About the Authors
- Yongli Li
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Contributed equally to this work with: Yongli Li, Paolo Pin, Chong Wu
Affiliation School of Business Administration, Northeastern University, Shenyang 110819, P.R.China
- Paolo Pin
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Contributed equally to this work with: Yongli Li, Paolo Pin, Chong Wu
* E-mail: paolo.pin@unisi.it
Affiliation Dipartimento di Economia Politica e Statistica, Università degli Studi di Siena, 53100 Siena, Italy
- Chong Wu
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Contributed equally to this work with: Yongli Li, Paolo Pin, Chong Wu
Affiliation School of Management, Harbin Institute of Technology, Harbin 150001, P.R.China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Analyzed the data: YL PP CW. Wrote the paper: YL PP CW. Conceived and designed the model and the simulations: YL PP CW. Performed the simulations: YL PP CW.