Review Article

Linda Clarke, Peter de Gijsel & Jörn Janssen (eds) (2000) The Dynamics of Wage Relations in the New Europe (Dordrecht, Kluwer Academic)ISBN 0-7923-7742-7 £83 368 pp.     

Capital market trading volume: an overview and some preliminary conclusions

This paper suggests an explanation for the heavy trading volumeobserved on the US capital markets, the world's largest. Heterodoxeconomic theory puts much of this volume down to speculation.Mainstream theory tends to support this thesis, either directlyor indirectly, by giving space to the idea that trading activityis for the most part exogenous to the functioning of the capitalmarkets. The central hypothesis of this paper is that the tradingvolumes observed are an endogenous feature of the capital markets,because they are to a great extent determined by the needs ofthe institutional investors who predominate on these markets.This endogeneity of trading is posited in connection with theemergence of a new ‘core–satellite’ paradigmin institutional investment, a development that essentiallymanifests the asset-management industry's transformation froma small industry serving a few wealthy clients to a mass industryserving large sections of the population.     

A problem-adjusted genetic algorithm for flexibility design

Many present markets for goods and services have highly volatile demand due to short life cycles and strong competition in saturated environments. Determination of capacity levels is difficult because capacities often need to be set long before demand realizes. In order to avoid capacity-demand mismatches, operations managers employ mix-flexible resources which allow them to shift excess demands to unused capacities. The Flexibility Design Problem (FDP) models the decision on the optimal configuration of a flexible (manufacturing) network. FDP is a difficult stochastic optimization problem, for which traditional exact approaches are not able to solve but the smallest instances in reasonable time. We develop a Flexibility Design Genetic Algorithm (FGA) that exploits qualitative insights into the structure of good solutions, such as the well-established chaining principle, to enhance its performance. FGA is compared to a commercial solver, a simple GA, and a Simulated Annealing local search on instances of up to 15 demand types and resources. Experimental evidence shows that the proposed approach outperforms the competing methods with respect to both computing time and solution quality.     

The German model in danger

The German high‐skills/high value‐added economy has long been the Mecca for supporters of the European social model. So long as Model Deutschland was thriving the notion of Social Europe was a plausible political project. But Germany is facing a range of economic problems—the aftershock of reunification, high unemployment and internal and external pressures to reform its stakeholder system of economic organisation. Some of these developments strike at core assumptions of the German model. This article reviews the extent to which the German model is in danger and teases out the implications for the wider European economy.     

Sand in the wheels or spanner in the works? The Tobin tax and global finance

This paper presents a radical critique of the Tobin tax—atax on currency transactions—by undercutting certain assumptionsabout the size and character of the world's foreign exchangemarkets which furnish the tax with its basic rationale. Whileit is acknowledged that only a fraction of the massive volumesof FX transactions relate directly to trade in goods and servicesor to cross border investments, it is denied that all the residualtransactions are motivated purely by exchange rate considerations(speculative or hedging activities). Rather, the argument isthat a significant proportion of FX trades have money marketcharacteristics and that these trades, together with domesticmoney market transactions, play an important role in the dayto day operation of the global financial system. This perspectiveis used to show that the imposition of a Tobin tax would causeextensive material damage to the system, with consequences thatmay run counter to the expectations of supporters of the tax.     

Integration Theory and European Labour Markets

Standard integration theory assumes that the law of the price holds within individual countries which can thus be treated as homogeneous units. Integration of two or more countries then amounts to removing the barriers to free exchange between them. Recently this conventional approach has been increasingly called into question. In the first place, as economic interpenetration grows, it becomes more important to recognize that national systems display many internal disparities and heterogeneities. Moreover, as recent advances in economic theory emphasize, transaction costs and lack of information prevent market agents from taking advantage of all profitable exchanges. As a result, most market situations cannot be seen as self-clearing or capable of integrating spontaneously. Thus, institutional interventions and other co-ordination mechanisms are required to promote economic adaptability. Viewed from this standpoint, the Social Charter and related initiatives can be seen as promoting orderly integration of the Community's labour market.     

The professors and the banks: US views on the subprime crisis

This review article surveys accounts of the recent global financial crisis by ten leading economists – nine in the US and one, Martin Wolf, in the UK – all of whom are critical of mainstream economic thinking. Since their explanations of the crisis are very similar, the review concentrates on their differing views on three questions: the reform of the financial sector; the state of academic macroeconomics; and the global economic imbalances. Some of the writers have also considered recent austerity policies and their opinions on this topic are also discussed. The article closes by referring to some of the gaps in these accounts.     

The Eurozone and financial integration: the employment relations issues

Together the macroeconomic and financial attributes of monetary union are changing the rules governing the European economy. This paper assesses the consequences of these changes for employment relations in member states. The analysis focuses on three matters in particular. First, how labour market actors are responding to the fact that macroeconomic policies are not only out of their own control but may therefore fail to correspond to the needs of particular countries. Second, how employment relations are adapting to the new microeconomic challenges released by the move towards deeper financial integration inside the EU, which has its main impact on the structures of corporate finance and thus on corporate strategy. Finally the implications of both patterns of change for the EU employment policy are assessed to gauge the impact of monetary union on the European social model.     

The Eureka project and the industrial policy of the European Community

The evolution of EC industrial policy is presented in three phases; competition policy, crisis management, systemic adaptation. The third phase includes a range of initiatives towards a technological community, among them Eureka. It is argued that the official rationale for this project, the need to meet a competitive threat in high technology from Japan and the US, is questionable – the threat has been exaggerated and European technical collaboration is not necessarily the most appropriate response. On the other hand, the method of the Eureka project – the encouragement of collaboration between industrial enterprises in different member countries – is seen as an effective instrument for integration.