The enlightenment of rental housing market in the developed countries for our country

a mature housing market is consist of housing market and the rental housing market .A reasonable housing rental market, not only can promote the residents＇ consumption, but also can realize the balance of purchase utility and the rental, reduce the impact on the microeconomic. In this paper, summarizes the Germany, the United States, Japan, Britain and other major developed countries the rental housing market management experience and make policy Suggestions on the legal protecting, Exploring the housing, protecting the interests of the lessee, paying the rent subsidies about our country housing rental market.

Sharing of Encrypted Lock Keys in the Blockchain-Based Renting House System from Time- and Identity-Based Proxy Reencryption

To design an efficient protocol for sharing the encrypted lock keys in the renting house system,we introduce a new notion called time-and identitybased proxy reencryption(TIPRE)and the blockchain platform.Our CPA secure TIPRE scheme is constructed from Green et al.’s identity-based proxy reencryption scheme by adding the time property.In every time period,a time stamp authority generates a public key embedded with the current time stamp for each user.In our protocol for the renting house system,the TIPRE scheme is the primary building block,and the blockchain platform serves instead of a trusted third party,such as a real estate agency between landlords and tenants.The TIPRE scheme allows the landlord to change the lock key at each time period for safety.The blockchain platform allows the landlords and tenants to directly interact,and all of the interactions are recorded in the blockchain database to provide the desired security requirements,such as nonrepudiation and unforgeability.Finally,we provide the secure analysis of our protocol and test its performance by implementing it in the MacBook Pro and the Intel Edison development platforms.

Research on public housing based on the utilities of living

This paper applies the residence utility principles to the study of public housing rent and regards that the average utility of a household determines the public housing rent level. It also suggests that the government use multi-level public housing rent to substitute for single-level in order to make the policies for public housing rent more just, equitable and effective.

Spatial Monetary Economic Growth with Housing and Residential Distribution over the Urban Area

This study introduces space, transportation, and money into an economic growth model. Growth theory neglects the importance of transportation on economic growth and transportation economics fails to properly explain how changes in transportation conditions (such as technological improvement, infrastructure investment, and oil prices) affect long-term economic growth. By proposing a growth model with transportations, we try to explain effects of transportation on economic growth. Our model describes dynamic interactions among capital accumulation, travel time, housing, residential distribution, amenity, and endogenous time distribution among work, travel, and leisure. The study examines effects of inflation policy, transportation conditions, and other conditions on long-term economic growth and economic geography. The paper demonstrates a way to integrating some important models in the literature in economic growth theory, urban economics, and transportation research so that the significance of transportation systems upon economies can be properly analyzed.

Development of Online Based Smart House Renting Web Application

The house rental issue is one of the elemental parts of society. Nowadays, it is extremely difficult to find suitable accommodation in city areas if people search for it physically. On the other hand, the land owner also needs to rent the house. It can be difficult to find tenants just to hang a lease sign on a building, and as a result, they lose money. An online common platform can play a vital role in this case. The purpose of the study is to develop a common web-based online platform for both tenants and house owners so that both tenants and landowners will mutually benefit from the system. This paper presents the development of web applications for the people of Bangladesh where both house owners and tenants can register and tenants can have houses for rent via sophisticated contact with the house owner. In this paper, a common online-based smart house rental web application has been developed both for tenants and for house owners. This web application is very user-friendly, efficient and it has got many unique features that are not offered by other currently available house rental websites here in Bangladesh. Tenants can register using their phone number, store information about their identity, search for available houses, send messages to house owners, and choose a suitable house using developed web applications. House owners can also register for the system, which will manually verify and authenticate the knowledge provided by the house owner can view a tenant’s information history whenever a tenant makes contact through text and supply house-related information accordingly. The proposed online smart house system has been tested and validated. It works very efficiently with many features. The application provided faster and improved opportunities to get houses, as well as ensuring the availability of houses for rent in the greatest number of areas. The system will help to spread trustworthy services nationwide and supply users with the chance to speak and improve the house rent in Bangladesh. Because it has many smart features, this developed online smart house rental web application will make it very easy for tenants to find a house to rent. House owners, on the other hand, can easily rent out their properties.

