Sacrifice ratio dispersion within the Euro Zone: what can be learned about implementing a single monetary policy?

This article focuses on the comparison of sacrifice ratios as an indicator for structural dispersion within the euro area over the period 1972–2003. Estimates of the sacrifice ratio, defined as the cumulative output cost arising from permanent inflation reduction, are obtained using structural VAR models. Results from sub‐period analysis as well as 10‐year‐period rolling estimates lead to two main conclusions. First, empirical evidence displays a recent increase in the average sacrifice ratio, which can be linked to the simultaneous decrease in the average inflation rate: this negative relationship between the initial level of inflation and the cost of disinflation can be seen as a justification for the choice of an inflation objective close to 2% for the European Central Bank (ECB) rather than a target of perfect price stability, potentially very damaging. Second, we cannot provide evidence of any reduction in European sacrifice ratio dispersion, which would suggest that the nominal convergence triggered by the Maastricht Treaty did not involve a true reduction of structural differences. It is likely to be a problem in the stance of a single monetary policy, because structural differences imply asymmetric responses of real national economies to the same monetary impulse.     

Perspectives on the Formal Authority Between Project Managers and Change Managers

Project management and change management both contribute to the management and delivery of changes to organizations; however, they are based on distinct bodies of knowledge, and practitioners of these disciplines have disparate views on how change should be managed. There is a lack of consensus about how these disciplines should work together to deliver organizational change projects, which may result in conflict. This research delves into practitioners’ perspectives on formal authority, the reporting relationship between these disciplines, and also reveals the fundamental differences in how practitioners of these disciplines view the practice of organizational change.     

Towards the formalization of ‘small is beautiful’: Societal effectiveness versus economic efficiency

Economic efficiency criteria are often based on considerations of concentration, standardization and centralization of activities which may undertake or omit entirely various internal and external diseconomies of by-products associated with any growth process. This paper re-examines the context in which the efficiency criterion is usually applied. The notion of effectiveness is analysed theoretically from two perspectives. Social costs are introduced initially in a static framework and then the inertia of large organizations is discussed in a dynamic perspective. The flexibility of the system in adjusting to rapid changes in technology is analysed from a structural approach based on smaller and more decentralized organizations.     

Information technologies and entrepreneurship

This article shows how the increase of information availability due to new technologies positively affects aggregate entrepreneurship in national economies. We rely on an “occupational choice” model of managerial production, extended to include the managerial use of information, to explain variations in the number of entrepreneurs, and thus of firms, as measured by the aggregate new business creation data. We present evidence that supports such a theory of industrial organization dynamics for a sample of 78 economies over the period 2004–2012 using panel data instrumental variable regressions.     

The composition of government spending and the multiplier at the zero lower bound

We investigate the size of the multiplier at the ZLB in a New Keynesian model. It ranges from around −0.25 to +1.5, depending on the extent to which the government spending is productive, substitutable or not for private consumption.     

Why do manufacturing facilities introduce environmental management systems? Improving and/or signaling performance

In this paper we explore the motivation for the introduction of environmental management systems, and their certification. A distinction is drawn between their role in bringing about better compliance or improved performance, and as external indicators of good environmental practices to both other market participants and regulatory authorities. Drawing upon a database of approximately 4000 facilities in seven OECD countries, empirical evidence is found for the role that both factors play in encouraging the adoption and certification of EMS's, but that the relative importance of different factors varies according to facility size.     

Is Extending Compulsory Schooling Alone Enough to Raise Earnings? Evidence from French and British Compulsory Schooling Laws*

In this paper, I compare two reforms that raised the minimum school‐leaving age to 16 in France (1967) and in England and Wales (1972). Using a regression discontinuity design, I find that while the reform in England and Wales led to a 6?7 percent increase in hourly wages per additional year of compulsory schooling, the impact of the change to French law was close to zero. The results suggest that the major difference between the two reforms was that the fraction of individuals holding no qualifications dropped sharply after the introduction of the new minimum school‐leaving age in England and Wales, whereas it remained unchanged in France.     

Directed search, unemployment and public policy

Abstract .  We examine the effects of public policy parameters in a simple directed search model of the labour market, and contrast them with those in standard random matching models with Nash bargaining. Both finite and limit versions of the directed search model are considered, and the value of the limit model as an approximation of the finite one is assessed. As with the random matching model, job creation is the key channel through which the policy parameters affect the equilibrium of the directed search model. Both comparative static effects of the policy parameters and optimal configurations are identified.