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讲座:Big Data Analyses with No Digital Footprints Available – Evidence from Cyber-Telecom Fraud

发布者:金融系    发布时间:2020-10-16

题 目:Big Data Analyses with No Digital Footprints Available – Evidence from Cyber-Telecom Fraud

嘉 宾:Laura Xiaolei Liu, Professor, Guanghua School of Management, Peking University

主持人:张  然  助理教授  上海交通大学安泰经济与管理学院金融系

时 间:20201021日(周三)14:30-16:00

地 点:上海交通大学 徐汇校区包图 B404 

内容简介:

Cyber-telecom fraud has become a more and more serious problem globally and also in China. In this study, we focus on a special type of cyber-telecom fraud, where criminals induce innocent people to borrow through real online finance platform. Since there is no digital footprints available for the fraud criminals behind the borrowing cases, identifying them becomes much more difficult. Using a proprietary dataset of online consumer financing from a large Fintech company in China, we explore whether and how big data analyses and machine learning techniques can help identify this type of fraud and reduce customers’ financial losses. We also explore the characteristic of fraud borrowing and its victims, which calls for people’s attention on cyber-telecom fraud.

演讲人简介

刘晓蕾,女,南开大学金融系本科、对外经济贸易大学国际金融硕士、(美国)罗切斯特大学金融学博士(辅修会计),现任北京大学博雅特聘教授、北京大学光华管理学院金融系与会计系教授、金融系系主任,北大光华区块链实验室主任、金融科技实验室主任。在加入北大光华之前,曾任教于香港科技大学商学院,并获得了终身教职(tenure)。曾担任学术期刊金融管理(Financial Management)的副主编(Associate Editor)。现担任《国际贸易问题》编委,VOXCHINA的编委,也是中国金融学者论坛的发起者之一。

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