【摘要】 建国后,我国先后经历了三次大的土地制度变迁:私有私营制,集体所有、集体使用制和集体所有、个人使用制。由于后两种土地制度产权不清晰,导致农村人口生产的外部性,激励了农村人口过快的增长,所以农村的土地制度是导致农村人口较高出生率的一个重要原因。更多还原

【Abstract】 Since 1949, china has successively experienced three big land system reform: privately owned and used land system, collectively owned and used land system,collectively owned and privately used land system. The latter two land systems lead to the externality of the birthrate of rural population as a result of incomplete property right and the externality inspires with the high growth of rural population.So it is one of the important reasons for the high population birthrate in the rural regions.更多还原