United Airlines announced plans to lay off more than one-third of its 95,000 workers. Brooks Brothers, which first opened for business in 1818, filed for bankruptcy. And Bed Bath and Beyond said it will close 200 stores. Welcome to the recovery. If there were still hopes of a “V-shaped” comeback from the novel coronavirus shutdown, this past week should have put an end to them. The pandemic shock, which economists once assumed would be only a temporary business interruption, appears instead to be settling into a traditional, self-perpetuating recession. When states and cities began closing most businesses in March, the...