Analysing the interaction of supply chain synchronisation and material flow stability

Empirical evidence created a commonly accepted understanding that supply chain synchronisation and material flow stability impact supply chain performance. This crucial link between synchronous and stable material flows is at the heart of lean thinking. Therefore it is necessary to reach a finer understanding of these dynamics based on quantitative modelling. The specific contribution of this paper is to investigate the interrelated impact of synchronisation and stability on supply chain performance. To do so, we consider a multi-stage supply chain and analyse different synchronisation/stability scenarios with respect to its potential impacts. Numerical simulations demonstrate that by combining high levels of material flow stability with a synchronous supply chain, it is possible to actually achieve low inventory levels whilst maintaining high customer service. More interestingly, numerical simulation revealed that if stability falls below a certain threshold, supply chain performance gets dramatically worse when synchronisation levels decline. This nonlinear interaction verifies the importance of performing material flow stability in supply chain management.     

Which Resources Matter How and Where? A Meta‐Analysis on Firms’ Foreign Establishment Mode Choice

Firm resources play an important role in explaining the foreign establishment mode choice. However, a theoretical framework that simultaneously a) differentiates between heterogeneous types of resources, b) provides a rationale that consistently explains how firms adapt their establishment mode choice to their resource base, and c) reflects on contextual factors that intervene in the consistency of the direct relationships is largely missing. The present paper draws on the resource‐based view (RBV) to develop such a framework. More specifically, we study the effect of knowledge‐based and experience‐based resources on a firm's establishment mode choice and the moderating impact of cultural distance on these relationships. We validate our theoretical framework by a meta‐analysis (integrating 31 studies with 13,559 establishment mode choices) and find that knowledge‐based resources enhance a firm's propensity for greenfield investments, while experience‐based resources more likely lead to acquisitions. Further, cultural distance increases knowledge‐intensive firms’ preference for greenfield investments.     

“Burden of Debt” in HIPC Countries in the Light of Current Account Statistics

For many years, debt relief has been a prominent theme in public debate. Supporters of debt relief argue that debt service drains the resources of needy countries – resources which could be employed in such important areas as infrastructure, education and medical treatment. The question, however, whether foreign debt does, indeed, lead to a draining of resources is hardly ever addressed.     

Why is Austria’s Pension System So Much Better Than Germany’s?

The pension systems in both Germany and Austria have undergone substantial reforms, though only one of the countries appears to have had success. Average earners in Austria will receive gross pensions equivalent to 78.1% of their average earnings, whereas in Germany they will receive just 37.5%. The authors argue that Germany has been left with a system that has abandoned the goal of protecting people's standard of living.     

Der deutsche Kündigungsschutz — die Perspektive der Personalverantwortlichen

In Deutschland werden der Kündigungsschutz und das Kündigungsschutzgesetz in der ?ffentlichen wie der wissenschaftlichen Debatte1 kontrovers diskutiert. Obwohl sich viele für eine Liberalisierung aussprechen, lassen sich (negative) Besch?ftigungseffekte des deutschen Kündigungsschutzes auf gesamtwirtschaftlicher Ebene kaum nachweisen. Die vorliegende Analyse basiert auf umfassenden Befragungen von Personalverantwortlichen. Sie zeigt, dass sich durch einzelne arbeitsrechtliche ?nderungen wohl kaum erhebliche Besch?ftigungseffekte erzielen lassen.     

Product liability and the virtues of asymmetric information

This paper analyzes a two-period setup in which firms differ with respect to costs of care and may use care-taking to signal type to consumers, who are able to observe precaution taken only ex post. Applying the refinement of the intuitive criterion to the concept of the perfect Bayesian equilibrium, we establish a unique separating equilibrium for every share of harm borne by firms. For low levels of victim compensation, we show that (i) firms choose weakly higher care in a setting in which customers do not know the firms’ type than in a setting in which they do, and (ii) the deviation in precaution taken due to asymmetric information on firm type is welfare-improving.     

Die Macht der Meinungsmacher: Ratingagenturen und staatliche Verschuldungsdynamiken

Die Finanzm?rkte reagieren in der gegenw?rtigen Staatsschuldenkrise offensichtlich auf Meinungs?u?erungen der marktbeherrschenden Ratingagenturen — selbst wenn diese in scheinbarem Widerspruch zur vorherigen Bewertung ?konomischer Fundamentaldaten stehen. Das führt dazu, dass private Interessen staatliche Verschuldungsdynamiken beeinfl ussen k?nnen und für sie damit politischer Handlungsspielraum entsteht.