Search Results - person:"Zhao, Tianyi"

Effective policy mixes in entrepreneurial ecosystems : a configurational analysis in China

Wang, Hongqi; Zhao, Tianyi; Cooper, Sarah; Wang, Shanshan; … - In: Small business economics : an international journal 60 (2023) 4, pp. 1509-1542

Persistent link: https://www.econbiz.de/10014381633

Coordination efficiency in two-stage network DEA : application to a supplier-manufacturer sustainable supply chain

Zhao, Tianyi; Xie, Jianhui; Chen, Ya; Liang, Liang - In: International journal of logistics : research and … 25 (2022) 4/5, pp. 656-677

Persistent link: https://www.econbiz.de/10013426170

Coordination of a fashion supply chain with demand disruptions

Zhao, Tianyi; Xu, Xiaoping; Chen, Ya; Liang, Liang; Yu, … - In: Transportation research / E : an international journal 134 (2020), pp. 1-13

Persistent link: https://www.econbiz.de/10012171992

Mean-chance model for portfolio selection based on uncertain measure

Huang, Xiaoxia; Zhao, Tianyi - In: Insurance / Mathematics & economics 59 (2014), pp. 243-250

Persistent link: https://www.econbiz.de/10010470014

Mean-chance model for portfolio selection based on uncertain measure

Huang, Xiaoxia; Zhao, Tianyi - In: Insurance: Mathematics and Economics 59 (2014) C, pp. 243-250

This paper discusses a portfolio selection problem in which security returns are given by experts’ evaluations instead of historical data. A factor method for evaluating security returns based on experts’ judgment is proposed and a mean-chance model for optimal portfolio selection is...

Persistent link: https://www.econbiz.de/10011116651