Telecommunications Infrastructure and Economic Development: A Simultaneous Approach
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- 1 September 2001
- journal article
- Published by American Economic Association in American Economic Review
- Vol. 91 (4) , 909-923
- https://doi.org/10.1257/aer.91.4.909
Abstract
In this paper we investigate how telecommunications infrastructure affects economic growth. We use evidence from 21 OECD countries over a 20-year period to examine the impacts that telecommunications developments may have had. We jointly estimate a micromodel for telecommunication investment with a macro production function. We find evidence of a significant positive causal link, especially when a critical mass of telecommunications infrastructure is present. Interestingly, the critical mass appears to be at a level of telecommunications infrastructure that is near universal service. (JEL O57, O47, L69)Keywords
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