A Research on the Coordinated Development of Affordable Housing and Commercial Housing in Xi’an

2013 ◽  
Vol 838-841 ◽  
pp. 3123-3126
Author(s):  
Yong Zhou ◽  
Fang Wang
Keyword(s):  
Affordable Housing ◽  
Euclidean Distance ◽  
Principal Component ◽  
Housing Development ◽  
Coordinated Development ◽  
Index Method ◽  
Commercial Housing ◽  
Policy Measures ◽  
Coordinated Development Degree ◽  
Coordination Degree

It was necessary to study the coordinated development of affordable housing and commercial housing. In this article, it used the Principal Component Analysis to calculate the development indexes of affordable housing and commercial housing. Then it established a model, adopting the Euclidean distance index method for their coordinated development, to identify their coordinated development degree. After analyzing their development coordination degrees, it draws the conclusion that the affordable housing development lagged behind commercial housing, and the coordination degree was on the decline, we should adopt appropriate policy measures for their coordinated development.

Research on Coordination Degree of Economic Development and Human Settlements Environment Based on PCA for Guizhou

2014 ◽  
Vol 962-965 ◽  
pp. 2055-2060 ◽  
Author(s):  
Xian Gui Xue ◽  
Lu Li
Keyword(s):  
Principal Component Analysis ◽  
Economic Development ◽  
Quantitative Analysis ◽  
Principal Component ◽  
Fuzzy Mathematics ◽  
Coordinated Development ◽  
Human Settlements ◽  
The Index System ◽  
Coordinated Development Degree ◽  
Coordination Degree

Established the index system of human settlements environment and economic system for Guizhou recently 8 years, using principal component analysis and fuzzy mathematics，obtained coordinated development degree of two systems through the quantitative analysis,and put forward some suggestions about the problems appeared.

Quantitative Analysis in the Coordinated Development of Human Settlements Environment and Economy for Guizhou

2014 ◽  
Vol 587-589 ◽  
pp. 11-15
Author(s):  
Lu Li ◽  
Xian Gui Xue
Keyword(s):  
Principal Component Analysis ◽  
Sustainable Development ◽  
Principal Component ◽  
Fuzzy Mathematics ◽  
Objective Method ◽  
Coordinated Development ◽  
Human Settlements ◽  
Regional Sustainable Development ◽  
Mathematics Method ◽  
Coordination Degree

This paper used the objective method by principal component analysis and fuzzy mathematics method to assess the coordination degree of human settlements environment and economy since 2005 in Guizhou.Combined with the reality to propose the main countermeasure to realize the regional sustainable development.

Research on the Sustainable Development Based on PREES Model of Beijing

2013 ◽  
Vol 291-294 ◽  
pp. 1605-1609
Author(s):  
Wen Yan Guo ◽  
Li Ma ◽  
Qiong Wang ◽  
Xiao Liu Shen
Keyword(s):  
Principal Component Analysis ◽  
Sustainable Development ◽  
Empirical Analysis ◽  
Evaluation System ◽  
Rapid Development ◽  
Principal Component ◽  
Coordinated Development ◽  
The Sustainable Development ◽  
The City ◽  
Coordination Degree

This paper studies the coordinated development of Beijing's population, resources, environment, economic and society. With the rapid development of the city, Beijing’s population, society and economic is getting more and more contradictive against its resources and environment, under which circumstance a scientific study on the coordinated development is urgently required. This essay is based on the data of last 10 years of Beijing, and formulates a PREES model of the PREES model in Beijing. This study uses the method of principal component analysis via SPSS, establishes the coordination degree evaluation system of Beijing’s population, resources, environment, economic and society, and runs an empirical analysis afterward. This essay calculates the coordination degree of Beijing’s population, resources, environment, economic and society, analyzes and studies the main issues in Beijing’s coordinated development, and gives relative suggestions.

Study on Coordination Evaluation of Modern Logistics Industry and Regional Economy High-Quality Development in Hunan Province

2021 ◽  
Vol 7 (6) ◽  
pp. 5848-5858
Author(s):  
Xu Juan
Keyword(s):  
Regional Economy ◽  
Principal Component ◽  
Hunan Province ◽  
Quality Development ◽  
Modern Logistics ◽  
Coordinated Development ◽  
High Quality ◽  
Logistics Industry ◽  
High Level ◽  
Coordination Degree

Objectives: We calculate the coupling coordination degree between modern logistics industry and high-quality development of regional economy in Hunan Province from 2008 to 2019. Methods: In this study, the coupling coordination degree model is constructed and the calculation is carried out based on Principal Component Analysis (PCA). Results: (1) The degree of coupling coordination between modern logistics industry and high-quality development of regional economy in Hunan province is generally on the rise from 2008 to 2019. (2) From 2013 to 2019, the development of modern logistics industry and regional economy in Hunan Province has been in a state of "high-level coordination". The 19th National Congress clearly put forward high-quality development. From 2018 to 2019, the degree of coupled and coordinated development between modern logistics industry and high-quality development of regional economy in Hunan Province showed a state of "high-level coordination". According to this conclusion, Combined with the "three highs and four new" strategy and the urban requirements of the new development concept in Hunan Province, this paper puts forward some suggestions on promoting the modern logistics industry in Hunan Province and promoting the coordinated development of regional economy with high quality.

