For decades, policy makers in both the public and private sectors have been concerned with the question: What is the impact of changes in federal R and D support on company-financed R and D expenditures? This is one of the first empirical studies at a micro level of this topic. The results,...

Existing theoretical models of research and development (R&D) treat R&D as a single economic activity. Once R&D terminates, the only way for the activity to resume is by assuming some exogenous changes in the basic parameters of the model, e.g., the distribution of technological advances. In...

Under an alternate assumption of the payoff function, we analyze Lee's dynamic game model of R&D rivalry. Both similarities and differences in the equilibrium results of the model are obtained. It is shown that both the reswitching property and the convergence property of R&D rivalry are robust...

Managers of research and development (R&D) programs are often confronted with questions of what determines R&D spending (i.e. R&D search intensity) and when R&D spending is unprofitable (i.e. Reservation Technology Level). Three determinants of R&D spending are identified: the current technology...

This study, based on detailed data obtained from carefully selected samples of about 200 Japanese and American firms, seems to be the first comprehensive empirical investigation of the differences between Japan and the United States in innovation cost and time. Whereas the Japanese have...

The introduction of new technologies in existing administrative and technical organizations usually represents a significant investment in equipment and training. A prudent manager will attempt to acquire the equipment needed fast enough to encourage its use while avoiding the inefficiencies of...

This paper presents an introductory survey for this special issue of Management Science on electronic markets. We acquaint the reader with some fundamental concepts in the study of electronic market mechanisms, while simultaneously presenting a survey and summary of the essential literature in...

While it provides excellent descriptions of behavior, existing consumer research on information seeking and processing largely fails to explain why consumers engage in various types of activities. This paper presents an economic framework for measuring costs/benefits of search behavior which can...

Spatial equilibrium problems are frequently formulated as large scale quadratic programming problems or linear complementarity problems. We show that these problems can be reduced to two or more smaller problems with Generalized Benders Decomposition. The procedure then becomes iterative with...