Identification of the Breach of Short-Term Rental Regulations in Irish Rent Pressure Zones

The housing crisis in Ireland has rapidly grown in recent years. To make a more significant profit, many landlords are no longer renting out their houses under long-term tenancies but under short-term tenancies. Regulating rentals in Rent Pressure Zones with the highest and rising rents is becoming a tricky issue. In this paper, we develop a breach identifier to check short-term rentals located in Rent Pressure Zones with potential breaches only using publicly available data from Airbnb (an online marketplace focused on short-term home-stays) and Irish government websites. First, we use a Residual Neural Network to filter out outdoor landscape photos that negatively impact identifying whether an owner has multiple rentals in a Rent Pressure Zone. Second, a Siamese Neural Network is used to compare the similarity of indoor photos to determine if multiple rental posts correspond to the same residence. Next, we use the Haversine algorithm to locate short-term rentals within a circle centered on the coordinate of a permit. Short-term rentals with a permit will not be restricted. Finally, we improve the occupancy estimation model combined with sentiment analysis, which may provide higher accuracy.

构建租购并举的退役军人住房保障体系研究

适宜的居住环境对于保障和维护退役军人合法权益、促进社会稳定等具有重要意义。在新时代背景下,退役军人住房保障如何既满足国防和军队建设需要、又不超越基本国情是亟待破解的重要命题。本文在辨析国内外退役军人社会保障的理论基础之上,从历史制度主义视角梳理了我国退役军人住房保障政策演进,分析了现有政策的主要特征与关键问题,最终提出了构建租购并举的退役军人住房保障体系的政策建议。研究对于推动广大退役军人“住有所居”与“住有宜居”、构建“普惠与优待”叠加的退役军人政策制度体系具有启示意义。

房地产信贷与住房可支付性

本文使用2010—2022年中国135个城市房地产信贷、房价、房租以及家庭收入与消费数据,考察房地产信贷对住房可支付性影响。实证研究发现,城市房地产开发贷款占比越高,城市房价收入比越低;城市住房抵押贷款占比越高,城市房价收入比与房租收入比越高;房地产信贷对房价可支付性的影响大于房租可支付性;房地产开发贷款提高城市中等收入者住房可支付性,但住房抵押贷款降低城市中等收入者住房可支付性。因此,住房信贷政策应主要解决城市中等收入者房价可支付问题而非房租可支付问题。

城镇住房保障政策研究——基于黄石保障房的调查分析

随着我国城镇化进程的持续推进,适应新增城镇人口的保障性住房需求与日俱增。基于湖北省黄石市保障房的调查研究,深入剖析了该市在保障性住房实践与创新策略方面的举措。文章采用住房可支付能力指标,对黄石市及其行政区的住房租赁情况进行了详尽的统计分析,并借助ARMA模型对租金收入比进行了实证研究。研究结果显示,黄石市在住房支付能力上存在显著的区域差异。基于此,文章提出了完善保障性住房政策、强化政府监管、推动多元化融资机制等策略,旨在为黄石市乃至全国保障性住房政策实践提供决策参考。

保障性租赁住房类型的TOD项目可负担性分析

近年来各城市陆续大力开展站点周边的土地开发,其中保障性租赁住房作为一种新形式的站点上盖开发的形式,能够起到改善民生的作用。为探究保租房类型的交通导向发展(transit-oriented development,TOD)开发项目的具体实施情况,本文对天津市佟楼地区的“H+T”可负担性进行了研究。首先,从建设情况上对保租房类型的TOD项目和普通TOD项目进行了对比,其次,计算了佟楼保租房类型TOD的“H+T”可负担性大小,然后调研居民主观感受,分别建立结构方程模型和中介模型,分析了保租房类型TOD项目的居住满意度的影响因素;房租价格高低、“H+T”可负担性对居民满意度的影响机理。结果表明,房租价格通过“H+T”可负担性影响居住满意度这一中介效应值为0.348,直接效应为0.170。最后,给出保障房TOD建设与运营的相关建议。

混合住宅供应模式“Buy-Rent”的应用研究

"SAR开放住宅理论"由荷兰建筑学者哈布瑞肯提出,其中的混合住宅供应模式"Buy-Rent"将传统住宅消费中"买"和"租"的模式结合起来,使住宅供应从"提供的产品"转变为"提供的服务"。开发商及政府提供"居住的服务",住户购买"居住的服务",这将形成一种良性循环。在我国住宅产业化发展过程中Buy-Rent是值得借鉴的综合运营模式,它能将政府、开发商、住户三方面进行有效整合,对当前我国的保障性住房建设具有重要的借鉴意义。

