Why the Economic Fates of America’s Cities Diverged

The Atlantic:

Another turning point came in 1982, when President Ronald Reagan’s Justice Department adopted new guidelines for antitrust prosecutions. Largely informed by the work of Robert Bork, then a Yale law professor who had served as solicitor general under Richard Nixon, these guidelines explicitly ruled out any consideration of social cost, regional equity, or local control in deciding whether to block mergers or prosecute monopolies. Instead, the only criteria that could trigger antitrust enforcement would be either proven instances of collusion or combinations that would immediately bring higher prices to consumers.

The above paragraph is just one facet of this interesting topic.  The whole article is worth reading.