Gallardo

Purdue University photo

Roberto Gallardo co-authored a study that shows how state policies, including the availability of funding, the creation of state task forces and laws that limit local authorities, affect the availability of broadband, especially in rural areas.

WEST LAFAYETTE — Access to high-speed broadband internet improves entrepreneurship and economic growth, while lack of it has detrimental effects on education.

Still, millions of people across the United States, many living in rural areas, lack access to broadband and the resources to develop broadband infrastructures.

State policies can both help and hinder a community’s efforts to acquire broadband access, according to a study by Purdue University and Oklahoma State University.

Using data from the Pew Charitable Trust’s State Broadband Policy Explorer, the study showed that people have better access to broadband in states that organize broadband task forces or offices and that provide state funding for broadband development.

States that restrict municipalities from developing broadband on their own have fewer residents able to access high-speed internet.

“If you’re not connected, if you’re on the wrong side of the broadband divide, you’re going to have a difficult time doing business, educating children and growing your economic base,” said Roberto Gallardo, co-author of the study, director of the Purdue Center for Regional Development and a Purdue Extension community and regional economics specialist. “This issue has had even more light shined on it during the COVID-19 pandemic as people are doing more business online and schools are shifting some or all of their education to e-learning platforms.”

Federal Communications Commission data show that residents with access to broadband — defined as the ability to download 25 megabits per second and upload 3 megabits per second (25/3) — increased from 35 % in 2011 to 78% in 2018, but that varied among states.

In nine states in 2018, more than 90% of rural residents had access to broadband; whereas in six states, fewer than 60% of rural residents had access.

The study findings, published in the journal Telecommunications Policy, used the Pew data to determine on a county-by-county level how state policies affected access to 25/3, fiber and competition — areas that have at least two providers offering 25/3 speeds. The study controlled for income, education, age and population density.

The researchers found that counties in states with broadband funding had higher 25/3 and fiber availability overall. Having a state broadband office didn’t affect 25/3 or broadband availability but did lead to increased competition.

Counties in states with municipal broadband restrictions — that make it hard for cooperatives and municipalities to build their own broadband networks, for example — had lower 25/3 availability.

In rural areas, those municipal restrictions led to lower 25/3 and fiber availability. State broadband funding programs led to higher levels of 25/3, fiber and competition in rural areas. While a statewide broadband office didn’t affect rural 25/3 availability, it did lead to more access to fiber.

“Overall, a state broadband office coordinates and funnels resources to make sure broadband investments are made at the local level,” Gallardo said. “They are critical. In states that do not have broadband offices, local communities are on their own when trying to get federal money or companies to invest in their areas

“We want to inform policymakers, practitioners and anyone else interested in broadband that these issues are affecting connectivity,” Gallardo said. “If we want to increase the share of people who have access to broadband, we have strong evidence that states can make a difference.”