2015
DOI: 10.1257/aer.20121530
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R&D, International Sourcing, and the Joint Impact on Firm Performance

Abstract: This paper studies the impact of an R&D cost shock on R&D investments, imported inputs, and their joint impact on firm performance. We introduce imported inputs into a model of R&D and endogenous productivity, and show that R&D and international sourcing are complementary activities. Exploiting the introduction of an R&D tax credit in Norway in 2002, we find that cheaper R&D stimulated not only R&D investments but also imports of intermediates, quantitatively consistent with the mod… Show more

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Cited by 187 publications
(134 citation statements)
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“…Table 5 shows a clear ranking of firm performance measured as innovation intensity: more innovative firms are not only larger measured by sales and employment, but also are more productive (sales per worker). 15 This difference from frequency of individual innovation modes in Table 4 where less frequent modes are reserved to larger although not necessarily more productive firms. If we look beyond averages, this inconsistency is less clear cut.…”
Section: Innovation and Firm Performancementioning
confidence: 90%
See 1 more Smart Citation
“…Table 5 shows a clear ranking of firm performance measured as innovation intensity: more innovative firms are not only larger measured by sales and employment, but also are more productive (sales per worker). 15 This difference from frequency of individual innovation modes in Table 4 where less frequent modes are reserved to larger although not necessarily more productive firms. If we look beyond averages, this inconsistency is less clear cut.…”
Section: Innovation and Firm Performancementioning
confidence: 90%
“…This differs from the picture for internationalization: firms involved in a larger number of internationalization modes, and firms involved in rarer internationalization 14 In a similar vein, the EU Innovation Scorecard (http://ec.europa.eu/enterprise/policies/innovation/files/ius-2013_en.pdf) uses a combined indicator of 24 variables to assess innovation at national level. 15 Starting from the work of Griliches (1998) on the relationship between innovation investment (R&D) and productivity, a number of studies point to innovation as an important source of productivity differences between firms. A survey of this literature by Hall (2011) finds a substantial positive impact of product innovation on revenue productivity, with a more ambiguous impact of process innovation.…”
Section: Innovation and Firm Performancementioning
confidence: 99%
“…As a result, the productivity level of a country depends on its own innovation and on the foreign innovations embodied in imported intermediate products. Preferences are recursive, so that consumers care about the timing of resolution of uncertainty and fear variation in the economy's long-run future growth 1 The international trade literature has argued in favor of trade in varieties as a channel through which R&D diffuses across countries (Broda, Greenfield, and Weinstein 2006;Bøler, Moxnes, and Ulltveit-Moe 2012;Santacreu 2015). Other channels include the effect of multinationals in spreading the benefits of R&D across countries (Ramondo 2009;Guadalupe, Kuzmina, and Thomas 2010) and the effect of knowledge spillovers by way of international networks (Cai and Li 2012).…”
mentioning
confidence: 99%
“…A number of papers analyze how trade affects firms' adoption of technology (Melitz and Constantini, 2008;Lileeva and Trefler, 2010;Bustos, 2011;Boler et al, 2015;Bloom et al, 2016). I do not model the decision to adopt technology, but instead employ a difference-in-difference approach to assess the relationship between communication technology and firms' decisions to fragment production and offshore.…”
Section: Introductionmentioning
confidence: 99%