However, in China the commodity housing market has been transformed from seller market into buyer market. Meanwhile the supply quantity is obviously surplus.
然而我国商品住宅市场已由卖方市场转化为买方市场,出现了严重的供给过剩。
2
In general, however, discriminatory disclosure can be optimal, because it reduces the information rent accrued to private types of the buyer without much impact on the trade surplus.