In a much-talked-about recent paper entitled “Superstar Cities,” economists Joseph Gyourko, Christopher Mayer, and Todd Sinai argue that such high-status cities – not only London, Paris, and New York, but also cities like Philadelphia and San Diego – may show an “ever-widening gap in housing values” when compared with other cities. The authors seem to be saying, in effect, that a housing boom in these areas can go on forever.
在最近被人们广泛谈论的标题为“超级明星城市”的论文中，经济学家约瑟夫·吉尔科, 克里斯托弗·迈耶和托德·赛奈称这样的重量级城市¾不只伦敦、巴黎和纽约，还包括如费城和圣迭哥¾和其他城市相比，可能会出现“房地产价值上逐渐增大的差距”。作者仿佛在说，这些地区的房地产热可能会一直持续下去。