Qianqian Du

Southwest University of Finance and Economics

Riem of SWUFE

chengdu, Sichuan 611130

China

SCHOLARLY PAPERS

2

DOWNLOADS

594

SSRN CITATIONS

1

CROSSREF CITATIONS

0

Scholarly Papers (2)

1.

Topic Tones of Analyst Reports and Stock Returns: A Deep Learning Approach

Number of pages: 41 Posted: 20 Aug 2018 Last Revised: 23 Dec 2020
Hitoshi Iwasaki, Ying Chen, Qianqian Du and Jun Tu
National University of Singapore (NUS) - Department of Statistics and Applied Probability, National University of Singapore, Southwest University of Finance and Economics and Singapore Management University - Lee Kong Chian School of Business
Downloads 594 (54,170)
Citation 3

Abstract:

Loading...

Textual Analysis; DNN Approach; Topic Tones; Information Content

2.

Investor Sentiment Measures Purged: A Necessary Double Check on Sentiment Impact

European Finance Association 44th Annual Meeting Paper
Posted: 28 Jun 2019 Last Revised: 23 Dec 2020
Liya Chu, Qianqian Du and Jun Tu
East China University of Science and Technology (ECUST), Southwest University of Finance and Economics and Singapore Management University - Lee Kong Chian School of Business

Abstract:

Loading...

Investor Sentiment, Cross-Sectional Returns, Partial Least Squares, Principal Components, Mutual Fund Flows