Encyclopedia of Law & Economics - 0620 LAW AND MACROECONOMICS

0620

LAW AND MACROECONOMICS

Richard L. Gordon

Professor of Mineral Economics, Pennsylvania State University

© Copyright 1997 Richard L. Gordon

Contents

Abstract  

1. Introduction  

2. The Nature of Macroeconomics Recalled  

3. The Tools to Consider  

4. An Overview of the Macroeconomic Policy Debates  

5. Viewpoints  

6. The Skeptics  

7. The Rise of Macroeconomics  

8. Alternative Views of Stability Problems  

9. The Return of Classical Macroeconomics  

10. Market Clearing Rational Expectation Models  

11. Further Challenges  

12. Real Business Cycles  

13. State of Policy  

14. Confronting Cyclicality  

15. The Causes Considered  

16. Imperfect Comepition and Unemployment: The Microeconomic Background  

17. The Effort at Application  

18. New Keynesian Models  

19. The Policy Failure Alternative  

20. Conclusions  

21. Backgound to the article  

22.Bibliographic Note  

Bibliography on Law and Macroeconomics (0620)  

Abstract  

This article argues that imperfections in the working of individual (nonfinancial) markets are not a clear source of macroeconomic instability and that better regulation of these markets is not the way to lize the economy. Improvement here means both increased surveillance and removing government-fostered deficiencies. The basic arguments are (1) the long-standing disarray that distinguishes macroeconomics from microeconomics greatly increased starting in the 1970s, (2) great dispute exists over the workability of different "classic" macroeconomic measures, (3) despite at least seven decades of advocacy of microeconomic measures for macroeconomic goals, no defensible case exists, (4) support for microeconomic measures rests on a belief in a high degree of market failure about which microeconomists have become more skeptical, (5) these weaknesses imply that no clear macroeconomic benefits offset the microeconomic drawbacks of regulations of individual markets, and (6) extensive deregulation would produce substantial microeconomic and macroeconomic benefits, but the microeconomic case is much stronger.

1. Introduction  

This article examines contentions that imperfections in the working of individual (nonfinancial) markets are a source of macroeconomic instability and that better regulation of these markets is the most feasible way to offset these imperfections. Improvement here means both increased surveillance and removing government-fostered deficiencies. The overriding theme is the approach has little support.

The basic arguments are (1) the long-standing disarray that distinguishes macroeconomics from microeconomics greatly increased starting in the 1970s, (2) great dispute exists over the workability of different "classic" macroeconomic measures, (3) despite at least seven decades of advocacy of microeconomic measures for macroeconomic goals, no defensible case exists, (4) support for microeconomic measures rests on a belief in a high degree of market failure about which microeconomists have become more skeptical, (5) these weaknesses imply that no clear macroeconomic benefits offset the microeconomic drawbacks of regulations of individual markets, and (6) extensive deregulation would produce substantial microeconomic and macroeconomic benefits, but the microeconomic case is much stronger.

Dealing with these points requires much effort. The prior two paragraphs, not only make sweeping assertions, but use numerous ambiguous terms. The article then seeks to undertake four tasks. (1) The terms are clarified. (2) Selected parts of the debates over macroeconomics are reviewed. As the literature review below seeks to suggest, the presentation necessarily cannot even fully cover every idea encountered. Choice is limited to those that seem more relevant. Others can (and indeed in the refereeing process did) stress different viewpoints. (3) The microeconomics of market behavior are sketched. (4) Perspective is provided on the history of proposals to use microeconomic policies to secure macroeconomic goals.

2. The Nature of Macroeconomics Recalled  

While economists occasionally use the term macroeconomics to describe any highly aggregative analysis, the more usual concepts relate to economy-wide instabilities, particularly in unemployment rates but also involving inflation and balance of payments problems. This clearly is the stress of the many macroeconomics texts. Since the rise of extensive formal studies of macroeconomics, the traditional concerns with the allocation of resources in markets became microeconomics.

Actually, both branches deal with the total economy. Macro concentrates on how the combined behavior produces instabilities. Micro stresses how well each component of the economy performs the task of making useful goods available to consumers.

