仔细听：用语音线索预测未来盈利
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仔细听：度量公司披露中的语音语调
Jonas Ewertz; Charlotte Knickrehm; Martin Nienhaus; Doron Reichmann
Ruhr University Bochum- Ruhr University of Bochum - Department of Finance and Banking
- Ruhr University of Bochum - Department of Industrial Sales and Service Engineering
- Goethe University Frankfurt
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