Friday assorted links by Tyler Cowen May 4, 2018 at 11:46 am 1. The microfragmentation of retail? 2. Matthew Weinzierl on the economics of space. 3. MIE: Rent out your flight attendant seniority for $200. 4. Mumbai’s zoning overhaul. 5. Lebanon steps Plato’s The Republic. 6. Paul Krugman’s theory as to why wages haven’t risen more.