Has the Internet accelerated the diffusion of new products?
In this paper we measure the effect of Internet adoption on consumers' propensity to adopt a wide range of diffusing products. To do this, we utilize a rich panel of household surveys on purchases of relatively new technology products. Our results indicate that the Internet accelerates product diffusion, but with varying magnitude. In an attempt to determine the mechanisms underlying this effect, we find direct evidence that the Internet does not increase product awareness. However, we find suggestive evidence that the Internet increases adoption rates both through access to increased information about new products (via online research) and through online shopping. We also find that the magnitude of the Internet's effect is strongly tied to diffusion rates, and especially familiarity rates. This finding is consistent with Internet access having the greatest impact on the adoption of products with more developed marketing strategies (i.e., more developed information sources and online markets). Our findings indicate that the Internet helps bolster demand for products early in their diffusion process, and they suggest that improved access to information and the convenience of online shopping are likely the primary drivers of this effect. Consequently, to the extent that accelerated diffusion of new products is (on net) desirable, our findings may provide a further argument toward social promotion of Internet adoption.
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- Alberto Abadie & David Drukker & Jane Leber Herr & Guido W. Imbens, 2004. "Implementing matching estimators for average treatment effects in Stata," Stata Journal, StataCorp LP, vol. 4(3), pages 290-311, September.
- Geroski, P. A., 2000.
"Models of technology diffusion,"
Elsevier, vol. 29(4-5), pages 603-625, April.
- Ajay K. Agrawal & Avi Goldfarb, 2006.
"Restructuring Research: Communication Costs and the Democratization of University Innovation,"
NBER Working Papers
12812, National Bureau of Economic Research, Inc.
- Ajay Agrawal & Avi Goldfarb, 2008. "Restructuring Research: Communication Costs and the Democratization of University Innovation," American Economic Review, American Economic Association, vol. 98(4), pages 1578-90, September.
- Jess Gaspar & Edward Glaeser, 1996.
"Information Technology and the Future of Cities,"
NBER Working Papers
5562, National Bureau of Economic Research, Inc.
- Jess Gaspar & Edward L. Glaeser, 1996. "Information Technology and the Future of Cities," Harvard Institute of Economic Research Working Papers 1756, Harvard - Institute of Economic Research.
- Massoud Karshenas & Paul L. Stoneman, 1993.
"Rank, Stock, Order, and Epidemic Effects in the Diffusion of New Process Technologies: An Empirical Model,"
RAND Journal of Economics,
The RAND Corporation, vol. 24(4), pages 503-528, Winter.
- Karshenas, Massoud & Stoneman, Paul, 1990. "Rank, Stock, Order And Epidemic Effects In The Diffusion Of New Process Technologies : An Empirical Model," The Warwick Economics Research Paper Series (TWERPS) 358, University of Warwick, Department of Economics.
- Downes, Tom & Greenstein, Shane, 2002. "Universal access and local internet markets in the US," Research Policy, Elsevier, vol. 31(7), pages 1035-1052, September.
- Heckman, James J & Ichimura, Hidehiko & Todd, Petra E, 1997. "Matching as an Econometric Evaluation Estimator: Evidence from Evaluating a Job Training Programme," Review of Economic Studies, Wiley Blackwell, vol. 64(4), pages 605-54, October.
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