根据马克思地租理论,地租杠杆对项目建设用地的节约集约利用有着直接的调节作用。目前我国项目建设用地存在一些比较突出的问题,对此,我们必须从马克思主义地租理论中寻求有效理论支撑,积极采取有效措施促进项目建设节约集约用地。 According to Marx’s land rent theory, the rent leverage has a direct regulatory effect on the economical and intensive utilization of the project construction land. At present, there are some prominent problems in the project construction land in our country. To this end, we must seek effective theoretical support from the Marxist rent theory and actively take effective measures to promote the intensive and economical land use.