Nothing in economics is neat, and this is true of the borders between macro and microeconomics. The banking system is both a micro and a macro concern. The role of banks in money supply is a basic concern of macroeconomics. The role of banks in serving individuals involves employing the standard tools of microeconomics. In practice, a further fuzzing arises from conventions adopted in standard texts. Economic growth, at least as conventionally modeled, is clearly a microeconomic problem, and any correction is by policies affecting individual markets. To be sure, more applied discussions recognize the impacts of alternative government tax and spending policies. For example, U.S. political debates present, albeit in the overly loose fashion necessarily adopted in political debates, a choice between a Democratic model focusing on growth promoting government spending and a Republican view focused on making more money available for private sector investment. Conventionally, micro texts at both the advanced undergraduate and graduate level ignore economic growth. (A major exception is Mas-Colell, Whinston, and Green 1995 .)Macro texts, in contrast, typically cover growth.

Unemployment is central because it is harder to explain or correct than inflation and balance of payments problems. The basic causes and cures of the last two were established by the eighteenth century (as in David Hume's essays that relate to economics). In contrast, neither what causes unemployment nor what if anything can be done about it is well determined. Many explanations exists, but all have severe (and widely examined) drawbacks. This article argues that indeed these defects are so severe that any public policies must assume that they are dealing with a mysterious disease whose origin and untreated response are unknown.

What is most important here is that macroeconomics concentrates on monetary and fiscal policy. Increasing or decreasing control of individual nonfinancial markets has a decidedly secondary role. Macroeconomic theorists who contend that problems in nonfinancial markets or in their regulation are the main cause of instability often do not advocate cures involving directly altering control of these markets. One has to resort to nonconformist writings to find strong arguments for regulatory approaches to instability. Kelman's 1993 effort to examine the issue tries valiantly to find good rationales but only identifies drawbacks.

3. The Tools to Consider  

The central policy distinction made here is between the monetary and fiscal policies that are the focus of traditional macroeconomics and regulatory initiatives. Monetary policy relates to control by various means of the supply of money in the economy. (Such financial innovations as mutual funds that invest in short-term securities and allow owners to withdraw funds by writing checks and credit and debit cards have increased the always difficult problem of distinguishing money from other financial assets. This problem is not relevant here.) Fiscal policy relates to the effects of government tax and spending policy.

Regulation here means those government policies that control the behavior of individual firms and households in the economy. The concept considered here is somewhat broader than that used in other discussions of regulation. In particular, a key element proves government policies governing the compensation and rights of workers and the treatment of trade unions. "Regulatory" economists tend to leave most of these issues to labor economists. Stress is on good market controls; the only labor policies treated are health and safety regulation. Regulatory policies are the focus of many articles in this encyclopedia. For that reason and because of space limitations, I neither delineate in detail nor evaluate the microeconomic problems of such policies. The formidable difficulties of producing predictable results from such policies is taken as proved elsewhere.

A more critical consideration is that the scope of proposed regulations may be greater when macroeconomic considerations are added to microeconomic concerns. The macroeconomics literature talks of incomes policy that involves controls of prices and wages throughout the economy. Microeconomic practice emphasizes concentrating on sectors in which monopoly power exists or markets fail to internalize all costs. This distinction can be interpreted in at least three different ways. First, the two arguments may be equivalent ways of stating the same view; economywide may really only mean monopoly sectors. Second, macroeconomists may see more monopoly than do microeconomists. Third, macroeconomists may feel that many sectors that cause no microeconomic problems are macroeconomic threats. Some indications arise that enthusiasts of wage and price controls, in fact, see a greater prevalence of extensive monopoly power than do microeconomists specializing on monopoly problems.

4. An Overview of the Macroeconomic Policy Debates  

Stress here is on conflict between "Keynesians" and classical economists. Both approaches encompass many different, often mutually incompatible specific analyses. For present purposes, examples of each position that seemed most germane are presented. The Keynesian position is identified with the view that real economies have features that produce large, undesired, and undesirable instability and that feasible "active" public policies exist to improve on unregulated performance. Active means closely viewing economic behavior and reacting to it.

The classical position involves numerous criticisms of the Keynesian outlook. In particular, an influential new classical group of macroeconomists has dramatically expanded the demonstration of the impediments to successful government programs to stabilize the economy. A key unfluence on acceptance of the case is rejection by economists from all viewpoints of the 1930s belief that deep extended depressions are an ever present danger. The arguments are not conclusive. However, they have enough plausibility that serious consideration must be given the possibility that feasible active policies are ill-defined, if not nonexistent.

