Is Corporate R&D Investment In High-Tech Sectors More Effective?
Abstract"This paper discusses the link between R&D and productivity across the European industrial and service sectors. The empirical analysis is based on both the European sectoral OECD data and on a unique micro-longitudinal database consisting of 532 top European R&D investors. The main conclusions are as follows. First, the R&D stock has a significant positive impact on labor productivity; this general result is largely consistent with previous literature in terms of the sign, the significance, and the magnitude of the estimated coefficients. More interestingly, both at sectoral and firm levels the R&D coefficient increases monotonically (both in significance and magnitude) when we move from the low-tech to the medium- and high-tech sectors. This outcome means that corporate R&D investment is more effective in the high-tech sectors and this may need to be taken into account when designing policy instruments (subsidies, fiscal incentives, etc.) in support of private R&D. However, R&D investment is not the sole source of productivity gains; technological change embodied in gross investment is of comparable importance on aggregate and is the main determinant of productivity increase in the low-tech sectors. Hence, an economic policy aiming to increase productivity in the low-tech sectors should support overall capital formation." Copyright (c) 2009 Western Economic Association International.
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Bibliographic InfoArticle provided by Western Economic Association International in its journal Contemporary Economic Policy.
Volume (Year): 28 (2010)
Issue (Month): 3 (07)
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Other versions of this item:
- Raquel Ortega-Argilés & Mariacristina Piva & Lesley Potters & Marco Vivarelli, 2009. "Is Corporate R&D Investment in High-Tech Sectors More Effective?," DISCE - Quaderni del Dipartimento di Scienze Economiche e Sociali dises0955, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
- O33 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
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