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The Productivity Effects of Internal and External R&D: Evidence From a Dynamic Panel Data Model

Lokshin, Boris; Belderbos, René; Carree, Martin - United Nations University-Maastricht Economic Research … - 2007

We examine the impact of internal and external R&D on labor productivity in a 6-year panel of Dutch manufacturing firms. We apply a dynamic linear panel data model that allows for decreasing or increasing returns to scale in internal and external R&D and for economies of scope. We find...

Persistent link: https://www.econbiz.de/10010856396

Self-organization of R&D search in complex technology spaces

Gerald, Silverberg; Bart, Verspagen - United Nations University-Maastricht Economic Research … - 2005

We extend an earlier model of innovation dynamics based on invasive percolation by adding endogenous R&D search by … the log-normal distribution are varied, the relative rates of aggregate innovation switches between the two regimes. The … SO regime has higher innovation rates, other things being equal, for lower means or higher standard deviations of the …

Persistent link: https://www.econbiz.de/10011159936

Growth and Structural Change: Trends, Patterns and Policy Options

Bart, Verspagen - United Nations University-Maastricht Economic Research … - 2000

not available

Persistent link: https://www.econbiz.de/10011160044

Economic Growth and Technological Change

Bart, Verspagen - United Nations University-Maastricht Economic Research … - 2000

not available

Persistent link: https://www.econbiz.de/10011160062

A note on testing for complementarity and substitutability in the case of multiple practices

Carree, Martin; Lokshin, Boris; Belderbos, René - United Nations University-Maastricht Economic Research … - 2010

Recent empirical studies of firm-level performance have tested complementarity in the case of multiple practices. These papers have drawn conclusions using potentially biased estimates of pair-wise interaction effects. We develop a consistent and simple testing framework and test it against...

Persistent link: https://www.econbiz.de/10010856335

The medium-term effect of R&D on firm growth

Capasso M.; Treibich T.G.; Bart, Verspagen - United Nations University-Maastricht Economic Research … - 2014

an innovation survey conducted in the Netherlands have been used to evaluate the effect on firm growth in the five years …

Persistent link: https://www.econbiz.de/10010856355

Intra-firm Technology Transfer and R&D in Foreign Affiliates: Substitutes or Complements? Evidence from Japanese Multinational Firms

Belderbos, René; Ito, Banri; Wakasugi, Ryuhei - United Nations University-Maastricht Economic Research … - 2008

R&D in foreign affiliates and technology transferred from their parent firms are important potential drivers of productivity in host countries. In this paper we examine the simultaneous impact of local R&D and intra-firm international technology transfer on productivity growth in foreign...

Persistent link: https://www.econbiz.de/10010712059