Even if this conclusion is rejected, it still can be inferred that whatever is done must be limited by implementation problems. Behind the bitter debates may only be a minor quarrel about exactly how small is the scope for action. The analysis here focuses on this narrowing of the ambitions of active monetary and fiscal policy from the more ambitious proposals of the 1936 to 1968 period. To the extent they support anything, modern Keynesians advocate restrained intervention that has been called coarse tuning (Lindbeck 1993, p. 154) (in obvious response to the excessive prior claims that one could fine tune the economy). Much effort was devoted to arguing that active policies were desirable without indicating whether the activism significantly differed from following policy rules. Attention turns to arguing that, given these limitations and the widely known microeconomic drawbacks, increased regulation of nonfinancial markets is not an attractive alternative stabilization policy.

Unfortunately, reasonably treating these supposedly limited questions requires examination most of the thorniest issues of both macroeconomics and microeconomics. In particular, the proposition that regulating individual markets is a desirable macroeconomic policy presumes that actual economies are best described by theories of imperfect markets. Acceptance of the empirical relevance of such theories, moreover, does not suffice to justify market regulation. It must also be shown that such regulation is a desirable way to offset the effects of market imperfections. In particular, the intervention must reduce unemployment and not produce other effects, such as increased inflation or undesirable impacts on the regulated markets, that cause harms that outweigh the employment benefits.

The issues have been major concerns in economics for nearly seven decades. All of the key questions remain unresolved and indeed often not even clearly raised. The characteristics, causes, and cures of economic instability and how best to analyze them are all bitterly debated. A growing stress on theoretic prowess may have caused analysts inadequately to consider the empirical relevance of the theories. At least three issues arise about macroeconomics. The first is what comprises the theoretically sound models of instability. The second is which of these models best explains reality. The issue about theory choice stressed here is whether market imperfections are the primary causes of economic instability. It must be shown that the theoretically possible alternative mechanism prevails in practice.

The third concern stressed here is what the realistic models say about the correctability of behavior. They must show that the characteristics of the economy also allow effective stabilization policy.

5. Viewpoints  

The combination of possible viewpoints produces a mass of alternative positions about problems, solutions, and the best ways to analyze them. Even without considering the many variant positions on how to analyze the issues, at least five policy postures can be delineated. Several different ways exist to reach each of the policy outlooks. Given the underlying complexity, the categories are devised as epitomes to make the discussion manageable. (The classification initially was designed to recognize distinctions made by Kelman 1993 and overcome their drawbacks, particularly his failing to distinguish between the two radically different branches of new classical economics.) The classification is among traditional Keynesians, microinterventionists, deregulators, microkibbitzers (or Kennedy Keynesians), and skeptics about intervention.

To examine alternative routes to these policy postures, the valuable ambitious survey by Snowdon, Vane, and Wynarczk (1994) distinguishes among classical Keynesians, new Keynesians, Post-Keynesians, monetarists, market clearing classicists, real business cycle advocates, and Austrians. As discussed below, the last four each develop somewhat different cases against active stabilization policy.

The position associated here with Keynesians, as noted, is that active monetary and fiscal policy is effective and preferable as an anti-unemployment tool. This certainly is the classical Keynesian position, and a large part of new Keynesian economics is devoted to defending against new classical criticism. Some post-Keynesian economists advocate wage and price controls.

Monetary and fiscal policy can take many forms. Thus, general approval of active stabilization involves support of many different specific practices. What is feasible is ill-discussed. The present treatment stresses the problems of any forms of activism and does not examine exactly what might be feasible. For reasons discussed below, labeling these views Keynesian is common but not necessarily universal.

The microinterventionists and deregulators believe that better government supervision of individual firms throughout the economy can contribute to reducing unemployment or at least allow the reduction to occur with less inflation than if only monetary and fiscal policy are used. Microinteventionists believe that unemployment is a serious problem originating from inherent market frictions and most appropriately cured by increasing regulation of individual markets. Deregulators, who tend to doubt the severity of economic instability, see government as creating the critical barriers to good performance and want to decrease regulation.

The increased regulation outlook had its height in the 1930s. The extensive thrashing about for explanation of the profound economic collapse in that decade produced many theories. A number stressed the role of rigidities in the economy. The supporters differed considerably in what they proposed. Suggestions were then made for either extensive national economic planning to regulate private market behavior or radically restructuring the economy by vigorous application of U.S. antitrust laws (see below). Some of the advocates survived long after World War II but attracted little intellectual support. Politicians, to be sure, have acted on acceptance of the belief. In contrast, the overregulation thesis is largely noted in passing by the most avid antigovernment economists. (Kelman gives the macroeconomic elements of these arguments greater prominence than they ever have secured in the economic literature.)

