"A study on Influence of Spatial Scatteration of Ownership for Improvement and Conservation of Residential Environment

本研究对日本札幌、仙台、大宫、千叶、名古屋、酒井、广岛、福冈等地的公寓空置业主的非居住性、动员性、区位与供应趋势、分散过程进行了研究，并对分析提纲进行了说明。大都市区的“床头镇”，房主缺勤率受到抑制，但动员率却屡见不鲜。这表明住房存量市场的发展，以及稳定安置的住房需求优先。区域中心城市的缺勤率高达40%，租赁住房、写字楼和多人居住的需求不断增长。因此，动员受到投资优先的抑制。我们经常在石油危机后立即建造的公寓里看到缺席的业主。而这些人面临的是不稳定的居民。非居民受区位、周期、开发商等因素的影响，但这些影响是受地区特殊的住房市场条件分别引入的，每个城市都有一定的倾向性。非居民租赁住房对住房市场的贡献，特别是小型租赁住房在建设中被过分强调，而“连片”公寓相当于被视为稳定类型的中型或大型被征用的租赁住房的需求。业主自住住房政策中产生的共管产权相当于出租房屋的社会需求，这一矛盾不仅关系到分割地块房屋的局限性，而且关系到住房存量的问题。缺席所有人及其地域分布预示着共管制度社会政策的转折点。

We study on Nonresident, Mobilization, Tendency of location and supply, and Scatterating process of absentee owner of condominium in Sapporo, Sendai, Ohmiya, Chiba, Nagoya, Sakai, Hiroshima and Fukuoka, Japan.We relate on outline of analyese.1. "Bed-Town" of metropolitan area, rate of absentee owner is suppressed, but mobilization is observed frequently. This indicates development of market of housing stock, and priority of housing demand for stable settlement.2. Rate of absentee reaches to 40% in regional hub city, and demand of rental housing, office and Multi-habitation grow. So mobilization is suppressed by priority of investment.3. We frequentry observed absentee owner in condominium built immediately after Oil-Shock. and those stock are confronted by instable resident.4. Nonresident is influences of location, period, developer and so on, but these influences are severally introduced by regional special conditions of housing market and each city has peculia tendency.5. Rental housing by nonresident contributed to housing market and especially small-sized rental housing is overemphasized in construction, and "ren tal" condominium is equivalent to demand of midle or large seized rental housing regarded as stable types.6. Condominium grew in owner-occupied housing policy is equivalent to social demand of hired house, and contradiction infulu ences to not only limitations of house of subdivided lot, but also problem as housing stock. Absentee owner and its regional scatteration indicate turning point of social policy for condominium.