We present estimates of inventory models based on firm level panel data and investigate whether over-simplified specification of the production technology may account for the frequent failure to find technological incentives to smooth production in the context of the standard linear-quadratic...

The purpose of this study is to analyze the cost efficiency of electricity distribution systems in order to enable regulatory authorities to establish price- or revenue cap regulation regimes. The increasing use of efficiency analysis in the last decades has raised serious concerns among...

Electricity transmission has become the pivotal industry segment for electricity restructuring. Yet, little is known about the shape of transmission cost functions. Reasons for this can be a lack of consensus about the definition of transmission output and the complexitity of the relationship...

The phenomenon of infrequent price changes has troubled economists for decades. Intuitively one feels that for most price-setters there exists a range of inaction, i.e. a substantial measure of the states of the world, within which they do not wish to modify prevailing prices. However, basic...

Der Beitrag behandelt die erst kürzlich in der Zeitschrift Die Betriebswirtschaft durch Haller (2004) aufgeworfene Frage, ob und inwiefern ein funktionierendes Qualitätsmanagement Einfluss auf die Wirtschaftlichkeit von deutschen Unternehmen nimmt. Konkret wird im Rahmen einer empirischen...

Die vorliegende Arbeit beschäftigt sich mit Qualitätsmanagementsystemen in Nonprofit-Organisationen. Sie stellt dabei das Spannungsfeld verschiedener Akteursinteressen innerhalb von Non-profit-Organisationen in den Vordergrund. Dies erfolgt anhand des mikropolitischen Ansatzes, der allen...

Um wettbewerbsfähig zu bleiben, streben viele Organisationen eine kontinuierliche Verbesserung mithilfe eines Qualitätsmanagementsystems an. Die Zertifizierung spielt dabei zunehmend eine größere Rolle. Für den Bereich der Qualitätsmanagementsysteme besteht die Möglichkeit, sich nach der...

Billions of dollars are allocated every year to university research. Increased specialisation and international integration of research and researchers has sharply raised the need for comparisons of performance across fields, institutions and individual researchers. However, there is still no...

Although reciprocity is fundamental to all social orders, management research offers few reviews of the concept's theoretical origins and current applications. To help bridge this gap, we elucidate the dominant understandings of reciprocity, ask which areas of research emerge from them, and...

A key aspect of generating new ideas is drawing from different elements of past knowledge and combining them into a new idea. In such a process, the diversity of ideas plays a central role. This paper examines the empirical question of how the internet affected the diversity of new research by...