The failure of massive depressions to emerge since World War II lessened, but did not eliminate, concerns. The question of whether more directly confronting market or government imperfections was an effective strategy persisted but never dominated. Support for such measures was limited.

At least two episodes arose in the United States. They were inspired largely by the persistent problems of taming inflation generated by the Korean and Viet Nam wars. Towards the end of the Eisenhower presidency, much discussion arose of cost inflation. The Kennedy administration devised a response, but it was the alternative option discussed next. The Nixon administration was enduring inflationary problems reflecting lingering effects of the Viet Nam War and then was hit with the 1973-74 oil price shocks. The administration adopted first a set of general price controls and then initiated what proved an extended concentration on regulating energy for many reasons including alleged macroeconomic benefits. The much explored energy experience (see Bradley's massive 1995 effort to sum up the experience) illustrated the severe microeconomic problems that can arise.

Many of those involved during the 1980s in developing more acceptable theories of how rigidities cause economic instability are cautious about making policy suggestions. The point is made in the editors' introduction to Mankiw and Romer's anthology of U.S. writings developing such models. One author in Mankiw and Romer (Bryant, v. 2, p. 28) notes "almost anything can be modeled as optimizing behavior." The Winter 1993 issue of the Journal of Economic Perspectives had a symposium on the work in which the developers??-D. Romer, Greenwald and Stiglitz, a leading old Keynesian-Tobin, and a new classical economists-King all express reservations about the empirical relevance of the theories. Gordon, Robert J. (1990), "What is New-Keynesian Economics?, " 28 Journal of Economic Literature, (September) 1125-1171.

Gordon, Robert J. (1993) , Macroeconomics , 6th ed., Glenview, Scott-Foresman.

Greenwald, Bruce and Stiglitz, Joseph (1993) , "New and Old Keynesians," 7 Journal of Economic Perspectives , (Winter), 23-44.

Haberler, Gottfried (1958) , Prosperity and Depression: A Theoretical Analysis of Cyclical Movements , new and revised (fourth) edition, Cambridge (MA), Harvard University Press. (First three editions 1937, 1939, and 1941 Geneva, League of Nations)

Haberler, Gottfried (ed.) (1944) , Readings in Business Cycle Theory , Homewood, Richard D. Irwin.

Hahn, Frank and Solow, Robert M. (1995) , A Critical Essay in Modern Macroeconomic Theory , Cambridge (MA), The MIT Press.

Hayek, Friedrich A. (1945) . "The Uses of Knowledge in Society," 35 American Economic Review , (September), 519-530. Reprinted in Hayek (1948), 77-91 and Hayek (1984), 211-224.

Hayek, Friedrich A. (1948) , Individualism and Economic Order , Chicago, Ill., University of Chicago Press.

Hayek, Friedrich A. (Nishiyama, Chiaki and Leube, Kurt R. eds.) (1984) . The Essence of Hayek , Stanford, Hoover Institution Stanford University.

Hicks, John R. (1937) , "Mr. Keynes and the Classics," 5 Econometrica, (April), 147-159. Reprinted in Fellner and Haley (1951), 461-476 and Hicks, J. R., (1982), Money Interest and Wages, Collected Essays on Economic Theory , v. II, Cambridge (MA). Harvard University Press and Oxford, Basil Blackwell, 100-115.

Hicks, J. R. (1950) , A Contribution to the Theory of the Trade Cycle , Oxford, Oxford University Press.

Houthakker, H. S. (1957) , "Can Speculators Forecast Prices?" 39 The Review of Economics and Statistics , (May), 143-151.

Hume, David (1985) , Essays: Moral, Political, and Literary , Indianapolis, Liberty Classics.

Kelman, Mark (1993) , "Could Lawyers Stop Recessions? Speculations on Law and Macroeconomics," 45 Stanford Law Review , (May), 1215-1310.

Keynes, John Maynard (1936) , The General Theory of Employment, Interest and Money , New York, Harcourt Brace and London, Macmillan and Company. (Available in the Royal Economics Society collected works series.)

Kindleberger, Charles P. (1986) , The World in Depression, 1929-1939 , Berkeley, University of California Press.

