Socially Optimal Choice in Urban Housing Security System Based on Efficiency and Fairness

2012 ◽  
Vol 4 (9) ◽  
pp. 328-337
Author(s):  
Zhiqing Li ◽  
Jinxin Tian ◽  
Tianhua Song ◽  
Hongfei Jiang
Keyword(s):  
Urban Housing ◽  
Optimal Choice ◽  
Security System ◽  
Housing Security

The Rental Substitution Effect and Welfare Comparisons in Urban Housing Security System

2012 ◽  
Vol 174-177 ◽  
pp. 3513-3518
Author(s):  
Zhi Qing Li ◽  
Jin Xin Tian ◽  
Yu Ying Cui
Keyword(s):  
Bilevel Programming ◽  
Programming Model ◽  
Substitution Effect ◽  
Consumer Welfare ◽  
Urban Housing ◽  
Security System ◽  
Optimal Decision ◽  
Housing Security ◽  
The Government ◽  
Bilevel Programming Model

A bilevel programming model, in which the government could maximize its efficiency and the vulnerable housing group could maximize its utility, was constructed under the market-cleaning assumption in urban housing security, and then the optimal decision by vulnerable housing groups is discussed in government’s price for affordable housing with property right, and the existence of the optimal decision by consumers and government is proved, respectively. And at the same time, the constructed bilevel model is solved through the use of the smoothing method. Finally, the bilevel programming model is constructed under the uncertainty and the non-market-cleaning accordingly. The conclusion shows that it is reasonable to maximize consumer welfare and the efficiency of government in urban housing security system, and it makes recommendations for government decision-making accordingly.

Research on Optimization of China’s Urban Indemnificatory Housing Supply

2012 ◽  
Vol 479-481 ◽  
pp. 1318-1324
Author(s):  
Zhi Qing Li ◽  
Jin Xin Tian ◽  
Tian Hua Song
Keyword(s):  
Sustainable Development ◽  
Robust Optimization ◽  
Security System ◽  
Uncertain Demand ◽  
Box Constraints ◽  
Housing Provision ◽  
Rapid Urbanization ◽  
The Past ◽  
Housing Security ◽  
Urban Sustainable Development

The contradiction between the effective supply and the uncertain demand in housing security system, which is an important part of the urban social security system, has been a major obstacle to urban sustainable development since 1998, and how to effectively deal with it is becoming more and more important. In this paper, the uncertain demand of indemnificatory housing, which was caused by the rapid urbanization, is considered, and the models for indemnificatory housing provision under box constraints, ellipsoid constraints and polyhedral constraints are constructed respectively by using distributional robust optimization, and at the same time, the reliability of optimal models in theory is proved in the form of theorem. In the end, as application of models, the paper takes Beijing as an example, and conducts empirical research on provision of indemnificatory housing during the past five years (2006-2010), which shows the effectiveness of the method.

Study on Housing Status and Housing Security of College Graduates

2014 ◽  
Vol 638-640 ◽  
pp. 2442-2445
Author(s):  
Cong Cong Su
Keyword(s):  
Low Income ◽  
Rural Areas ◽  
College Graduates ◽  
Hard Core ◽  
Urban Housing ◽  
Economic Transformation ◽  
Continuous Increase ◽  
Housing Status ◽  
Housing Security ◽  
Countermeasures And Suggestions

With the continuous increase of the number of college students, more and more college graduates choose to stay in cities for work and living. Most of them were born in rural areas and central towns, who live in urban villages after graduation. They have received excellent higher education, but they engage in low-income and unstable work; they are the hard core of social construction in future. However, their current living status is worrying. Thus it has become a major social issue in social and economic transformation period of China. This paper conducted field survey on the status of housing security of college graduates, analyzed its cause, and proposed corresponding countermeasures and suggestions referring to domestic and overseas relevant experiences, so as to let more low-income college graduates be able to enjoy the benefits brought by urban housing security.

Research on the Essential Characteristics of Indemnificatory Housing

2012 ◽  
Vol 209-211 ◽  
pp. 1611-1614
Author(s):  
Ke Zhen Sun
Keyword(s):  
Affordable Housing ◽  
Modern Society ◽  
Security System ◽  
Social Conditions ◽  
Housing Security ◽  
Individual Character ◽  
Security Problem

This article discusses housing security system in our society. From the society attribute this paper gives account of the housing security problem under the different social conditions. The article also argues the critical roles of housing security system under the modern society. The paper also reviews the progress from welfare or public room to indemnificatory or affordable housing in China, and many essential characteristics including general and individual character are well analyzed.

scholarly journals Research on Housing Security System of Urban Old Community for Smart City

2019 ◽  
Vol 7 (6) ◽  
pp. 409
Author(s):  
Gao Hao ◽  
Shi Xingxi ◽  
Wang Xianghong
Keyword(s):  
Smart City ◽  
Security System ◽  
Housing Security
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