Squandering European Labour: Social Safety Nets in Times of Economic Turbulence

This paper reviews the argument that high long‐term unemployment in Europe is caused by generous social safety nets in times of economic turbulence. We report on the empirical evidence of a more turbulent economic environment and present the theoretical arguments that establish a link between turbulence and high unemployment. We conclude that a cure to the European unemployment problem must entail a reform of the unemployment insurance system so that benefits decline over the unemployment spell. If the social consensus in Europe makes it difficult to implement declining benefits, we suggest that a complementary way of providing incentives for the unemployed would be to reduce their leisure by imposing work requirements.     

Wages and Wage-Bargaining Institutions in the EMU – A Survey of the Issues

The paper distinguishes between the impact of the EMU on nominal wage flexibility and on equilibrium real wage and unemployment levels. A perceived need to increase nominal wage flexibility as a substitute for domestic monetary policy and a tendency to less real wage moderation in the EMU are likely to promote informal bargaining coordination and social pacts in the medium run. But such coordination is not likely to be sustainable in the long run, as it conflicts with other forces working in the direction of decentralization and deunionization. This could lead to more government intervention in wage setting during a transitional period. Although monetary unification will strengthen the incentives for higher-level transnational coordination of wage bargaining, such a development is improbable in view of the coordination costs involved. If transnational coordination develops, it is most likely to occur within multinational firms.     

Control-trust interplays and the influence paradox: A comparative study of MNC-subsidiary relationships

This study focuses on the interplay and possible coexistence of control and trust when influencing others and when being influenced. The paper presents an analysis of change processes whereby an actor becomes ‘a trusted influenced other’. This occurs due to the controls that take place, rather than despite of these. It is suggested that intended purpose and perceived legitimacy need to be considered, as well as the type and level of control. Moreover, imbalanced interactions whereby the other actor is prevented from becoming a source of influence may negatively impact the overall development and exploitation of knowledge. A second dimension in the studied relationships is when the other becomes ‘a trusted source of influence’, not only a ‘trusted influenced other’.     

Manufacturing outsourcing and its effect on plant performance—lessons for KIBS outsourcing

Despite the proclaimed advantages and popularity of outsourcing manufacturing and knowledge-intensive business services, there are few and mainly contradictory studies of its short- and long-term effects. The main purpose of this paper is to analyze the way in which outsourcing manufacturing and design work relates to performance at plant level. The study is based on a large-scale survey among a representative sample of Swedish engineering plants. The results show no significant effects from outsourcing manufacturing on plant operating performance. The paper further shows that investments in technological and organizational capabilities explain the improvements of performance to a significantly higher extent than does outsourcing. The problems of additional costs and managing dependencies when applying partial outsourcing and separating interdependent key processes provide important insights to the analysis on the effects of outsourcing knowledge-intensive business services (KIBS).     

Domestic Regulation and International Trade

We consider the effects of a one-sided price regulation of one of two complementary inputs. The provider of the regulated input is a domestic firm, while the provider of the other input is a foreign firm. This describes the market structure for several digital information and communication services, where the regulated input is access while the non-regulated complementary input is content. We show that one-sided regulation may have negative welfare effects compared to a free market economy, unless the regulator has a first-mover advantage. In the latter case, regulation is welfare enhancing regardless of whether the foreign input provider uses linear or non-linear wholesale prices.     

Reply to Gebhard Kirchgässner

In this reply to Kirchgässner, four issues are addressed: (1) the extent of double counting in attempts to reconcile estimates of the shadow economy based on the survey method and estimates based on the MIMIC (cum currency demand) approach, (2) advantages and disadvantages of the survey method, (3) of macro methods like the MIMIC approach and (4) the potential role of plausibility checks of estimates from the MIMIC approach with the survey method.     

On the Limitations of Some Current Usages of the Gini Index

This note constructs a simple two class example in which the Gini index is held constant while the size of the rich and poor populations change, in order to illustrate how very different societies can have the same Gini index and produce very similar estimates of standard inequality averse Social Welfare Functions. The rich/poor income ratio can vary by a factor of over 12, and the income share of the top one per cent can vary by a factor of over 16, with exactly the same Gini index. Focussing solely on the Gini index can thus obscure perceptions—e.g. of important market income trends or large changes in the redistributive impact of the tax and transfer system. Hence, analysts should supplement the use of an aggregate summary index of inequality with direct examination of the segments of the income distribution which they think are of greatest importance.     

Temporary Bottlenecks,Hydropower and Acquisitions*

We apply a model with four markets, two regions and two time periods, to study the effects of an acquisition in a hydropower system with temporary bottlenecks. The effect on welfare is found to be ambiguous. In some instances an acquisition leads to larger differences in prices between markets, which gives rise to an increase in deadweight loss. In other instances it leads to a reduction in price differences between markets, particularly if the dominant firm acquires a firm which was active in the market where the dominant firm used to dump its production before the acquisition.     

Time-consistent fiscal policy and government cash-flow

This short paper provides an interpretation and some extensions of Lucas and Stokey's results on optimal fiscal policy. The discussion relies heavily on the concept of government cash-flow, which is related but not equal to the budget surplus. Time-consistency of the optimal policy requires that a positive cash-flow is used to buy up some debt of each maturity (and contingency).