Broadband Microfoundations: The Need for Traffic Data
To date, most of the empirical effort to understand broadband service markets has focused on availability and adoption metrics and data. Data of this sort is indeed valuable when the dominant policy questions concern penetration and uptake. However, as broadband availability and penetration saturate, such data will become less informative. The next set of questions, both for service providers and regulators, will center on the continued health of the broadband access market: levels of investment, the competitive landscape, the evolving definition of broadband, the degree of neutrality in consumer access, and the nature of interconnection among providers.