新时期区域房地产发展的机遇与策略——基于租售比的视角

售租比是反映区域房地产运行状况的主要指标之一,基于这一指标体系的分析对于衡量房地产行业发展的健康水平具有重要意义。本文应用全国房价行情数据库中的房价和房租原始数据,测算4大直辖市和27个省会城市各类型房屋的售租比情况。分析结果表明:2021年,4个直辖市和27个省会城市的二手房售租比均超过了300,但各城市之间售租比分布有所差异,房地产投资利润率也呈现不断下降的趋势。这说明全国房地产业发展水平较高的这31个城市中,房地产行业已经退出了黄金时代,二手房市场也存在着较大的泡沫。基于分析结果,本文从房价控制、市场活跃性和包容性的角度提出相关建议,为楼市软着陆和房地产业长期可持续发展提供建议。

Rental Location Choice Characteristics and Tendencies of Migrants in Guangzhou,China

The inner-urban residential location choice is a topic of continuing interest in urban geography.However,not much research has been done on migrants’rental location choices.Based on data from a questionnaire completed by 276 migrant renters in Guangzhou,this paper analyzes the demographics and social class characteristics of migrants,and the condition and location of housing preferred by this population.The results show that the migrants in Guangzhou mainly rent in the Center Business District(CBD)area(Tianhe District)and Huangpu,Panyu and Haizhu districts.The main reason for this choice of location choices is the houses’convenience to their workplaces.A second reason is that nearby subways make travel convenient,for consumption and daily life,for children to go to school,and for access to large shopping centers/malls.

住房租赁市场法律治理的演进、反思与完善——以租金稳定和合同解除领域的公共政策为视角

公共政策是住房租赁市场法律治理的主要形式。我国治理住房租赁市场的公共政策以租金稳定和合同解除权限制为核心。租金稳定政策经历了租金管制、租金指导、租金调控等不同阶段,目前以调控为核心的政策缺乏系统性和精准性,削弱了租金稳定及调控的实际效果。合同解除权限制政策演进的重心是限定出租人行使单方解除权的正当理由,目前在正当理由的规则模式和规则适用上存在疏漏和模糊,难以满足司法实践的需要。为完善我国住房租赁市场的法律治理,应强化公共政策介入住房租赁市场的合理性,以推动租金水平的信息公开、限定租金年度涨幅标准、保留紧急干预权为核心完善租金稳定政策;细化出租人行使单方解除权的正当理由,对于承租人未按照约定或房屋性质使用并损坏房屋、承租人无正当理由未按期支付租金并在出租人催告后仍未履行、承租人未经出租人同意转租等引发出租人单方解除合同的情形,应针对当前住房租赁交易的实际予以明确;加强调解机制在住房租赁交易纠纷中的应用。

准公共产品视角下的经租房空间演变与利用对策——以北京老城为例

经租房是1956—1965年私房改造时期国家经营租赁房屋的简称,后演变成为今日历史街区中直管公房的主要类型,是历史街区中建筑风貌的重要组成成分。文章通过对经租房的相关政策、空间演变过程及其内在逻辑进行梳理,将其发展分为分割期(1956—1965年)、破碎期(1966—1978年)、重构期(1979—1991年)和没落期(1992年至今)4个阶段,揭示了经租房准公共产品的属性。文章认为在保证公众利益最大化的前提下,经租房可为当前历史街区保护与利用工作提供重要抓手,并据此在恢复社会福利属性、清理不合理占用、优化资源分配和配套保障管理4个方面提出相应利用对策,为下一步直管公房的合理利用指明方向。

初探廉租房建设中的集装箱再设计

由于低收入群体的存在以及高房价、土地资源稀缺等问题,使得住房问题成为当今中国社会关注度最高的问题,“廉租房”则在一定程度上缓解了贫困户的住房问题,目前,集装箱在建筑空间中的改造设计也在迅速增加,轻便的材质、合理的空间布局既为人们的生活带来更多舒适感,也可缓解城市人口压力带来的居住问题、提高低收入者的生活质量。集装箱式住房空间是基于集装箱作为运输工具时因使用寿命短而容易被作为废品丢弃的特性,能够让许多废旧集装箱再次被利用在公共建筑以及住房空间运用中,给人们的生活带来更有趣的艺术空间。如何用废旧的集装箱建设廉租房中正是本文主要论证的内容。

