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Variable screening and model averaging for expectile regressions

Tu, Yundong; Wang, Siwei - In: Oxford bulletin of economics and statistics 85 (2023) 3, pp. 574-598

Persistent link: https://www.econbiz.de/10014304433

A Delphi-based index system for digital transformation capability of retailers

Pan, Jianlin; Lin, Jie; Wang, Siwei - In: Journal of business economics and management 23 (2022) 5, pp. 1106-1132

Digital transformation capability (DTC), as an important capability to use digital technology to innovate business and management models, enables retailers reduce costs, and enhance production. It is the main driving force for restructuring the business ecosystem of retailers. To develop the DTC...

Persistent link: https://www.econbiz.de/10013500725

The effects of government support on enterprises' digital transformation : evidence from China

Wang, Siwei; Li, Xin; Li, Zibiao; Ye, Yongwei - In: Managerial and decision economics : MDE ; the … 44 (2023) 5, pp. 2520-2539

Persistent link: https://www.econbiz.de/10014299592

Multi-objective multi-fidelity optimisation for position-constrained human-robot collaborative disassembly planning

Fang, Yilin; Li, Zhiyao; Wang, Siwei; Lu, Xinwei - In: International journal of production research 62 (2024) 11, pp. 3872-3889

Persistent link: https://www.econbiz.de/10014547148

On spurious regressions with partial unit root processes

Tu, Yundong - In: Economics letters 150 (2017), pp. 142-145

Persistent link: https://www.econbiz.de/10011765085

Shopper city

Arnott, Richard; Tu, Yundong - In: Industrial organization, trade, and social interaction …, (pp. 84-111). 2010

Persistent link: https://www.econbiz.de/10008796689

Forecasting equity premium : global historical average versus local historical average and constraints

Lee, Tae-hwy; Tu, Yundong; Ullah, Aman - In: Journal of business & economic statistics : JBES ; a … 33 (2015) 3, pp. 393-402

Persistent link: https://www.econbiz.de/10011390401

Testing additive separability of error term in nonparametric structural models

Su, Liangjun; Tu, Yundong; Ullah, Aman - In: Econometric reviews 34 (2015) 6/10, pp. 1057-1088

Persistent link: https://www.econbiz.de/10011483450

Nonparametric and semiparametric regressions subject to monotonicity constraints : estimation and forecasting

Lee, Tae-hwy; Tu, Yundong; Ullah, Aman - In: Journal of econometrics 182 (2014) 1, pp. 196-210

Persistent link: https://www.econbiz.de/10010497090

Uncovering the invisible effect of air pollution on stock returns : a moderation and mediation analysis

Xu, Minya; Wang, Yaqiong; Tu, Yundong - In: Finance research letters 39 (2021), pp. 1-10

Persistent link: https://www.econbiz.de/10012805454

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