Junhua Chen's research while affiliated with Central University of Finance and Economics and other places
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Publications (9)
Since the reform of the housing system in 1998, China’s housing distribution system has changed from welfare- to a market-based distribution, forming a unique phenomenon of housing inequality. Existing research on housing inequality mainly focuses on housing inequality in a single dimension and a single year, in which the importance of housing welf...
This empirical study explores the relationship between land mortgage financing and urban economic development from the perspective of spatial spillovers. We develop a spatial Durbin model (SDM) using a dataset for 83 Chinese cities over the period 2007–2015, and find that land mortgage financing not only promotes local economic development, but als...
This study examines the impact mechanism of fiscal decentralization on the overall efficiency, scale efficiency, and management efficiency of social housing provision in China. We find that fiscal decentralization is negatively related to the overall efficiency and management efficiency but has no impact on scale efficiency. Further, fiscal decentr...
This study aims to explore the changes of Chinese coronavirus disease-2019 (COVID-19) policy topics in the eclipse, outbreak, and convalescent stage of COVID-19 based on 4982 textual policies. By using the co-occurrence clustering network method, we find that the strict prevention and control of the epidemic is the only topic of policies in the ecl...
Urban renewal and the built environment have become two of the hottest topics in urban planning studies. Although existing literature has started to examine both of them from different perspectives, a comprehensive review with a bibliometric analysis is necessary to fully reveal the association between them. To overcome these gaps, this paper criti...
This study collects data on electric vehicle (EV) charging piles for various provinces in China and analyzes the development of the network of EV chargers from the perspective of a complex network. Features of the distribution of EV charging piles for the period from May 2016 to April 2019 and the spatio-temporal variations across provinces are thu...
Previous studies have confirmed that poor living conditions can lead to a wide range of health problems. However, in the context of the COVID-19 pandemic, vulnerable groups in unstable housing are more susceptible to disease. This study aims to systematically examine the housing and health problems of vulnerable groups using a bibliometric approach...
Carbon financial futures have both the characteristics of commodity futures and environmental protection and its price is affected by many factors. It is hard and complex for traditional analysis methods to get precise prediction results effectively. How to effectively predict the price trend of carbon financial futures has been focused on by both...
After approximately 30 years of sustained and rapid development, some Chinese cities have seen urban shrinkage marked by a decreasing population size. Land finance, which is the second public finance of local governments in China, influences urban development through capital and land supply. It is the primary source of funds for urban infrastructur...
Citations
... To draw the knowledge map more comprehensively and in more detail, some researchers employed the co-occurrence and topic or theme cluster methods to analyze the topical or thematical distribution and evolution. These are represented by the co-authorship analysis approach [24,27], co-occurrence clustering network method [24,28], terms [29] and keywords [22,30,31] co-occurrence method, thematic cluster [25] and distribution analysis method [22], bibliometric clustering algorithm [32], bibliometric clustering algorithm, etc. Some researchers analyzed the timeline [20], temporal [29], or development trends [33] of related topics. ...
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... Early stage of the project [15] : Construction stage: Due to the influence of construction conditions or the problems of the construction party itself, the construction period is prolonged, so that the renovation task of the government department cannot be completed as scheduled, and the overall performance evaluation is reduced, by which the contradiction between the construction party and the government department will also be triggered. ...
... DC charging piles for electric vehicles are an emerging industry, and there are many types of machines in the market and numerous brands (M. Wang, Wu, & Chen, 2021). In this research, the 160-kW integrated dual-gun charging pile of the State Grid Corporation of China is taken as an example (see Figure 5). ...
... 1,2 Census-based estimates indicate that more than 25% of households are cost burdened (i.e., at least 30% of their household income goes toward rent), 4 with even higher rates of individuals indicating concerns about housing affordability (rates range between 59.9 and 72.8% by state). 5 Housing insecurity is also associated with increased risk for physical and mental health problems [6][7][8][9][10][11] and with poor access to ambulatory care and high rates of acute care. 12 People with type 2 diabetes mellitus (T2DM) are among those populations with high rates of housing unaffordability and housing insecurity. ...
... For example, Tang et al. (Tang et al., 2020) mention that the integration of artificial intelligence (AI) models and statistical models can improve the accuracy of the interpretability of carbon market research. Chai et al. and Chen et al.(Chai et al., 2020;Chen et al., 2021) use support vector machine (SVM) and particle swarm optimization (PSO) techniques, respectively, to forecast carbon prices, helping investors and risk managers in their decision-making. Therefore, future research should balance adequate models for carbon market-related research. ...
... Urban shrinkage is a gradual process and factor outflow of most cities would not happen in a short period (Liu et al., 2020b). Therefore, it is necessary to establish long time series data to comprehensively reflect the characteristics of urban shrinkage (Wang et al., 2020b). To measure the situation of urban shrinkage in China, 277 prefecture-level cities from 2006 to 2018 in China were selected as the research objects, considering the data availability. ...
