المؤلفون: Hu, Haiqing¹ (AUTHOR), Chen, Di¹ (AUTHOR), Fu, Qiang^2,3 (AUTHOR) qfu2020@aliyun.com

المصدر: Emerging Markets Finance & Trade. 2022, Vol. 58 Issue 1, p1-10. 10p. 5 Charts.

مصطلحات موضوعية: Stock prices, COVID-19, COVID-19 pandemic, Business enterprises

المؤلفون: Gang, Cuiui¹ (AUTHOR), Li, Juanwei^1,2 (AUTHOR) liwei238@snnu.edu.cn, Hu, Haiqing¹ (AUTHOR), Wei, Wei¹ (AUTHOR)

المصدر: International Review of Economics & Finance. May2023, Vol. 85, p705-721. 17p.

مصطلحات موضوعية: Technological progress, Economic expansion, Linguistic complexity, Language & languages, Technological innovations, Fixed effects model, Language policy

المؤلفون: Su, Zhangwen^1,2, Hu, Haiqing¹, Wang, Guangyu³, Ma, Yuanfan², Yang, Xiajie², Guo, Futao² guofutao@126.com

المصدر: Geomatics, Natural Hazards & Risk. Jan2018, Vol. 9 Issue 1, p1207-1229. 23p. 1 Diagram, 4 Charts, 7 Graphs, 3 Maps.

مصطلحات موضوعية: Random forest algorithms, Geographic information systems, Forest fire prevention & control, Forest fire forecasting, Forest fire ecology

مصطلحات جغرافية: China