最近,社会上出现“二次房改”的呼声,引发人们对既买不起商品房,又难享受保障房的“夹心层”群体的关注。我国首次实行住房制度改革11年后,为何再现 Recently, there has been a call for “secondary housing reform” in society, triggering the concern of the “sandwich layer” groups that can not afford both commercial housing and affordable housing. After China’s first implementation of the housing system reform 11 years later, why reproduce