King, Robert G. (1993) , "Will the New Keynesian Macroeconomics Resurrect the IS-LM Model?," 7 Journal of Economic Perspectives , (Winter), 67-82.

Klevorick, Alvin K. (1991) , "Directions and Trends in Industrial Economics: A Review Essay on the Handbook of Industrial Organization ," in Brookings Papers on Economic Activity: Microeconomics 1991 , 241-280. (Comments , 265-279).

Kreps, David M. (1990) , A Course in Microeconomic Theory , Princeton, Princeton University Press.

Krouse, Clement G. (1990) , Theory of Industrial Competition , Cambridge (MA), Basil Blackwell.

Kuhn, Thomas (1970) , The Structure of Scientific Revolutions , 2d ed., enlarged, Chicago, University of Chicago Press.

Layard, Richard, Nickell, Stephen, and Jackman, R. (1991) , Unemployment: Macroeconomic Performance and the Labor Market , Oxford, Oxford University Press.

Leijonhufvud, Axel (1968) , On Keynesian Economics and the Economics of Keynes, A Study in Monetary Theory , New York, Oxford University Press.

Lindbeck, Assar (1993) , Unemployment and Macroeconomics , Cambridge (MA), The MIT Press

Lindbeck, Assar and Snower, Dennis (1988) , The Insider-Outsider Theory of Employment and Unemployment. Cambridge (MA), The MIT Press.

Lipsey, Richard G. (1960) , "The Relationship between Unemployment and the Rate of Change of Money Wages in the United Kingdom 1862-1957: A Further Analysis," 27 Economica (February), 1-31. Reprinted in Gordon and Klein (1965), 457-487.

Lucas, Robert, E., Jr. (1972). "Econometric Testing of the Natural Rate Hypothesis," in Eckstein, Otto (ed.), The Econometrics of Price Determination Conference , Washington (DC), U.S. Federal Reserve System Board of Governors, 50-59. Reprinted in Lucas (1981), 90-103.

Lucas, Robert, E., Jr. (1972) , "Expectations and the Neutrality of Money," Journal of Economic Theory 4:2 (April), 103-124. Reprinted in Lucas (1981), 66-89.

Lucas, Robert E., Jr. (1973) , "Some International Evidence on Output-Inflation Tradeoffs," 63 American Economic Review , (June), 326-334. Reprinted in Lucas (1981), 131-145.

Lucas, Robert E., Jr. (1975) , "An Equilibrium Model of the Business Cycle," 83 Journal of Political Economy , (December), 1113-1144. Reprinted in Lucas (1981), 179-214.

Lucas, Robert E., Jr. (1976) , "Econometric Policy Evaluation: A Critique," Brunner, Karl and Meltzer, Allan (eds.), The Phillips Curve and Labor Markets , Carnegie-Rochester Conference Series on Public Policy , v. 1, 19-46. Reprinted in Lucas (1981), 104-130.

Lucas, Robert E., Jr. (1977) , "Understanding Business Cycles," Brunner, Karl and Meltzer, Allan (eds.), Stabilization of the Domestic and International Economy , Carnegie-Rochester Conference Series on Public Policy , 7-29. Reprinted in Lucas, (1981), 215-239.

Lucas, Robert E., Jr. (1981) , Studies in Business Cycle Theory , Cambridge (MA), The MIT Press.

Lucas, Robert E., Jr. (1981), "Tobin and Monetarism: A Review Article," 19 Journal of Economic Literature , (June), 558-567.

Lucas, Robert E., Jr. (1987) , Models of Business Cycles , Oxford, Basil Blackwell.

Lucas, Robert E., Jr. and Sargent, Thomas J. (eds.) (1981) , Rational Expectations and Practice , Minneapolis, Minn., University of Minnesota Press.

Lutz, Friedrich A. and Mints, Lloyd W. (eds.) (1951) , Readings in Monetary Theory , Philadelphia, Blakiston (subsequently Homewood, Richard D. Irwin).

McChesney, Fred S. and Shughard, William F., II (eds.) (1995) , The Causes and Consequences of Antitrust , Chicago, University of Chicago Press.

Mankiw, N. Gregory (1985) , "Small Menu Costs and Large Business Cycles: A Macroeconomic Model of Monopoly," 100 Quarterly Journal of Economics, (May), 529-537. Reprinted in Mankiw and Romer (1991), v. 1, 29-42.

