This morning I spoke at a U.S. Chamber of Commerce event on “Responsible Data Uses: Benefits to Consumers, Businesses and the Economy.” In preparing for the event, I dusted off some old working notes for speeches I had delivered at other events about privacy policy and “big data” and expanded them a bit to account for recent policy developments. For what it’s worth, I figured I would post those notes here. (I apologize about the informality but I never write out my speeches, I just work from bullet points.)
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Benefits of “Big Data”
- “big data” has numerous micro- and macroeconomic benefits
- Micro benefits:
- data aggregation of all varieties has powerful social and economic benefits that are sometimes invisible to consumers and citizens but are nonetheless enjoyed by them
- big data can positively impact the 3 key micro variables – quality, quantity & price – and benefit consumers / citizens in the process
- Macro benefits:
- Data is the lifeblood of the information economy and it has an increasing bearing on the global competitiveness of companies and countries
- In the old days, when we talked about comparative and competitive advantage, the focus was on natural resources, labor, and capital.
- Today, we increasingly talk about another variable: information
- Data is increasing one of the most important resources that can benefit economic growth, innovation, and the competitive advantage of firms and nations.
Privacy Concerns
- of course, “big data” also raises big privacy concerns for many groups and individuals
- this has led to calls for regulatory action and virtually all levels of government – federal, state, local, and international – are considering expanded controls on data collection and aggregation




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