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教育水平、认知能力和金融投资收益——来自CHFS的证据 被引量:23
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作者 罗靳雯 彭湃 《教育与经济》 CSSCI 北大核心 2016年第6期77-85,共9页
利用微观调查数据,本文实证研究发现教育水平对家庭金融资产投资参与概率、金融资产配置、投资收入、投资收益率都有显著正向影响。随着教育程度的提高,家庭投资风险资产的可能性越大、风险资产配置占比更高、投资收入和收益率也会提高... 利用微观调查数据,本文实证研究发现教育水平对家庭金融资产投资参与概率、金融资产配置、投资收入、投资收益率都有显著正向影响。随着教育程度的提高,家庭投资风险资产的可能性越大、风险资产配置占比更高、投资收入和收益率也会提高;家庭财务决策者的教育水平对其认知能力具有补偿效应,教育水平的提升缩小了由认知能力差异造成的金融投资行为和结果的差异。不考虑认知能力的作用时,大专水平和本科水平对各项指标的影响差别很小,没有出现劳动力市场中普遍存在的"信号效应"。 展开更多
关键词 教育收益率 认知能力 家庭投资收益 金融市场参与
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Interventricular Septal Hematoma after Congenital Cardiac Defects Repair at a Single Institution
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作者 Yuan Hu Xiaohui Yang +5 位作者 Jie Dong Peng Huang jinwen luo Guangxian Yang James D.StLouis Xicheng Deng 《Congenital Heart Disease》 SCIE 2022年第6期687-695,共9页
Background: Interventricular septal hematoma is a rare complication after congenital cardiac repair. The managementvaries according to the literature. We present our experience with this rare complication. Methods:Ech... Background: Interventricular septal hematoma is a rare complication after congenital cardiac repair. The managementvaries according to the literature. We present our experience with this rare complication. Methods:Echocardiography database were reviewed with the term ‘‘hematoma’’ or “hypoechoic mass” for patients whounderwent congenital heart surgery from January 2018 to December 2021 at our institution to identify potentialinterventricular septal hematoma cases. Relevant data of the patients identified were collected. Focus was put onthe presentation, management, outcomes according to patent medical charts and serial echocardiographic reportdata. Results: In total, there were 5 patients included. The mean age and weight at surgery were 5.5 ± 3.6 monthsand 5.5 ± 1.4 kg, respectively. Four patients were diagnosed with ventricular septal defect and the other one beingdouble outlet of the right ventricle. While all patients had intraoperative transesophageal echocardiography, 80%(4 of 5) of Interventricular septal hematoma were revealed intraoperatively. Only one patient received hematomadrainage intraoperatively while the other 3 identified in the operating room were only closely observed. One afterventricular septal defect repair presented continuous dysfunction of the left ventricle at the last follow-up, whilethe others were doing well. All hematomas resolved completely with a mean time to interventricular septal hematomaresolution of 35.8 ± 16.9 days. Conclusion: Infants seem to be at a higher risk for Interventricular septalhematoma following congenital heart surgery. While the majority of interventricular septal hematoma has abenign postoperative course, some may result in ventricular dysfunction. Management strategies may be chosenon a case-by-case basis. 展开更多
关键词 Interventricular septal hematoma ventricular septal defect double outlet right ventricle transesophageal echocardiography high-pressure waterjet
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