonstrates the direct and significant links between the basic philosophical beliefs held by economists and their fundamental disagreements”Kyklos (Switzerland).
“Every rule of good argument is flouted. Does little to grapple with the large issues to which he rightly urges us to attend.” Times Literary Supplement (UK).
“Not the book to set off the revolution in economic epistemology and it is not even a reliable introduction to the field for undergraduates.” Journal of Applied Philosophy (UK).
“Subroto Roy’s Philosophy of Economics is a formidable contribution…. The author’s aim is to steer a middle course between scepticism and dogmatism in his account of the knowledge we can have of economic phenomena, and in this he largely succeeds. The result is a most distinguished and valuable exploration of the nature of economic inquiry.” John Gray, Economic Affairs (UK).
“Interesting and well-written. Definitely worthwhile being read by any economist interested in the philosophical foundations of his subject and profession.” Journal of Institutional & Theoretical Economics (Germany).
“Roy’s basic argument is that the theory of economic knowledge underlying the work of most economists is logically inconsistent… The inconsistency lies in not permitting the skepticism that undermines the analysis of normative problems to destroy the logical foundation underlying positive analysis….. This well-documented study is a worthwhile contribution to the burgeoning literature on the philosophy of economics.” Choice
“The central argument of the book shows that the skepticism/dogmatism choice is a false dichotomy, that one need not embrace dogmatism in order to have objectivity or give up objectivity for freedom…. In the final section of the book Roy applies his critique… to several debates in economics. Chapter 8 presents the development of macroeconomics from John Maynard Keynes to the present through a dialogue between economists of opposing schools… Chapter 9 is a rich, wide-ranging discussion of mathematical models in economics…. Chapter 10 discusses the foundations of welfare economics… Roy shows how philosophical mistakes can lead economic thought astray, even though some of his arguments are also unsound. As a philosopher I find it encouraging to see an economist apply recent developments in epistemology to economic debates.” Journal of Economic History
“Accomplished, interesting and ambitious.” Mary Farmer Manchester School (UK).
“Perfectly sensible.” De Economist (Netherlands).
“Engaging and illuminating study. His seamless style may lull the reader into underestimating the extent and difficulty of the philosophical ground covered.” Research in History & Methodology of Economics (USA).
“(Roy’s) message is for his fellow economists, urging them not to shy away from the treatment of normative issues in their discipline.” –Economics and Philosophy
“When Roy refers to the present received theory of economics, he means that this is the view not only of Chicago, but also of Cambridge, Massachusetts, and Cambridge, England, of Friedman, Samuelson, Myrdal, Hayek, and Joan Robinson. His coverage is broad…. In one place he states that it is precisely because it is possible for even a unanimous group of experts to be wrong that we have a reason, an objective reason, why freedom is to be valued. ‘Freedom is necessary for objectivity.’…. Whether one agrees or disagrees, one has to be impressed by the knowledge and sophistication involved in Roy’s presentation. Involved here is no run-of-the-mill carping at the economics establishment. This is a serious thoughtful work.” Social Science Quarterly
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