2篇
您的检索式：作者名="Bingjiang XU"
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| 1 | Does retirement affect alcohol expenditure? Evidence from urban Chinese older adults in 2002-2009显示文摘Exploiting China’s mandatory retirement policy, we used fuzzy regression discontinuity design to estimate the effect of retirement on household alcohol expenditure among urban Chinese older adults ages 50–70. Drawing on data from the Urban Household Survey of China Statistics Bureau for the period of 2002–2009, we found that having a retired male household head significantly reduced total household expenditure on alcohol by 32%. After breaking down by different types of alcohol, we found that the retirement effect was largely driven by expenditure on liquor. We explored two potential mechanisms that may explain the retirement effect. The first mechanism relates to decreased disposable income after retirement and the second mechanism involves reduced demand of social drinking after retirement. Our findings suggest that the urban Chinese older adults experience substantial change in such health behavior as drinking as they retire. This has important public policy implications as China is facing a severe challenge of rapid population aging. | Hong Zou Bingjiang Luan Kaizhi Yu Hongwei Xu | 2018 | International Journal of Population Studies2018，4，1： | 0 |
| 2 | An Analysis of the Patents concerning Hevea brasiliensis显示文摘This paper mainly analyzes the application data of patents concerning Hevea brasiliensis in the world and China from the perspectives of time,research field,and the geographical distribution of applicants. It also interprets the patents for invention in China from time,research field,and types of applicants. Based on the study,it shows that although the patent applications fluctuate,the general trend is rising. And the patents are mostly concentrated in plant protection,and agricultural biotechnology. The Chinese applicants of patents for invention largely work in the research institutes,and most of these patents focus on the field of plant protection,agricultural biotechnology,and agro-processing.However,the foreign applicants mainly work in companies,and most of these patents only focus on plant protection. These findings will provide a reference for formulating development policies about natural rubber industry in China. | Xijuan LI Qing CHEN Bingjiang XU Xinxin REN Huasun HUANG Qiong LI | 2015 | Asian Agricultural Research2015，7，9： | 0 |
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