The Dutch Transportation System in the nineteenth Century

The actual discussion on the Betuwe-line and the construction of this new railway for freight transportation from Rotterdam to Germany is placed into a historical perspective. Right from the beginning of railway history in the Netherlands, the construction of an Iron Rhine was disputed. As analytical tool, the social saving approach is used. The conclusion of this cost-benefit analysis is that it did not and does not matter that much for the level of welfare in the Low Countries or the Rhineland whether the goods from major coastal ports are transported on the river Rhine or by the four Iron Rhines.     

Smoke of leets

Summary This is a review of some of Mrs. Joan Robinson's ideas, and the author's conclusion is that these ideas do not contribute to the present state of economic theory. Her view on international trade is lopsided, her criticism of traditional capital theory goes too far, her refutation of income distribution theory is mainly unfounded. Basically, Mrs. Robinson rejects the notion of relative scarcity of capital; the author believes that this is a useful notion in economics. Moreover, her recent work shows a strong anti-empiricist tendency. If Mrs. Robinson's negative train of thought were to be applied to all concepts of macro-economic theory (total labour force, real national income etc.) these concepts would vanish in thin air. The whole of macro-economics might go up in smoke.     

Forward exchange,short term capital flows and monetary policy

Summary This paper re-examines the relationships between short term capital flows and monetary policy, in the light of a new theoretical approach of the forward exchange market. They contend that the traditional forward exchange market theory is a misleading one as it fails to give all the importance it deserves to the distinction between covered and uncovered exchange transactions and to the actual role of the arbitrageurs. As a consequence of this analysis, they demonstrate that the problem of monetary management in an open economy must be dealt with in a way different from what has been usual, and they conclude that monetary policy, central banks' intervention on the foreign exchange market and direct controls on capital movements can still have some efficiency in the struggle against inflation, either of the domestic or the imported type.     

Substitution assumptions versus empirical evidence in manpower planning

Summary There exist basically two manpower planning methodologies. Firstly, the manpower requirements approach which stipulates that there are needs in the economy for given numbers of qualified persons in the labour force. Secondly, the rate of return approach which focuses on the costs and benefits of producing one extra qualified person at the margin.This paper contrasts the theoretical foundations of the two approaches with particular emphasis on the degree of substitution between different types of educated labour. The empirical evidence on elasticities of substitution is reviewed and it is concluded that the cost-benefit model fits better the real world.I am indebted to Dr. Christopher Dougherty for reading a draft of this paper and making many important corrections.     

Game equilibrium modelling

Summary Non-cooperative game theory has in recent years become one of the main tools in the social sciences and economics. It deals with decision problems of more than one (rational) player. The actions of those players result in outcomes that are the best that may have happened to a player, given the actions of the other players. This is precisely the content of the 'Nash equilibrium' concept. It would be nice when each game had a unique Nash equilibrium. Unfortunately, both non-existence and multiple equilibria occur. An important role in game theory is played by the information available to the players. Among the economic applications are: the Theory of Industrial Organisation, Bargaining and the Economic Theory of Information.Comments by Eric van Damme and Casper de Vries on an earlier draft of this paper have greatly improved the presentation. I have benefited from the comments of the editor and an anonymous referee ofDe Economist. For all omissions, all possible errors and the revealed views in this paper, I alone am responsible.     

Exchange rate theories

Summary A four-period classification is used to categorise recent exchange-rate theories or models. In the very short period, only capital flows are relevant. In the short period, both capital flows and payments on the current account play a role. In the long period, the capital account and the current account are individually in equilibrium. In the very long period, purchasing power parity holds. Cash-in-advance models are dealt with separately. Many models that purport to explain exchange rates do in fact not provide for the exchange of currencies. No model stands up satisfactorily to econometric testing. Speculative bubbles, the peso problem and news play havoc with tests of the uncovered interest parity theorem, the core of the monetary models. This aside, the fundamental assumption of rational expectations itself is suspect. There does not seem to be such a thing as a true model.I am indebted to Dr. W.J.B. Smits and Professor J.W. Gunning for helpful discussions on a number of issues pertinent to this article.     

