Alexandra Bregman is a teaching associate in business and economics at the Columbia Journalism School. She is author of "The Bouvier Affair: A True Story."
Asian buyers becoming more sophisticated as fortunes pile up

A rare imperial embroidered Chinese dragon robe is displayed during a photocall for the Asian Art Week sales at Bonhams auction house in London on Nov. 2. © NurPhoto/Getty Images
Alexandra Bregman is a teaching associate in business and economics at the Columbia Journalism School. She is author of "The Bouvier Affair: A True Story."