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理论数学Vol.9 No.6, 全文下载: PDF HTML XML DOI:10.12677/PM.2019.96097, August 16 2019
基于文本挖掘和二元Logistics回归的生物医药行业上市公司财务预警研究Research on Financial Early Warning of Listed Companies in Biopharmaceutical Industry Based on Text Mining and Binary Logistic Regression
曹芷萱, 宁雯峰, 尚 可, 周嘉仪, 朱鹏霖
可持续发展Vol.14 No.5, 全文下载: PDF HTML XML DOI:10.12677/sd.2024.145124, May 14 2024
中国省域金融科技就绪度的测算Calculation of China’s Provincial Financial Technology Readiness
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可持续发展Vol.14 No.3, 全文下载: PDF HTML XML DOI:10.12677/sd.2024.143084, March 29 2024
中国地方财政是否可持续Whether China’s Local Finance Is Sustainable
江萌萌
可持续发展Vol.12 No.4, 全文下载: PDF HTML XML DOI:10.12677/SD.2022.124124, July 25 2022
基于比值法对高维时间序列因子模型中因子个数的实证分析——以美国宏观经济数据为例Empirical Analysis of the Number of Factors in High-Dimensional Time Series Factor Models Based on the Ratio Method—Taking US Macroeconomic Data as an Example
宁晓霞
统计学与应用Vol.13 No.2, 全文下载: PDF HTML XML DOI:10.12677/sa.2024.132049, April 26 2024
19世纪清朝“救荒”制度崩溃的原因探析Analysis of the Reasons for the Collapse of the “Relief of Famine” System in Qing Dynasty in the 19th Century
张久溪
社会科学前沿Vol.12 No.4, 全文下载: PDF HTML XML DOI:10.12677/ASS.2023.124274, April 29 2023