Post- war European economic development as an out of equilibrium growth path. The case of the Netherlands

The paper examines a number of aspects of post-war economic development of the Netherlands in the light of recent out of equilibrium growth theory. It contains a comparison of the stylized facts of the long run performance of the economies of the United States and the Netherlands which suggests that the US has been on an equilibrium growth path for more than a century, but that the Netherlands followed a radically different growth path, especially after 1945. It is attempted to explain this erratic behaviour of the investment ratio and the wage share after 1945 by examining two aspects more in detail: the financing of the acceleration of growth after 1945 and the phase of too rapid growth during the 1950s and 1960s, when the growth of the demand for labour tended to be higher than the increase in its supply.     

The golden rule of accumulation and the open economy

Summary This paper examines the factors which determine the volume of consumption per capita in a small open economy in the long run. The analysis is based on a neoclassical model. It is proved that-in general — Phelps' golden rule of accumulation does not hold for an open economy. This conclusion follows from the decline in the terms of trade, which is generated in an open economy by an increase in the share of investment. The influence of labour supply and world expenditure on the consumption per capita also depend heavily on the induced change in the terms of trade. The analytical results of the model are illustrated by means of a few numerical examples.This paper is written within the framework of the research program Possibilities and Limitations of National and International Economic Policy, code K.H.T. XIII-85-44.     

Interdisciplinary economics

Summary Starting from Robbins and Hennipman and with the help of Becker and Lindenberg a theoretical framework has been constructed within which the strong points of economics and sociology are combined,viz,. the formal but relatively bare-bones modelling of economics and the often so much richer, in terms of social content, analysis of sociology. This theoretical framework also appears to enable more balanced analyses of the effectiveness and efficiency of legislation and regulation than the kind of law and economics so much in fashion at the moment, which is often not devoid of economism and in whichhomo econornicus still all too often figures as the prototype of man.(Economic Institute/Centre for Interdisciplinary Research on Labour Market and Distribution Issues (CIAV)); Associate of The Netherlands Interdisciplinary Demographic Institute (NIDI) in The Hague and the Interuniversity Center for Social Science Theory and Methodology (ICS). This article is an adapted version of my inaugural lecture.     

Tax Level and Tax Internalization Effects on Union Wage Bargaining

High taxes and generous social benefits are often blamed for causing unemployment. The conventional view is that if taxes on labour are (too) high, jobs will be lost and that generous social benefits will exert an upward pressure on unions' wage claims. In the case where unions co-ordinate their wage bargaining strategy, this need not be the case. A simple model is used to illustrate the effects of the tax rate level and tax internalization on unions' wage bargaining strategy. A high marginal tax rate along with endogeneity of the average tax rate shifts the union's trade-off between wages and employment in favour of the latter. These shifts may have contributed to the success of the so-called polder model or tulip model of the Netherlands.     

Policies for economic growth

Summary The old growth theory of the 1950s led to certain conclusions about the sorts of economic policies that would promote economic growth, and also about their limitations. The new growth theory of the 1980s makes much stronger assumptions and leads to correspondingly stronger conclusions about the scope of growth-promoting policy. This article argues that: (1) empirical work so far has neither confirmed nor denied the strong assumptions underlying the new theory; (2) the theory is worth pursuing because of its intrinsic interest and the possibilities it opens up; (3) whatever the final verdict on the new theory, both theory and evidence support the belief that significant long-run gains, even if not permanent changes in the growth rate, can be achieved by increased investment in the broadest sense, including human capital, technological knowledge, and industrial plant and equipment.Fifth Tinbergen Lecture delivered on October 4, 1991, in Amersfoort for the Royal Netherlands Economic Association     

Utility and economics

Summary Although utility has been the central concept in economics, economists have paid relatively little attention to its measurement. Generally, utility is measured indirectly via the revealed preference approach. We discuss problems with this approach and next introduce alternative direct measurement methods. The direct measurement methods are seen to spawn a so-called theory of preference formation, which explains differences in utility functions of different individuals. The similarities of this theory with related theories in sociology and psychology, and various sorts of empirical evidence, are reviewed. The paper concludes with a discussion of the implications of these findings for economic theories.This is a slightly adapted version of my inaugural address at Tilburg University. I thank Tom Wansbeek for his helpful comments.     

