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Does the mobility of R&D labor increase innovation?

Kaiser, Ulrich; Kongsted, Hans Christian; Rønde, Thomas - 2014 - This version: December 15, 2014

-level support for the notion that labor mobility stimulates overall innovation of a country or region due to knowledge transfer. …

Persistent link: https://www.econbiz.de/10010457906

Measuring knowledge spillovers in manufacturing and services : an empirical assessment of alternative approaches

Kaiser, Ulrich - 1999

knowledge spillovers are unmeasurable, a 'goodness of fit' measure is constructed using innovation survey data. It turns out … measures constructed from innovation survey data appear to work reasonably well while measures of the Euclidean technological …

Persistent link: https://www.econbiz.de/10011443497

Gains and pains from contract research : a transaction and firm-level perspective

Grimpe, Christoph (contributor); Kaiser, Ulrich (contributor) - 2008

outsourcing of R&D activities to contract research organizations and its implications for innovation performance. This paper …

Persistent link: https://www.econbiz.de/10003608125

A simple game-theoretical framework for studying R&D expenditures and R&D cooperation

Kaiser, Ulrich - 2001

This paper derives a three stage Cournot duopoly game for research collaboration, research expenditures and product market competition. The amount of knowledge firms can absorb is made dependent on their own research efforts, e.g. firms' absorptive capacity is treated as an endogenous variable....

Persistent link: https://www.econbiz.de/10011446080

Research cooperation and research expenditures with endogenous absorptive capacity : theory and microeconometric evidence for the German service sector

Kaiser, Ulrich - 2000

collaborate in R&D is increasing in R&D productivity. The key findings of the theoretical model are tested using German innovation … survey data for the service sector. A simultaneous model for cooperation choice and innovation expenditures shows that R …&D cooperation has a weakly significant positive effect on innovation expenditures. The empirical results broadly support the …

Persistent link: https://www.econbiz.de/10011444658

Strategic complementarities between different types of ICT-expenditures

Kaiser, Ulrich - 2003

Multivariate Tobit models are estimated using German cross-sectional data to test whether strategic complementarities exist between expenditures in four different types of ICT-components. If two ICT-components are complements, they are correlated (provided that agents act rationally)....

Persistent link: https://www.econbiz.de/10011448665