A divisia version of the country-product-dummy method

A Divisia version of the country-product-dummy method of Kravis et al. is obtained and extended to include income as an explanatory variable. Income elasticities of relative prices for eight goods across 15 countries are obtained and compared with the income elasticities of the demand for these goods.     

On Weitzman's ‘recession resistant’ employee compensation arrangements

This note presents a slight modification of the alternative pay systems discussed by Weitzman (1983). The modification preserves the recession resistance property, yet guarantees that the workers already in the firm, will not become worse off by the conversion to the new pay system even when no other firm converts to it.     

Bemerkungen zu den Ertragsgesetzen

Ohne ZusammenfassungZu den nachstehenden Bemerkungen wurde ich durch ein Gespräch mit Prof. L. v. Mises angeregt, dem ich auch an dieser Stelle meinen besten Dank aussprechen Möchte.     

Das Unsicherheitsmoment in der Wertlehre

Ohne ZusammenfassungIm wesentlichen wurde diese Arbeit 1923 fertiggestellt und 1927 in der Wiener ökonomischen Gesellschaft vorgetragen. Vgl. auch Ergebnisse eines mathem. Kolloquiums, Heft 6 (78. Kolloquium), bei Teubner, Leipzig.     

Comparing Sunspot Equilibrium And Lottery Equilibrium Allocations: The Finite Case*

Sunspot equilibrium and lottery equilibrium are two stochastic solution concepts for nonstochastic economies. We compare these concepts in a class of completely finite, (possibly) nonconvex exchange economies with perfect markets, which requires extending the lottery model to the finite case. Every equilibrium allocation of our lottery model is also a sunspot equilibrium allocation. The converse is almost always true. There are exceptions, however: For some economies, there exist sunspot equilibrium allocations with no lottery equilibrium counterpart.     

New jobs or recalls?

This study demonstrates the importance of explicitly accounting for the possibility of recalls in the analysis of unemployment composition and the determinants of unemployment spell durations. Using Austrian administrative data we estimate that recalls accounted for nearly one half of the employment to unemployment to re-employment transitions in 1985 with the probability of recall being mainly dependent on industry and job characteristics related to seasonal work. We then analyse unemployment spell durations in a competing risks framework and, indeed, find significantly different duration patterns across new jobs and recalls.This paper draws on research in which the first author has collaborated with Georg Fischer. We would like to thank seminar participants at the ZEW, Mannheim, the Institute for Advanced Studies Vienna, participants of the European Economic Association congress, Dublin, and two referees of this journal for valuable comments and criticisms.     

Does the Linder effect hold for differentiated agri-food and beverage product trade?

Using a generalized gravity equation, this study tests for the Linder effect in differentiated agri-food product trade, i.e. as the demand structures of two countries become more similar, their trade intensity increases. Two proxies of demand structure, the Balassa index and the absolute value of the difference in per capita Gross Domestic Products (GDPs) of trading partners, are used to capture the Linder effect. In addition, two measures of bilateral trade, the Grubel and Lloyd (GL) index, and the value of bilateral trade are used as the dependent variable. This study investigates the role of the Linder effect in explaining the trade of 37 differentiated agri-food and beverage products categorized into eight product groups: cereals, fresh fish, frozen fish, vegetables, fresh fruit, processed fruit, tea and coffee and alcoholic beverages. The data covers trade across 52 developed and developing countries from 1990 to 2000. The type of proxy used for the Linder effect and the way in which bilateral trade is measured influence the outcome of the statistical tests for the Linder effect. The Linder effect for cereals, frozen fish, vegetables, processed fruits and tea and coffee, using the value of trade as the dependent variable, is often accepted, but it is generally rejected when the GL index is used as the measure of trade intensity. In brief, the results do not provide strong support for the Linder effect in the trade of differentiated agri-food products.     

book reviews

Book reviews in this article: EXPLORING PARTICIPATION Paul Bate and lain Mangham WORKERS' PARTICIPATION IN DECISIONS WITHIN UNDERTAKINGS International Labour Office WORK PATTERNS Derek L. Bosworth and Peter J. Dawkins POWER AND POLITICS IN ORGANIZATIONS Samuel B. Bacharach and Edward J. Lawler DEMAIN, QUELS SYNDICATS? H. Landier CFDT LE RÉVE ET LA VIE J. C. Poulain