The Empirics of the Digital Divide: Can Duration Analysis Help?School of Public Policy Working Papers
AbstractAccurate measurement of digital divides is important for policy purposes. Empirical studies on broadband subscription gaps have largely used cross-sectional data, which cannot speak to the timing of technological adoption. Yet, the dynamics of a digital divide are important and deserve study. With the goal of improving our understanding of appropriate techniques for analyzing digital divides, we review competing econometric methodology and propose the use of duration analysis. We compare the performance of alternative estimation methods using a large dataset on DSL subscription in the U.S., paying particular attention to whether women, blacks, and Hispanics catch up to others in the broadband adoption race. We conclude that duration analysis best captures the dynamics of the broadband gaps and can be a useful addition to the analytic tool box of digital divide researchers. Our results support the official collection of broadband statistics in panel form, where the same households are followed over time.
Citation InformationJames Prieger and Wei-Min Hu. "The Empirics of the Digital Divide: Can Duration Analysis Help?" (2008)
Available at: http://works.bepress.com/james_prieger/13/