Given the per se rule against horizontal price fixing, court did not abuse its discretion by barring evidence of minimal market effects.
http://cdn.ca9.uscourts.gov/datastore/opinions/2018/07/11/17-10269.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Not written by a barrister. The name was thought up by a second-year American law student sitting in a coffeehouse in Manhattan. Neither an authoritative statement of the law nor legal advice.
Don't rely. Quick work.