The effects of external trade,foreign resources,and domestic Policies on Domestic Savings in some developing Countries: a regression analysis

Summary This paper examines the impacts of some external and domestic factors on two measures of domestic savings (DS) in a sample of developing countries over the period 1980-82. No strong statistical evidence is found to support the hypothesis that external resources (i.e., official aid and borrowed capital) inhibit DS by substituting for them. On the other hand, favorable trade conditions (as represented by the rate of growth of the external terms of trade) are consistently found to be positively and significantly correlated with DS. These results are suggested to support the old slogan trade not aid, if it is interpreted to mean that aid should not be considered as an alternative to profitable trade opportunities.     

International dollar liquidity and the Eurodollar market

Summary Transactions of Eurodollar banks affect international dollar liquidity (and the US payments balance) exactly as would identical transactions of US banks. Eurodollar banks are, however, usually more likely to grant credits to foreigners than US banks, and thus to raise foreign gross (thought not net) dollar liquidity. In times of international dollar glut, an expansion of the Eurodollar market (e.g., through shifts of deposits from US to Eurodollar banks or through US banks repaying Eurodollar borrowings) thus tends to aggravate unwanted dollar flows to foreign central banks and the US reserve transactions (though not the net liquidity) payments deficit.This paper is a by-product of the author's contribution to the study Foreign Dollar Balances and the International Role of the Dollar, conducted jointly with Professor Raymond F. Mikesell and sponsored by the National Bureau of Economic Research. Neither Professor Mikesell nor the National Bureau (nor the Foreign Service Institute) bears, however, any responsibility for the views expressed in this paper.     

Art and Appropriability in Renaissance Italy and The Netherlands in the Seventeenth Century: The Role of the Academy

The concepts selection systems and appropriability are used to discuss the developments of the competitive process between painters and the strategic choices open to them in Renaissance Italy and The Netherlands in the seventeenth century. The presence or absence of an academy, an institution such as the Florentine Accademia del Disegno, is seen to be a crucial factor with respect to safeguarding appropriability in the new selection system that replaced market selection.     

Rational spirits and the post Keynesian macrotheory of microeconomics

Summary The argument that post Keynesian theory rejects rationality and maximization as a basis of agent behaviour and is thus non-rational and lacking micro-foundations is contrasted by reference to Keynes' use of his early work on probability in the General Theory. Instead of presuming rational choice over perfectly known events, post Keynesian theory builds on Keynes' explanation of agents' rational beliefs in uncertain propositions about their knowledge of the world. These rational spirits lead to the recognition of the macro constraints to individual action or a macrofoundations of microeconomics linked to the role of money and to the role of liquidity preference as both a measure of rational belief and a determinant of money prices which equate the rates of return on all existing and newly produced goods. In this equilibrium prices will generally diverge from costs of production, in contrast to perfect competition but in concordance with the post Keynesian microeconomic theories of mark-up pricing.Comments by L. Hoogduin are gratefully acknowledged. He is relieved from any responsibility for my impressionistic presentation of Keynes' views on probability.     

Health care system collapse in the united states: Capitalist market failure!

Summary When compared with other industrialized free-market economies, the United States has the highest per capita health expenditure, yet, Americans are the least satisfied with their health care system. This industry has been confronted with serious problems resulting in a departure from the Pareto efficient conditions. There are many circumstances under which this departure may occur, one such cause is market failure. Sources of market failure in the health care industry are identified as: 1) lack of competition; 2) insufficient information; 3) inadequate access to health care services; 4) presence of externalities; and 5) a persistent disequilibrium in the hospital, physicians, and nurses markets. The pricing of physician's services has often been described as that of a discriminating monopolist. Through market segmentation and patient demand manipulation the physician is able to charge different prices for virtually identical services. One form of market segmentation is that of physician specialization and sub-specializations thus contributing to the explosion in medical costs. This paper concludes that America's health care industry has reached a crossroad. A national health insurance is needed including the implementation of uniform pricing and the discouragement of sub-specializations with its price discriminatory practices. But National Health Insurance comes with a price of its own, the possible development of a medical-industrial complex.We are grateful to the anonymous referee(s) for valuable comments that enhanced the writing of this paper and we would like to extend our appreciation to Mr Qi Zhou, Graduate Assistant at Bryant College, for his contributions to this research project.     

