NDLI: Market Power and Duration of R&D Investment in a Panel of Italian Firms

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Market Power and Duration of R&D Investment in a Panel of Italian Firms

Content Provider	Scilit
Author	Bontempi, Maria Elena Lambertini, Luca Medeossi, Erica
Copyright Year	2016
Description	Journal: SSRN Electronic Journal Studies about innovation find evidence of a positive relationship between technological advancement and firm performance, in particular when the innovative effort is continuous. This paper aims to further the analysis on the duration of R&D investment at the firm level. The contribution of this study is threefold: first, we extend Máñez et al. [2014], Triguero et al. [2014] analysis for Spain to the Italian case: we use a panel of manufacturing and service companies, thus enlarging the view of R&D duration within the European countries. Secondly, from a methodological point of view, we employ both discrete- and continuous-time duration models, in order to test the Proportional Hazards (PH) assumption, i.e. the assumption that the hazard rate is equivalent over time across groups. Last, but not least, we assess whether a firm’s likelihood of continuing investment in R&D depends on the market power of companies. We test alternative measures for market power: the classical price-cost margin and a new proxy for the firm demand elasticity, obtained from a specific survey question. Results are in line with the hypothesis that R&D presents considerable temporal spill overs and strong persistence, even once unobserved heterogeneity is controlled for. Also, we argue that the appropriate proxy for market power is the firm demand elasticity, and we find support for the Schumpeterian hypothesis.
Related Links	http://amsacta.unibo.it/4655/1/WP1057.pdf https://papers.ssrn.com/sol3/Delivery.cfm?abstractid=2737380
ISSN	10914358
e-ISSN	15565068
DOI	10.2139/ssrn.2737380
Journal	SSRN Electronic Journal
Language	English
Publisher	Elsevier BV
Publisher Date	2016-02-19
Access Restriction	Open
Subject Keyword	Journal: SSRN Electronic Journal History and Philosophy of Science Investment in R&d Investment in Physical Capital Market Power Panel Data
Content Type	Text
Resource Type	Article
Subject	Public Health, Environmental and Occupational Health Psychiatry and Mental Health

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