西汉建国后不久,朝廷颁布了这样的规定:“欲益买宅,不比其宅,勿许。”意思是说:你要买的房子必须紧挨着你现有的房子。当时为什么会出台这样奇怪的限购政策呢?主要有以下几个原因:其一,西汉初年土地私有化还不明显,居民的宅基由政府统一划分、统一分配,一户家庭只给一块宅基,集体主义和理想化的色彩很浓厚。为了维持这个状态,政府不希望再出现土地兼并,不希望部分居民坐拥多处宅基而另一部分居民却身无立锥之地。所以政府一方面限制出售,另一 Shortly after the founding of the Western Han Dynasty, the court promulgated the following rule: “It is better to buy a house than its house.” The meaning is that the house you want to buy must be next to your existing house. At that time why such a weird purchase restriction policy was introduced? There are mainly several reasons: First, privatization of land in the early years of the Western Han Dynasty was not obvious. The homesteads of residents were uniformly divided by the government and uniformly distributed. Only one homestead was given to one family, Collectivism and idealistic color is very strong. In order to maintain this status, the government does not wish to see another annexation of land. It does not want some residents to sit in homesteads while the other residents have no place to stand. So the government on the one hand limit the sale, the other