Mankiw, N. Gregory (1989) , "Real Business Cycles: A New Keynesian Perspective," 3 Journal of Economic Perspectives , (Summer), 79-90.

Mankiw, N. Gregory (1990) , "A Quick Refresher Course in Macroeconomics," 28 Journal of Economic Literature , (December), 1645-1660.

Mankiw, N. Gregory and Romer, David (eds.) (1991) , New Keynesian Economics , 2 v., Cambridge (MA), The MIT Press.

Margo, Robert A. (1993) , "Employment and Unemployment in the 1930s," 7 Journal of Economic Perspectives , (Spring), 41-59.

Mas-Colell, Andreu, Whinston, Michael D., and Green Jerry R. (1995) , Microeconomic Theory , New York, Oxford University Press.

Mason, Edward S. (1957) , Economic Concentration and the Monopoly Problem . Cambridge (MA), Harvard University Press.

Mason, Edward S. (1982) , "The Harvard Department of Economics from the Beginning to World War II," 97 Quarterly Journal of Economics , (August), 383-433.

Means, Gardiner (1939) , The Structure of the American Economy , Washington, National Resources Council.

Means, Gardiner (1972) , "The Administered-Price Thesis Reconfirmed," 62 American Economic Review , (June), 292-306.

Miller, J. Preston (ed.) (1994) , The Rational Expectations Revolution: Readings from the Front Line , Cambridge (MA), The MIT Press.

Mises, Ludwig von (1966) , Human Action: A Treatise on Economics . 3d rev. ed., Chicago, Henry Regnery Company. (Now published by Contemporary Books Inc., Chicago)

Modigliani, Franco (1944) , "Liquidity Preference and the Theory of Interest and Money," 12 Econometrica , (January), 45-88. Reprinted in Lutz and Mints (1951), 186-239.

Okun, Arthur (1975) , "Inflation: Its Mechanics and Welfare Costs," Brookings Papers on Economic Activity #2, 351-401. Reprinted in Mankiw and Romer (1991), v. 2, 327-375.

Patinkin, Don (1965) , Money, Interest and Prices , 2d ed., New York, Harper and Row. (Available minus appendixes from MIT Press)

Peltzman, Sam (1991) , " The Handbook of Industrial Organization : A Review Article," 99 Journal of Political Economy , 201-217.

Phillips, A. W. (1950) , "Mechanical Models in Economic Dynamics," 17 Economica N.S., (#67 August), 283-305.

Phillips, A.W. (1954) , "Stabilization Policy in a Closed Economy," 64 Economic Journal , (June), 290-323.

Phillips, A. W. (1956) , "Some Notes on the Estimation of the Time-Forms of Reactions in Interdependent Dynamic Systems," 23 Economica NS, (#90 May), 99-113.

Phillips, A. W., (1957) , "Stabilization Policy and the Time Form of Lagged Responses," 47 Economic Journal (June), 265-277. Reprinted in Gordon and Klein (1965), 66-79.

Phillips, A. W. (1958) , "The Relation Between Unemployment and the Rate of Change of Money Wage Rates in the United Kingdom, 1861-1957," 25 Economica NS, (Issue # 100 November), 283-299.

Plosser, Charles L. (1989) ,"Understanding Real Business Cycles, 3 Journal of Economic Perspectives , (Summer), 51-77.

Posner, Richard A. (1976) . Antitrust Law, An Economic Perspective , Chicago, University of Chicago Press.

Romer, Christina D. (1993) , "The Nation in Depression," 7 Journal of Economic Perspectives, (Spring), 19-39.

Romer, David (1993) , "The New Keynesian Synthesis," 7 Journal of Economic Perspectives , (Winter), 5-22.

Samuelson, Paul A. (1939) , "Interactions between the Multiplier Analysis and the Principle of Acceleration," 21 Review of Economic Statistics , (May), 75-78. Reprinted in Haberler (1944), 261-269 and Samuelson (1966), v. 2, 1107-1110.

Samuelson, Paul A. (Stiglitz, Joseph E. ed.) (1966) , The Collected Scientific Papers of Paul A. Samuelson , , 2 v., Cambridge (MA), The MIT Press.

Samuelson, Paul A. (Merton, Robert C. ed.) (1972) , The Collected Scientific Papers of Paul A. Samuelson , , vol. 3, Cambridge (MA), The MIT Press.

Samuelson, Paul A. (Nagatani, Hiroaki and Crowley, Kate eds.) (1977) , The Collected Scientific Papers of Paul A. Samuelson , vol. 4, Cambridge (MA), The MIT Press.