中国城市流动人口住房负担与迁移的时空分异格局研究

住房是公民生存生活的基本条件,住房负担关系着中国亿万流动人口在迁入城市的居留成本和生活质量,深刻影响着流动人口的居留和迁移决策,其中租房负担主要影响流动人口短期居留意愿,购房负担主要影响流动人口永久居留意愿.该研究基于2012年和2017年全国流动人口卫生计生动态监测调查(CMDS)数据,以地级以上城市为空间单元,通过比较不同区域、不同等级城市、不同教育程度和职业类型群体的收入和住房负担差异,发现东部沿海发达省份的房租和房租收入比均显著低于中西部和东北地区;高等级城市、高层次教育程度和稳定职业特征群体的租房负担较其他群体重.从综合收益成本角度判断,东部发达地区和高等级城市依然是流动人口未来一段时期重点迁入地区,但逐渐超越其经济负担能力的房价,将越来越成为流动人口永久定居城市的最大阻碍,导致其居留成本攀高,最终被迫回流或迁至相对低成本城市.基于共同富裕和人民城市建设理念,建议城市政府管理部门加大针对流动人口群体的公共租赁住房等保障性住房供给力度.

空间异质性视角下公共服务设施对大城市住房租金的影响——基于一种机器学习改进方法的实证研究

研究目的:以北京市作为实证案例,基于多源数据探究各类公共服务设施对大城市租金水平的影响机制。研究方法:结合空间权重和XGBoost算法的空间异质极端梯度提升模型(XGBSH)。研究结果:(1)居住地的就业可达性、区位条件和轨道站点可达性会对住房租金水平产生显著的积极影响。(2)“运动场馆”、“公园/广场”和“教育设施”等公服设施变量与住房租金水平之间呈现出不同程度的非线性关联和阈值效应,而“医疗设施”和“公交车站”等公服设施变量对住房租金水平的影响较为有限。(3)此外,改进后的XGBSH模型也表现出比GWR模型和XGBoost算法更好的预测解释能力。研究结论:掌握公共服务设施要素与住房租金之间的非线性关系和阈值效应以及提炼其中的关键影响要素,有助于从公共服务供需的视角理解城市空间结构,使公共政策的实施效用最大化,进而促进我国大城市租赁住房市场的可持续发展。

南京市城市商住租金空间分异与比较研究

城市商业空间与居住空间的关联性和差异性并存。本文以南京中心城区的商业租金和住宅租金为研究对象,采用冷热点、多尺度地理加权回归等空间分析方法,通过比较2010—2019年间南京商住租金的时空格局演变及影响因素差异发现:①商住租金时空演化差异显著,住宅租金呈现“稳步”增长和“多核集聚”分布格局,而商业租金增长更具“波动性”,空间上体现出内城“强核心”特点,其空间拓展滞后并依赖于居住空间。②南京商住租金空间结构存在由单中心圈层结构向一极多核层级网络结构演化的趋势,但城市尺度上依然呈现出“核心–边缘”的整体空间结构。③中国城市商住租金的空间分异现象是压缩城市化过程中城市发展不平衡的结果,人口、资本、交通等城市资源要素的配置与调整重塑了城市商住租金空间的分异与耦合。④商业发展是循序渐进的过程,遵循市场发展规律,合理协调商住空间开发建设的步调对于郊区商住空间高质量发展意义重大。

我国集体租赁住房试点政策效果及其区域异质性研究

将集体租赁住房试点政策作为一项准自然实验,基于2012—2019年我国70个大中城市面板数据,运用双重差分方法,从稳定住房租金视角考察试点政策的实施效果及其区域异质性,结果发现,集体租赁住房试点政策的实施显著抑制了城市住房租金涨幅,且该结论在经过多种稳健性检验后依然成立。进一步分析发现,集体租赁住房试点政策效果存在区域异质性,对东部地区城市、大型城市、低等级城市以及人口净流入少城市的住房租金涨幅抑制效应显著,而对中西部地区城市、特大城市、高等级城市以及人口净流入多城市的抑制效应并不显著。宜通过落实“人地房”挂钩政策、打造多方共赢开发模式、加大财税金融支持力度、加强基础设施建设方式,提高集体租赁住房试点政策的实施效果。