Wu Xianhua

Prof. Wu Xianhua


Research Focus & Metrics

Academic Career Length

20Years (2007-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 April 2019 in Weather, Climate, and Society
Verified
Journal Article
Closed access
WXWu Xianhua
Wu Xianhua
ZXZhe Xu
Zhe Xu
HLHui Liu
Hui Liu
JGJi Guo
Ji Guo
LZLei Zhou
Lei Zhou
To investigate the general principle of the impact of tropical cyclones on employment, explore the reason for the divergence among existing research conclusions, and put forward some suggestions for post-disaster reconstruction, this paper employs meta-regression analysis to study the impacts of tropical cyclones on the quantity of labor employed and employee remuneration from four aspects: industry dimension, time dimension, income dimension, and tropical cyclone intensity. The results are as follows: 1) Tropical cyclones create an impact on the intensity of changes in employment remuneration in the primary industry, and the impact in the secondary industry is greater than that in the tertiary industry. 2) In the short term, the impact of tropical cyclones on employment is negative and the impact intensity is strong, whereas in the medium and long terms, the impact is positive and the intensity of impact decreases. 3) Although tropical cyclones increase the quantity of labor employed from low-income groups, they decrease their employment remuneration. In addition, the impact of disasters on the number of employed high-income groups is relatively small compared to that of low-income groups. 4) A higher category of tropical cyclone results in a greater positive impact on the employment of labor force. Accordingly, the following suggestions are made: 1) The government should issue corresponding policies to provide “temporary disaster subsidies” for disaster-stricken low-income groups. 2) Insurance companies should introduce commercial insurance concerning “post-disaster employment” for employers to purchase before any disaster occurs so as to offer disaster-stricken employees compensation.


20 March 2017 in Weather, Climate, and Society
Verified
Journal Article
Open access
PDF file
WXWu Xianhua
Wu Xianhua
LZLei Zhou
Lei Zhou
JGJi Guo
Ji Guo
HLHui Liu
Hui Liu
What impacts do typhoons have on local labor markets? Few empirical researches have been conducted in China. By collecting the data of 23 quarters (3-month intervals) of Guangdong province from 2009 to 2014 and using the generalized method of moments (GMM), this paper analyzes the impacts of typhoons on labor markets from the perspectives of general effect, regional effect, intensity effect, and time effect. In addition, a comparative analysis is carried out between this study and similar studies of developed countries. The results show that 1) massive typhoons resulted in a 12.5% increase in employment but did not have a significant impact on Guangdong’s per capita employee remuneration, and 2) there are periodic features to typhoons’ impacts on employment. Typhoons influence employment in a four-quarter cycle. In the quarter affected by a typhoon, the first quarter, the number of employees increased by 17.4%. The quantity of labor employed in the subsequent two quarters shows no significant change. In the last quarter, the number of employed people decreases by 17.0%, which returns to predisaster levels. Additionally, 3) the results of this study are different from those of studies involving developed countries, which may be caused by the distinctiveness of China’s labor market. Finally, conclusions and corresponding suggestions are presented.


31 March 2007 in Systems Engineering - Theory & Practice
Verified
Journal Article
Closed access
WXWu Xianhua
Wu Xianhua
JGJi Guo
Ji Guo

28 January 2019
Verified
Closed access
WXWu Xianhua
Wu Xianhua
ZXZhe Xu
Zhe Xu
HLHui Liu
Hui Liu
JGJi Guo
Ji Guo
LZLei Zhou
Lei Zhou
To investigate the general principle of the impact of tropical cyclones on employment, explore the reason for the divergence among existing research conclusions, and put forward some suggestions for post-disaster reconstruction, this paper employs meta-regression analysis to study the impacts of tropical cyclones on the quantity of labor employed and employee remuneration from four aspects: industry dimension, time dimension, income dimension, and tropical cyclone intensity. The results are as follows: 1) Tropical cyclones create an impact on the intensity of changes in employment remuneration in the primary industry, and the impact in the secondary industry is greater than that in the tertiary industry. 2) In the short term, the impact of tropical cyclones on employment is negative and the impact intensity is strong, whereas in the medium and long terms, the impact is positive and the intensity of impact decreases. 3) Although tropical cyclones increase the quantity of labor employed from low-income groups, they decrease their employment remuneration. In addition, the impact of disasters on the number of employed high-income groups is relatively small compared to that of low-income groups. 4) A higher category of tropical cyclone results in a greater positive impact on the employment of labor force. Accordingly, the following suggestions are made: 1) The government should issue corresponding policies to provide “temporary disaster subsidies” for disaster-stricken low-income groups. 2) Insurance companies should introduce commercial insurance concerning “post-disaster employment” for employers to purchase before any disaster occurs so as to offer disaster-stricken employees compensation.