论土地政策的几对重要范畴

On a Couple of Important Categories in Land Policy

土地政策学尚是一门新兴的学科，因而，对土地政策范畴的研究也比较滞后。因此，重视土地政策的数量与质量、土地政策的供给与需求、土地政策的成本与效益等范畴的研究，对充实土地政策理论体系具有特别重要的意义。

Study of land policy is a new subject, therefore, research on categories of land policy is comparatively falling behind. To pay attention to the study of categories such as quantity and quality of land policy, provision and demand of land policy, cost and profit of land policy will be greatly significant to enrichment of theoretical system of land policy.