Explaining the Diffusion of Web-Based Communication Technology among Congressional Offices: A Natural Experiment using State Delegations
34 Pages Posted: 22 Jul 2009 Last revised: 29 Aug 2012
Date Written: August 24, 2009
Do legislators learn to use new communication technologies from each other? Using data from the official homepages of members of the U.S. House of Representatives, we test whether web-based communication technology diffuses through congressional state delegations. We use a natural experimental design that exploits ignorable state boundaries to distinguish between causal diffusion processes and spatial heterogeneity. Using nonlinear conditional autoregressive models for the statistical test, we find that web communication technology practices are weakly driven by communication within state delegations, and with the effect slightly more pronounced among Democrats than among Republicans.
Keywords: Legislative Websites, Technology Diffusion, Natural Experiment, Conditional Autoregressive Models, Bayesian Estimation
JEL Classification: C11, C99
Suggested Citation: Suggested Citation