Using symmetric data sets of 92 weekly return observations before and after the introduction of the euro, the paper analyzes the impact of the new currency on the return structure of equity markets in the European Monetary Union. Variance decompositions, cluster analyses, and principle component analyses are used to explore the changes in the structural relations. European industry factors are found to have dramatically increased in importance with the launch of the single currency, and a new 'country-size' factor in European stock returns is detected. Furthermore, inner-European correlations are documented to have been reduced sharply with the start of the monetary union.
This paper develops an aggregation procedure using time-varying weights for constructing the common component of international economic fluctuations. The methodology for deriving time-varying weights is based on some stylized features of the data documented in the paper. The model allows for a unified treatment of cyclical and seasonal fluctuations and also captures the dynamic propagation of shocks across countries. Correlations of individual country fluctuations with the common component provide evidence of a “world business cycle” and a distinct European common component. The results suggest that macroeconomic fluctuations have become more closely linked across industrial economies in the post–Bretton Woods period.
We examine industrial output in Bulgaria, Hungary, Poland, and Romania during 1989–95 in terms of pretransitional product trade orientation. The growth of EU-oriented output within sectors of industry, ex-post trade, and market liberalization, is modeled as foreign direct investment induced Schumpeterian (vertical) waves of product innovation. The growth of non-EU-oriented output within sectors is modeled as unobservable deterministic heterogeneity. The results indicate that the gap observed in industrial output performance when comparing Eastern European to former Soviet countries is mainly explained by the inherited presence of EU-oriented production and its unconstrained growth over the transition period.
Mr. Jonathan David Ostry, Mr. Eduardo Borensztein, and Mr. Dimitri G Demekas
This paper analyzes the declines in economic activity experienced by Bulgaria, the Czech and Slovak Federal Republic (CSFR), and Romania in the period since the initiation of market-oriented reforms in these countries. The paper reviews developments in the three countries and empirically investigates two questions that are key to the interpretation of the output decline: First, to what extent does the output fall reflect “structural change” (or a reallocation of resources across sectors) rather than a conventional recession? Second, to what extent have demand-side or supply-side forces been dominant in generating the output decline?
Les Perspectives de l'économie mondiale (PEM) présentent des analyses de l'évolution économique mondiale à court et moyen termes, préparées par les principaux économistes du FMI. Elles constituent une ressource respectée, centrale et fiable d'informations fouillées et équilibrées, permettant aux décideurs et aux dirigeants du monde entier de prendre le recul nécessaire. Publiées deux fois par an, les Perspectives de l’économie mondiale présentent sous une forme claire et pratique les perspectives en matière de croissance, d’inflation, de commerce international et d’emploi, et s'intéressent également à d'autres domaines économiques. Chaque numéro des PEM se penche sur les problèmes qui touchent les pays avancés, émergents et en développement. Les banques centrales, les économistes, les institutions financières, les chefs d’entreprises, les gouvernements, les groupes de réflexion et les chercheurs attendent avec impatience cette étude sans pareille de la situation actuelle et de ce qui se prépare.
This paper highlights that world economic activity slowed in 1989 to about 3 percent from an exceptionally rapid rate of 4 percent in 1988. The growth of output is expected to moderate further in 1990, to 2¼ percent, before picking up to about 3 percent in 1991. The slowdown reflects the restrictive monetary policies that have been implemented in most industrial countries to deal with pressures on productive capacity and rising inflation. Output growth is expected to decline further in 1990 in North America and the United Kingdom.