G2TT
来源类型FEEM working papers "Note di lavoro" series
规范类型论文
Technological Diffusion, Spatial Spillovers and Regional Convergence in Europe
Raffaele Paci; Francesco Pigliaru
发表日期2001
出处Economy and Society
出版年2001
语种英语
摘要In this paper we study two closely related issues. First, the role of technology heterogeneity and diffusion in the convergence of GDP per worker observed across the European regions, in the absence of data on regional TFP. Second, the spatial pattern of the observed regional heterogeneity in technology and the relevance of this pattern for the econometric analysis of regional convergence in Europe. As for the first issue, our aim is to assess whether the convergence observed across European regions is due to convergence in technology as well as to convergence in capital-labour ratios. We first develop a growth model where technology accumulation in lagging regions depends on their own propensity to innovate and on technology diffusion from the leading region, and convergence in GDP per worker is due to both capital deepening and catch-up. We use data (1978-97) on 131 European regions. Propensities to innovate are computed by assigning each patent collected by the European Patent Office to its region of origin (see www.crenos.it) . Our findings are consistent with the hypothesis that technology differs across regions and that convergence is partly due to technological catch-up. As for the second empirical issue, we study to what extent each region's propensity to innovate is correlated with that of the surrounding regions. Our results show, first, that the performance of each region does depend on that of the surrounding areas. Second, that the intensity of such spillovers fades with distance. Taken together, these findings suggest the existence of significant localised spillovers of technological knowledge. Finally, we show that these spillovers are strong enough to play a role that cannot be ignored in the econometric analysis of the convergence process in Europe.
特色分类O41,O33
关键词Convergence,growth,technology diffusion,spatial
URLhttps://www.feem.it/en/publications/feem-working-papers-note-di-lavoro-series/technological-diffusion-spatial-spillovers-and-regional-convergence-in-europe/
来源智库Fondazione Eni Enrico Mattei (Italy)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/116639
推荐引用方式
GB/T 7714
Raffaele Paci,Francesco Pigliaru. Technological Diffusion, Spatial Spillovers and Regional Convergence in Europe. 2001.
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