Samuelson, Paul A. (Crowley, Kate ed.) (1986) , The Collected Scientific Papers of Paul A. Samuelson , , v. 5, Cambridge (MA), The MIT Press.

Samuelson, Paul A. and Solow, Robert M. (1960) , "Analytic Aspects of Antiinflation Policy." 50 American Economic Review papers and proceedings, (May), 177-194. Reprinted in Samuelson (1966), v. 2, 1336-1353.

Sargent, Thomas J. (1973) , "Rational Expectations, the Real Rate of Interest and the Natural Rate of Unemployment," Brookings Papers on Economic Activity , 429-480. Reprinted in Lucas and Sargent (1981), 159-198.

Sargent, Thomas J. (1976) , "A Classical Macroeconomic Model for the United States," 84 Journal of Political Economy , 207-237. Reprinted in Lucas and Sargent (1981), 521-551.

Sargent, Thomas J. (1976), "The Observational Equivalence of Natural and Unnatural Rate Theories of Macroeconomics," 84 Journal of Political Economy , 631-640. Reprinted in Lucas and Sargent (1981), 553-562.

Sargent, Thomas and Wallace, Neil (1975) , "'Rational Expectations', The Optimal Monetary Instrument and the Optimal Money Supply Rule," 83 Journal of Political Economy (April), 241-254. Reprinted in Lucas and Sargent (1981), 215-228.

Sargent, Thomas and Wallace, Neil (1976) , "Rational Expectations and the Theory of Economic Policy, 2 Journal of Monetary Economics . (previously Federal Reserve Bank of Minneapolis Studies in Monetary Economics 2) Reprinted in Lucas and Sargent (1981), 199-213.

Sawyer, Malcolm C. (1991) , "Post-Keynesian Macroeconomics," in Greenaway, David, Blarney, Michael, and Stewart, Ian (eds.), Companion to Contemporary Economics , London, Routledge, 184-206.

Scherer, F. M., and Ross, David (1990) , Industrial Market Structure and Economic Performance , 3d ed. Boston, Houghton-Mifflin Co.

Schmalensee, Richard, and Willig, Robert D. (eds.) (1989) , Handbook of Industrial Organization , 2v., Amsterdam, North-Holland (Elsevier).

Slutsky, Eugen (1937) , "The Summation of Random Causes as the Source of Cyclic Processes," 5 Econometrica , (April), 105-146.

Smithies, Arthur and Butters, J. Keith (eds.) (1955) , Readings in Fiscal Policy , Homewood, Richard D. Irwin.

Snowdon, Brian, Vane, Howard, and Wynarczyk, Peter (1994) , A Modern Guide to Macroeconomics: An Introduction to Competing Schools of Thought , Aldershot, Edward Elgar.

Spulber, Daniel F. (1989) , Regulation and Markets . Cambridge (MA), The MIT Press.

Stadler, George W. (1994) , "Real Business Cycles," 32 Journal of Economic Literature (December), 1750-1783.

Stigler, George J. (1988) , Memoirs of an Unregulated Economist , New York, Basic Books.

Stigler, George J. (ed.) (1988) , Chicago Studies in Political Economy , Chicago, University of Chicago Press.

Temin, Peter (1989) , Lessons from the Great Depression: The Lionel Robbins Lectures for 1989 , Cambridge (MA), The MIT Press.

Temin, Peter (1993) , "Transmission of the Great Depression," 7 Journal of Economic Perspectives , 87-102.

Tirole, Jean (1988) , The Theory of Industrial Organization , Cambridge (MA), The MIT Press.

Tobin, James (1993) , "Price Flexibility and Output Stability: An Old Keynesian View", 7 Journal of Economic Perspectives , 45-65.

Viscusi, W. Kip, Vernon, John M., and Harrington, Joseph E., Jr. (1995) , Economics of Regulation and Antitrust ., Cambridge (MA), The MIT Press.

Woglom, Geoffrey (1988) , Modern Macroeconomics , Glenview, Scott, Foresman.

Note to Professor Gordon:

The following publications are cited in the text, but were several citations in the bibliography.

Lucas, Robert (2x 1972)

Lucas, Robert (2x 1988)

Harberler (which year?)

Fischer (which year ?)

Please pay attention to the "???" in the text

Copyright 1996-98 Richard L. Gordon