プロジェクト情報（概要） / Project information (abstract)
基本情報 / Basic Informations
- 研究題目
Research Title Sustainable management for vacant houses and housing market: optimal vacancy rate and possible land use conversions
- 状態
Status -
完了
Completed projects
- 研究番号
Research Number - 575
- 研究代表者
PI - 浅見泰司 / 東京大学大学院工学系研究科
- 事務担当者
Secretary - Gu Jianping / 東京大学 大学院新領域創成科学研究科
- 受入CSIS教員
CSIS reception staff 浅見 泰司
Yasushi ASAMI
- 研究内容
Abstract Vacancy is one critical element for the basic function of the housing market (Moon W.L., 2008). However, an excess of vacant houses including surplus houses from renting or selling market, deserted houses, etc. would prove problematic for sustainability. An excess of vacant houses would gradually accumulate in amount and degrade in quality to impose significant externalities to form a vicious cycle to deteriorate the neighborhood economically by causing inefficiency in allocation of resources and disinvestment in the neighbor, socially by reducing the local life quality and equality, and environmentally by causing potentially dangers, degrading the street view and causing poor maintenance in the neighborhood (Stephan W. & Thomas J.F.IV, 2012).
In Japan, the vacancy ratio for residential housing has been increasing since 1958 and the residential housing and land survey shows that the national vacancy ratio for residential housing is 13.5% due to the imbalance in demand and supply, housing policy and other reasons. The amount of the vacant houses has generated a lot of problems in environment, the life quality and local vitality in Japan. In the expected future, with the shrinking population, the housing vacancy will be even higher. Housing vacancy brings a great challenge for sustainable development of Japan.
The objective of the research is to analyze the necessary number of vacant houses and possible conversions for vacant houses from a holistic perspective in order to be able to provide policy recommendations for sustainable management of vacant houses and of the housing market as well.
- 研究期間
Research Period - 2014-12-17 - 2015-03-31
変更申請
変更のために新しい申請を保存します。
This will save a new application on the system for a modification.
研究者 / Researchers
申請中の研究者は表示されません。 / Pending researchers are not shown.
浅見泰司 / 東京大学大学院工学系研究科
Gu Jianping / 東京大学 大学院新領域創成科学研究科
利用データセット / Datasets used
申請中のデータセットは表示されません。 / Pending datasets are not shown.
国勢調査地図データ 統計地図／背景地図データベース（Shape形式）平成12年・17年 データセット
Statistical Map Database: GIS Data for the 2000 / 2005 Population Census and Background Data (Shapefile Format)
研究成果 / Achievement
年次報告一覧 / Annual reports 必須
年次報告の内容はメンバーのみ表示されます。