几乎没个人都来参加庆祝迁居的聚会。
新形势下的城市人口迁居的原因、特征、模式与历史有所不同。
Under the new situation, urban population moves' reason, characteristic, mode are different from before.
为了最大化整个生命周期的效用,家庭通常需要权衡迁居的交易成本和不迁居的效用损失。
To maximize the whole utility in life cycle, households need to weigh moving costs and loss of utility caused by unmoving.
应用推荐