Friday assorted links by Tyler Cowen September 20, 2019 at 12:19 pm 1. “Bos G Farm’s entire herd of 60 yaks went missing on the eve of the owners’ retirement.” 2. The political pollution cycle in China. 3. What is optimal policy toward wild horses? 4. David Perell notes on the new Peter Thiel interview. 5. High-tech clusters boost the productivity of top inventors. 6. “Share buybacks don’t inflate executive pay or crowd out investment – but pay structures may be a concern.” 7. Russ Roberts video makes the case for growth optimism since 1973.