汉初基本上具备了开发地方经济的历史条件，“开关梁，弛山泽之禁”，[1]使山林川泽向世人开放，这是统治者为了恢复封建经济和统治秩序而实施的开发地方经济之政策。其成效显著，极大地调动了诸侯王、豪强地主和大商人开发地方经济的积极性，使社会经济得以较快的恢复，并起到了调整经济结构和协调阶级关系的作用。 The beginning of the Han Dynasty basically possessed the historical conditions for the development of the local economy, “the ban on switch beam and relaxation of mountains and rivers,” [1] opening the mountains and forests to the world, and the development of the rulers in order to restore the feudal economy and the ruling order Local economy policy. The remarkable results have greatly mobilized the enthusiasm of princes, tyrants, powerful landlords and big merchants in the development of local economy so that the social economy can be restored relatively quickly and played the role of adjusting economic structure and coordinating class relations.