Publications des institutions partenaires
Ökonomik im Mittelalter: Eine Zeitreise mit modernen mikroökonomischen Theorien
Institution partenaire
Deutsch / 01/01/2002
External corporate venturing: strategic renewal in rapidly changing industries
Examines how external corporate venturing can enhance organizational renewal, and a practical guide to help management apply it within their own organizations. Keil's succinct, readable study shows how major players in the information and communication technology industries have used corporate venture capital, alliances, acquisitions or spin-offs to achieve remarkable strategic...
Institution partenaire
English / 01/01/2002
Das lineare agency-modell bei asymmetrischer information über den agentennutzen
Institution partenaire
Deutsch / 01/01/2002
Nonsmooth Equations in Optimization: Regularity, Calculus, Methods and Applications (Nonconvex Optimization and Its Applications
The book establishes links between regularity and derivative concepts of nonsmooth analysis and studies of solution methods and stability for optimization, complementarity and equilibrium problems. In developing necessary tools, it presents, in particular, (i) an extended analysis of Lipschitz functions and the calculus of their generalized derivatives, including regularity,...
Institution partenaire
English / 01/01/2002
Collaborative filtering or regression models for internet recommendation systems?
The literature on recommendation systems indicates that the choice of the methodology significantly influences the quality of recommendations. The impact of the amount of available data on the performance of recommendation systems has not been systematically investigated. The authors study different approaches to recommendation systems using the publicly available EachMovie data set...
Institution partenaire
English / 01/01/2002
Real world performance of choice-based conjoint models
Conjoint analysis is one of the most important tools to support product development, pricing and positioning decisions in management practice. For this purpose, various models have been developed. It is widely accepted that models that take consumer heterogeneity into account, outperform aggregate models in terms of hold-out tasks. The aim of our study is to investigate empirically...
Institution partenaire
English / 01/01/2002
Collateral and short squeezing of liquidity in fixed rate tenders
The paper models fixed rate tenders, where a central bank offers to lend central bank funds to financial institutions. Bidders are constrained by the amount of collateral they have. We focus on the strategic interaction between bidding in the tender and trading in the interbank market after the tender, where short squeezes could occur. We examine how the design of the tender affects...
Institution partenaire
English / 01/11/2001
Das Starphänomen: Drei Erklärungsansätze und ihre Anwendung auf verschiedene Segmente des Unterhaltungsmarktes
Institution partenaire
Deutsch / 01/01/2001
Sobolev spaces on non-smooth domains and Dirichlet forms related to subordinate reflecting diffusions
Let Ω be a bounded domain with fractal boundary, for instance von Koch's snowflake domain. First we determine the range and the kernel of the trace on ∂Ω of Sobolev spaces of fractional order defined on Ω. This extends some earlier results of H. Wallin and J. Marschall Secondly we apply these results in studying Dirichlet forms related to subordinate reflecting diffusions in non...
Institution partenaire
English / 01/01/2001
Function Spaces Related to Continuous Negative Definite Functions: Psi-Bessel Potential Spaces
Institution partenaire
English / 01/01/2001
Feller semigroups, Lp-sub-Markovian semigroups, and applications to pseudo-differential operators with negative definite symbols
Institution partenaire
English / 01/01/2001
Eigenvalue distribution of some fractal semi-elliptic differential operators
Institution partenaire
English / 01/01/2001
Akkreditierung und Qualitätssicherung. Das schweizerische Modell
Institution partenaire
Deutsch / 01/01/2001
Schnittstelle zwischen Wissenschaft und Industrie: neue Entwicklungen in der Schweiz
Institution partenaire
Deutsch / 01/01/2001
Betriebswirtschaftliche Konsequenzen einer gesetzlichen Überstundenregulierung
Institution partenaire
Deutsch / 01/01/2001
Three essays on the interrelation between capacity planning and pricing under uncertainty
Institution partenaire
English / 01/01/2001
Organizational decline—A stimulus for innovation?
Institution partenaire
English / 01/01/2001
The effect of incentive schemes and organizational arrangements on the new product development process
This paper proposes a new model for studying the new product development process in an artificial environment. We show how connectionist models can be used to simulate the adaptive nature of agents' learning exhibiting similar behavior as practically experienced learning curves. We study the impact of incentive schemes (local, hybrid and global) on the new product development...
Institution partenaire
English / 01/01/2001
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