De controverse aangaande heterogene kapitaalgoederen

Summary The so-called Cambridge-Cambridge controversy concerning heterogeneous capital goods is reconsidered in this article. Firstly, the neoclassical theory as it has been criticized is summarized by means of a formulation of the production function with a variable or constant elasticity of substitution between labour and capital. This VOCES-function includes the Cobb-Douglas and the CES functions as special cases. In an appendix to this article, the alternative Sraffa system is presented in accordance with Sraffa's remark that there is no harm in adopting the assumption of constant returns as a temporary working hypothesis. Sraffa takes only a sideways look at the (double) switching of techniques.Samuelson's surrogate production function and the critical exposition of it by Garegnani are confronted with Hick's analysis of the wage-interest frontier. The impact of it on the relation between capital intensity and interest makes Garegnani's assumption of an integrated industry in this connection not fully acceptable in the present author's view.Both Nuti and Hicks have shown in their recent articles in theEconomic Journal (1970) that it can be helpful to follow what Hicks calls a Neo-Austrian approach. Already in the thirties Hayek and Eucken made it clear that production may be conceived as a process that connects dated inputs and outputs with capital goods as intermediate products. In the opinion of the present writer, this point of view has been too much neglected. In his doctoral thesis (1970) the author has, therefore, developed an isochronic isoquant analysis. This approach involves the formulation of a general factor period as a basis for a cost analysis in terms of immediate costs of inputs and the average investment period. In the present article, this method of analysis is used for the direct derivation of the wage-interest frontier without resorting to wage-interest curves and by stressing the impact ,of the production relations themselves on that frontier.It follows that a Ricardian analysis, as more clearly expounded in the (neo-)Austrian approach than in the neoclassical theory, has to be preferred both for further analyzing production and for a better understanding of capital and interest, and that this conclusion stems already from thirty years ago.Dit artikel is de nadere uitwerking van een bijdrage voor de interuniversitaire bijeenkomst over algemeae economie, op 24 september 1971 gehouden aan de Universiteit van Amsterdam. Voor de stimulerende opmerkingen van met name prof. dr. J. G. Knol en drs. W. van Drimmelen wil ik graag mijxn dank uitspreken.     

Charles Kindleberger: An Impressionist in a Minimalist World

Minimalist economists stubbornly resist Charles Kindlebergers characterization of investor expectations in a financial bubble as irrational. This paper seeks to resolve the controversy by imbedding Kindlebergers well-researched, impressionistic theory of financial crises into an expanded, but still-minimalist model of rational expectations. Introducing the concepts of malicious disinformation and rational overpromotion creates an informational environment in which it is time-consuming and costly to distinguish fact from fiction. Rationality still requires that expectations and market fundamentals move together over long periods of time, but dishonorable overpromoters can earn substantial profits in the interim.     

Financial instability and the real economy

Summary The paper deals with three different areas of the financial sphere: national moneys, exchange rates and financial claims, markets and institutions. For each of them, it tries to identify the main forms of instability which may occur, their causes and consequences for the real economy. Depending on the area concerned, the forms of instability include inflation, fluctuations and misalignments in interest rates, exchange rates and asset prices and finally solvency and liquidity crises of institutions. It is concluded that, over the last fifteen years, significant progress has been made in the policy framework to counteract instabilities in the national and monetary spheres. The conclusion is more mixed with regard to the structure of financial markets.[/p]We are grateful to Julian Alworth, Svein Andresen, Gavin Bingham, Joe Bisignano, Michael Hutchison and Paul van den Bergh for useful comments.