Abstract
As China adopts a government-supported agglomeration model to develop high-tech industries, it is crucial to examine whether the spatial concentration of manufacturing and R&D activities enhance firm-level productivity. Based on a panel dataset of Chinese electronics firms from 2005 to 2007, the calculated Ellison-Glaeser (EG) index indicates that both production and R&D activities are highly spatially concentrated. Crucially, we find that production agglomeration has a positive relationship with firms' productivity, especially for smaller firms. In contrast, R&D agglomeration seems to negatively relate with productivity. It implies that the possible congestion effect and/or free rider problems erode the benefit derived from knowledge spillovers.
Original language | English |
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Pages (from-to) | 162-178 |
Number of pages | 17 |
Journal | China Economic Review |
Volume | 27 |
DOIs | |
State | Published - Oct 2013 |
Keywords
- Agglomeration
- Productivity
- R&D
- Spillover