In his latest column for Forbes, Alejandro Chafuen, the managing director of Acton’s international activities, has a ranking of free-market think tanks measured by social media impact, and discussesGresham’s Law as it relates to social media:

The current discussions about the manipulation of social media for political purposes and mercial interests of social-media giants has raised important questions about its impact and deserves much further analysis. In his surprising announcement that he was going to retire in 16 months, Arthur C. Brooks, the talented leader of the American Enterprise Institute, lamented that social media was creating a type of Gresham’s law, where well-promoted, bad ideas were crowding out good research. Nevertheless, early in the year, in a piece in the Harvard Business Review, Brooks mentioned subscribers to events and original video programming on AEI’s YouTube channel as a valid metric. Although running far behind PragerU, AEI, with close to 150,000 subscribers, ranks first among think tanks. “Gresham’s law” that bad money drives out good money only applies when there is some kind of force involved (a fixed rate between gold and silver money or, in currencies, between worn out bills and new bills). Brookings, the top-ranked think tank, and Heritage Foundation, rank very well as research and policy-focused think tanks, and also in social media.

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