Evaluation and Analysis on Coupling Coordinated Development of Urban Resource, Environment and Economy in Jiangxi Province in China

2013 ◽  
Vol 295-298 ◽  
pp. 2457-2463 ◽  
Author(s):  
Yi Qing He ◽  
Xing Xia Pan ◽  
Yun Wang ◽  
Shi Yu Lei
Keyword(s):  
Index System ◽  
Urban Economy ◽  
Principal Component ◽  
Jiangxi Province ◽  
Coordinated Development ◽  
Weight Method ◽  
Resource And Environment ◽  
Resource Environment ◽  
Coordination Degree

This paper established a comprehensive appraisement index system of resource and environment and urban economy development and analyzed the coupling coordination of resource, environment and economy development of 11 prefecture-level cities in Jiangxi province in China in 2010 by using the principal component weight method and coupling coordination degree model. The results show that there is a big difference between resource and environment of the 11 cities; economy development is unbalanced; the coupling coordination degrees are overall low between resource, environment and economy development. At last, the authors propose some political advices for the coupling coordinated development of resource, environment and economy.

scholarly journals Urban Sprawl Sustainability of Mountainous Cities in the Context of Climate Change Adaptability Using a Coupled Coordination Model: A Case Study of Chongqing, China

2018 ◽  
Vol 11 (1) ◽  
pp. 20 ◽  
Author(s):  
Yiming Wang ◽  
Pengcheng Xiang
Keyword(s):  
Climate Change ◽  
Metropolitan Area ◽  
Urban Sprawl ◽  
Regional Differences ◽  
Coordinated Development ◽  
Coordination Model ◽  
Coordinated Development Degree ◽  
Coordination Degree

In recent years, a noticeable contradiction has emerged between the disorderly sprawl and fragile climate environment of many cities, especially in mountainous cities. Therefore, this paper respectively constructed evaluation indicators for urban sprawl sustainability (USS) and climate change adaptability (CCA). Next, a coupling coordination degree model was used to measure the coordinated development of USS and CCA. Finally, this paper analyzed the coordinated development type of USS and CCA in the Chongqing metropolitan area from 2007 to 2017. The results of this paper show that USS and CCA have gradually shifted to coordinated development in the Chongqing metropolitan area during the study period. However, there were obvious regional differences in the type of coordinated development in the Chongqing metropolitan area. The coordinated development degree of USS and CCA in nine districts ranged from 0.635 to 0.721 in 2017. It can be divided into three types: slightly coordinated development with lagging CCA; slightly coordinated development with lagging USS; and moderately coordinated development with lagging CCA. Those districts should give priority to the use of Nature-Based Solutions (NBS), and multi-center and multi-group approaches to enhance the coordinated development between USS and CCA, which is also helpful for mountainous cities in China and other countries.

Based on the Coordinated Development of CGE Model of Affordable Housing and Commercial Housing Research

2014 ◽  
Vol 1079-1080 ◽  
pp. 1089-1092
Author(s):  
Mao Sun ◽  
Yong Zhou
Keyword(s):  
System Dynamics ◽  
Affordable Housing ◽  
Policy Recommendations ◽  
Coordinated Development ◽  
Market Simulation ◽  
Price Earnings Ratio ◽  
Simulation Testing ◽  
Commercial Housing ◽  
Housing Research ◽  
Residential Market

Construction of affordable housing is not possible, their development and the development of commodity housing market should adapt to achieve coordinated development. Based on previous studies, drawing on ideas put forward specific judgment of affordable housing and the coordinated development of commodity housing, that is, under the premise to meet the total demand, through reasonable adjustments to the proportion of affordable housing and the supply of commodity housing, thereby affecting the price of commodity housing, strikes a reasonable price earnings ratio. In this coordination criteria, the paper uses system dynamics theory constructed residential market system dynamics model, and in Xi'an City, for 2003 and 2020 in Xi'an residential market simulation, testing the validity of the model; Furthermore performed by adjusting the supply of affordable housing a large number of simulation experiments, and ultimately determining the affordable housing and the coordinated development of commodity housing supply ratio between the two is 21.88%: 78.12%, and accordingly proposed to promote the coordinated development of both policy recommendations.

scholarly journals Dynamic coupling law of ecological support capacity and economic social development in Anhui Province from 2000 to 2015

2019 ◽  
Vol 136 ◽  
pp. 04103
Author(s):  
Lifeng Jiao ◽  
Yalun Gao ◽  
Hairu Pan ◽  
Guangzhou Chen
Keyword(s):  
Principal Component Analysis ◽  
Social Development ◽  
Principal Component ◽  
Anhui Province ◽  
Dynamic Coupling ◽  
Coordinated Development ◽  
Dynamic Relationship ◽  
The Index System ◽  
Interaction Law ◽  
Coordination Degree

By selecting the typical indicators of ecological supporting capability and economic social development to construct the index system, the levels of ecological supporting capability and economic social development in Anhui province from 2000 to 2015 were calculated based on the method of principal component analysis. Then, the scissors difference method was employed to study their dynamic relationship. The results showed that the ecological support ability in Anhui province increased rapidly first and then slowly; and economic social development increased exponentially. Its coupling and coordination degree changed from a serious recession to a well-coordinated development. Through the analysis of the fitting equation and scissors difference, it revealed their interaction law, and provided decision support for the scientific, sustainable development of Anhui province.

Sign in / Sign up

Export Citation Format

Share Document