We study the optimal R&D trajectory in a setting where new technologiesare never perfect backstops in the sense that there is no perfectlyclean technology that eventually solves the pollution problem once andfor all. New technologies have stings attached, i.e. each emits a specificstock...

Erfolgreiche Unternehmen haben eines gemeinsam. Ihre Produkte und Dienstleitungen oder wenigstens eine(s) davon sind bei bestimmten Kunden besonders gefragt. Der Erlös solcher Produkte erbringt dem Unternehmen mehr als es für dessen Bereitstellung aufwenden muß. Der erwirtschaftete Gewinn...

Dissertation vom Institut für Informationsmanagement imIngenieurwesen (IMI) der Universität Karlsruhe (TH). Ingenieurwissenschaftliche Arbeit mit betriebswirtschaftlicher Relevanz.

Die Entwicklung innovativer Produkte wird für Unternehmen in einem zunehmendenWettbewerb immer wichtiger. Insbesondere Innovationen mit einem hohen Neuigkeitsgrad,so genannte „Breakthroughs“ bieten einem Unternehmen die Möglichkeit, sich von seinenWettbewerbern nachhaltig abzusetzen.Zu...

In this paper, we report on the results of a large-scale study about typical front-end-related innovation practices in 553 Japanese mechanical and electrical engineering companies. We explore typical activities concerning the generation and assessment of new product ideas, the reduction of...

In this paper, we report the complete and unabridged results of an exploratory study oftypical front-end activities in 28 innovation projects in German and Japanesecompanies. We further reveal differences in the practice of innovation management inboth countries. Based on these, we develop first...

In research as well as in practice, process models are an expatiated element of innovation management. They fulfill different tasks. In practice, for instance, process models are used as a management tool to standardize development activities. Researchers try to identify activities to be found...

We report on a survey of the innovation activities and characteristics of 153 users of outdoor-related consumer products. We find a high level of innovation by these consumers. Thirty-seven percent report that they have developed ideas for new or improved products, and more than 9% report...

In new product development (NPD) unacceptably high failure rates have often been related to insufficiencies during the early development phases. Nevertheless, only little effort is devoted to the early phases, in theory as well as in practice, and managers often indicate the front end as being...

In this paper, we address the incentives to invest in environmental innovation of enterprisesthat exercise market power in the output market and also buy and sell pollution permits.Differently from the existing literature, using a market approach we explicitly model theinteraction between the...