Competition and innovation with horizontal R&D spillovers

Massoud Khazabi () and Nguyen Van Quyen

Journal of Economic Studies, 2017, vol. 44, issue 3, 475-488

Abstract: Purpose - The purpose of this paper is to extend a theoretical framework for analyzing competition and innovation in the presence of horizontal spillovers. Design/methodology/approach - A theoretical analysis approach is adopted to drive the paper’s findings. Findings - It is shown that when firms behave non-cooperatively in both the R&D and production stages, the degree of spillover has a negative relationship with the effective and respective R&D expenditures of each firm as well as the level of social welfare. An inverted-U relationship between competition and social welfare also holds. When firms behave cooperatively in the R&D stage, and non-cooperatively in the production stage the relationship between the R&D expenditure of the joint research lab and the number of firms in the market is negative. Originality/value - In the literature on R&D spillovers and process innovation, efforts are mostly focused on the comparative R&D expenditures and the relative social welfare between non-cooperative and cooperative R&D. The question of the effectiveness of R&D technology on the optimal number of firm, however, is not explicitly addressed. The paper is intended to address this lacuna.

Keywords: R&D; Competition; Social welfare; Horizontal spillovers (search for similar items in EconPapers)
Date: 2017
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.emerald.com/insight/content/doi/10.110 ... d&utm_campaign=repec (text/html)
https://www.emerald.com/insight/content/doi/10.110 ... d&utm_campaign=repec (application/pdf)
Access to full text is restricted to subscribers

Related works:
Working Paper: Competition and innovation with horizontal R&D spillovers (2008)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eme:jespps:jes-12-2015-0226

DOI: 10.1108/JES-12-2015-0226

Access Statistics for this article

Journal of Economic Studies is currently edited by Prof Mohsen Bahmani-Oskooee

More articles in Journal of Economic Studies from Emerald Group Publishing Limited
Bibliographic data for series maintained by Emerald Support ().