征地现状调查

２００３年７月以后，中央政府三令五申，不准滥征耕地，大肆圈地的势头得到遏制。但违规征地没有止息，耕地仍在减少，形势不容乐观，仍须从严控制。     

中国城市化有关问题初探

城市化问题是当代社会经济发展的重大问题，是涉及到自然资源的合理开发利用，农村人口转化、剩余劳动力的走向以及城市工业、第三产业发展的关键问题。     

Triple jump about urban land potential release in China

Recent two decades, the great changes take place in China, especially in land use area. After the marketization, the urban land potential of China releases gradually. Three models in this paper show the three stages of reforming land use system. This paper will give a clear picture of urban land use in China that spans nearly thirty years.     

Stop and Go Agricultural Policies with a Land Market

This article studies the design of farm policy in the presence of asymmetric information about farmers' productivity, a government objective to insure farmers a minimum "parity" income, an endogenous land rent, and diminishing returns on alternative (nonprogram crop) land uses. In this setting, acreage set asides are never part of an optimal farm policy, although compensated acreage limits are. When there are new farmer entrants who cannot be excluded from farm programs, optimal policy takes the form of a pure voluntary acreage limitation—or "buyout"—program in which high-cost producers participate and low-cost producers do not.     

Land tenure and rental in Western Sudan

This paper reports on aspects of land tenure in western Sudan, especially the nature of tenure insecurity and the functioning of the land rental market. The active land rental market accounted for about one-third of cultivated land. Patterns of land rental transactions, and tests of the importance of insecurity in renting land, where the owner may not be able to reclaim land rented out, do not support the presumption that rental markets perform poorly. The role of the sheikh as administrator of village land, and the claims of large landowners to vast tracts, are, however, important political problems that must be resolved before attempts at ‘rationalizing’ land tenure.     

农村经济的“第二个飞跃”与农用土地制度改革

土地制度的安排与改革决定着农村经济发展的前程。我国农业的改革和发展,要有两个飞跃:第一个是实行以家庭联产承包经营为主的责任制;第二个是发展适度的规模经营,发展合作经济。现行土地制度制约着第二个飞跃的实现,需要调整和完善。土地私有化不是我国土地制度改革的方向。土地制度改革在于适应现代农业建设的需要,构建农地财产权新的框架,以利于农业产业化经营,发展多种形式的适度规模经营。     

美国的城市化进程与现代城市规划联系的解读

回顾了美国城市化的独特发展历程和美国现代城市规划历史,并就二者之间的相互关系进行了探讨,以期对处于转型期的中国城市化发展有所启示和借鉴.     

煤炭资源型城市聚集经济与城市化水平研究

运用可变权系数综合评价模型对2002年中国煤炭资源型城市城市化水平进行测度;基于1999～2002年度煤炭城市面板数据,应用随机效应模型估计煤炭城市聚集经济水平;结果表明,我国煤炭城市城市空间经济结构效率和其城市化水平并不具有正相关性,许多城市化水平相对较高的煤炭城市的聚集经济较差,并没有显示出城市化经济的优势.     

完善农村土地承包经营权的立法思考

农村土地承包经营权制度自从 2 0世纪 70年代末在中国实行以来 ,取得了巨大成就 ,推动了农村社会经济发展。但在实施过程中 ,由于其表现出债权的特征而逐渐暴露出种种弊端。以物权关系改造现行土地承包经营权制度 ,已成为法学界的共识。物权立法应就土地承包经营权的取得、效力、消灭等作出具体详细的规定 ,使之形成一整套完整的土地承包经营权法律制度     

中国城镇化进程中社会保障制度的城乡统筹

长期以来,我国实行城乡二元保障格局和严格的户籍管理制度, 使城乡居民享受不平等的社会保障待遇,导致城乡隔离和分割,限制了农村剩余劳动力的转移和向城市的流动,延缓了我国城市化进程.适应城镇化建设需要,构建一元化的社会保障制度是中国社会保障制度设计的终极目标.根据当前实际,应从户籍制度改革、城乡社会保障项目整合、制度完善等方面采取对策措施.