Anticipated growth and business cycles in matching models

In a business cycle model that incorporates a standard matching framework, employment increases in response to news shocks, even though the wealth effect associated with the increase in expected productivity reduces labor force participation. The reason is that the matching friction induces entrepreneurs to increase investment in new projects and vacancies early. If there is underinvestment in new projects in the competitive equilibrium, then the efficiency gains associated with an increase in employment make it possible that consumption, employment, output, as well as the investment in new and existing projects jointly increase long before the actual increase in productivity materializes. If there is no underinvestment, then investment in existing projects decreases, but total investment, consumption, employment, and output still jointly increase.     

The 1/N investment strategy is optimal under high model ambiguity

The 1/N investment strategy, i.e. the strategy to split one’s wealth uniformly between the available investment possibilities, recently received plenty of attention in the literature. In this paper, we demonstrate that the uniform investment strategy is rational in situations where an agent is faced with a sufficiently high degree of model uncertainty in the form of ambiguous loss distributions. More specifically, we use a classical risk minimization framework to show that, for a broad class of risk measures, as the uncertainty concerning the probabilistic model increases, the optimal decisions tend to the uniform investment strategy.To illustrate the theoretical results of the paper, we investigate the Markowitz portfolio selection model as well as Conditional Value-at-Risk minimization with ambiguous loss distributions. Subsequently, we set up a numerical study using real market data to demonstrate the convergence of optimal portfolio decisions to the uniform investment strategy.     

NPD Planning Activities and Innovation Performance: The Mediating Role of Process Management and the Moderating Effect of Product Innovativeness

The aim of this study is to investigate the effects of planning and control on the performance of new product development (NPD) projects. It is hypothesized that (1) thorough business planning at the beginning of a project creates a basis for proficient project and risk planning; (2) the proficiency of project planning, risk planning, and process management activities each improves innovation performance directly; (3) the relationship of planning and success is mediated by process management; and (4) the strength of these relationships is moderated by uncertainty, as determined by the degree of innovativeness. To test the hypotheses, data from 132 NPD projects were collected and analyzed. A measurement model was used to establish valid and reliable constructs, a path model to test the main effects, and a multiple-moderated regression analysis for the moderator hypotheses. The results suggest that the proficiency of project planning and process management is important predictors of NPD performance. Specifically, project risk planning and goal stability throughout the development process are found to enhance performance significantly. Business planning proves to be an important antecedent of the more development-related planning activities such as project planning and risk planning. Additionally, the results lend support to the hypotheses regarding the mediating role of process management in the planning–performance relationship. Project planning and risk planning support the quality of process management and thus impact NPD performance indirectly. Only to a limited extent are the strengths of these relationships moderated by the degree of innovativeness of the NPD project.     

Bundling in banking — A powerful strategy to increase profits

Banks can learn valuable lessons from the bundling models developed successfully in other industries. Bundling core banking products with additional services allows banks to differentiate themselves in a generally homogenous sector. Bundling also increases sales across product areas and aids customer lock-in. This paper provides an overview of how to create attractive and profitable bundles through a systematic, multi-stage approach to customer segmentation, targeting and product positioning.     

Those Who Know,Do. Those Who Understand,Teach. Disseminative Capability and Knowledge Transfer in the Automotive Industry

Innovations in the automotive industry are increasingly building on contributions from different technological fields. Correspondingly, firms in this industry more than ever tend to form research and development (R&D) alliances that aim at innovating new products through integrating separate fields and transferring knowledge. While, in symmetrical R&D alliances, each partner intends to ultimately maintain their distinctive and specialized knowledge base, overlapping knowledge facilitates cooperation and ultimately alliance success. Thus, the capability for knowledge transfer between partners is crucial in such R&D alliances. The literature provides ample evidence that such knowledge transfer is more likely to succeed if the recipient firm has absorptive capability. However, whereas the characteristics of the knowledge transfer process and the recipient firm are well understood, limited attention has so far been given to the issue of the knowledge source firm's ability to transfer knowledge to R&D alliance partners. This study focuses on the impact of source firm capability on successful knowledge transfer in R&D alliances. The study develops a theoretical framework of disseminative capability consisting of five dimensions and tests it on a sample of 59 projects in R&D alliances in the automotive industry. To ensure content validity and avoid common source bias, data were collected from both alliance partners. To test the hypotheses, multiple regression analyses were performed. The results reveal that the source firm's disseminative capability including the attainment of expert knowledge, assessing the recipient firm's knowledge base, and encoding knowledge are positively related to knowledge transfer success, while, surprisingly, detaching knowledge and support of knowledge application in the recipient firm are negatively related. Intentionally or unintentionally, disseminating knowledge across firm boundaries is widely perceived as detrimental to a firm's competitive advantage. Accordingly, the literature tends to downplay disseminative capability as an important means of exploiting external knowledge in collaborative settings. By demonstrating potential benefits for the source firm to transfer knowledge to the allying R&D partner firm, this paper reinvigorates the collaborative dimension in knowledge transfer. Further, the paper is the first of this kind to theoretically explain and empirically show that dimensions of disseminative capability of collaborators in R&D alliances are important for knowledge transfer, whereas disseminative capability is the complementary inverse of an organization's absorptive capacity.     

The Liberalisation of Rail Transport in the EU

On 1 January 2007 the European rail freight market, which has long suffered from fragmentation and a declining share of total transport services, will be fully opened to competition. What will be the consequences for the transport sector and the economy as whole? What further measures are needed to stabilise or increase the railways' share in the freight market? * Member and speaker of the EPP-ED Group (Christian Democrats) in the Committee on Transport and Tourism; rapporteur of the European Parliament responsible for railway issues. ** Views expressed here are not those of NDU or Minnesota.     

Was sind Marken wirklich wert?

Wenn Produkte und Services immer vergleichbarer werden, wird die Marke zu einem immer wichtigeren Differenzierungsfaktor. Diese Entwicklung trifft viele Branchen — Telekommunikation, Energieversorgung, Automobilindustrie — insbesondere aber die Banken. Um die Angebote und Preise optimal zu strukturieren, ist eine genaue Kenntnis der kundenindividuellen Markenmehrwerte unerl?sslich. Das im Folgenden beschriebene Vorgehen erl?utert, wie durch eine am individuellen Kunden ausgerichtete, computerbasierte Trade-Off-Analyse der Mehrwert einer Marke und dessen Treiber exakt bestimmt werden k?nnen. Basierend auf diesen Informationen liefern die Autoren Vorschl?ge zur Bildung von Kundensegmenten und zur Implementierung der gewonnenen Erkenntnisse in der Front-Organisation.     

Determinanten der Strom-und Gaspreisentwicklung in Deutschland — Eine empirische Bestandsaufnahme für die Jahre 1998 bis 2007

The price worthy supply of energy is an indispensable requirement for growth and employment in highly industrialized countries as Germany. For energy intensive production processes — with limited opportunities to accomplish efficiency gains or substitute fuel — energy prices and costs are important determinants for competitiveness. But the other manufacturing sectors and households too, are affected by these high energy costs respectively expenditures, which result in real production losses or correspondingly in cutting back expenditures for non-energetic consumer goods. In view of the strongly increased level of energy prices — the price for crude oil hit the historic peak of $121 per barrel in May 2008 — especially grid bound energy sources as electricity and gas are in focus of the public. A recent study of the EEFA research institute illustrates the determinants of the development of electricity and gas prices in Germany from 1998 to 2007.