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Subject-action-object-based morphology analysis for determining the direction of technological change

Guo, Junfang; Wang, Xuefeng; Li, Qianrui; Zhu, Donghua - In: Technological forecasting & social change : an … 105 (2016), pp. 27-40

Persistent link: https://www.econbiz.de/10011609733

Technology opportunity analysis : combining SAO networks and link prediction

Han, Xiaotong; Zhu, Donghua; Wang, Xuefeng; Li, Jia; … - In: IEEE transactions on engineering management : EM 68 (2021) 5, pp. 1288-1298

Persistent link: https://www.econbiz.de/10012659324

Measuring technology complementarity between enterprises with an hLDA topic model

Wang, Xuefeng; Qiao, Yali; Hou, Yujia; Zhang, Shuo; … - In: IEEE transactions on engineering management : EM 68 (2021) 5, pp. 1309-1320

Persistent link: https://www.econbiz.de/10012659344

Evaluating the competitiveness of enterprise's technology based on LDA topic model

Wang, Xuefeng; Yang, Xuemei; Wang, Xinglu; Xia, Mengge; … - In: Technology analysis & strategic management 32 (2020) 2, pp. 208-222

Persistent link: https://www.econbiz.de/10012208970

Towards 25,000 TEU vessels? : a comparative economic analysis of ultra-large containership sizes under different market and operational conditions

Ge, Jiawei; Zhu, Mo; Sha, Mei; Notteboom, Theo E.; Shi, … - In: Maritime economics & logistics 23 (2021) 4, pp. 587-614

Persistent link: https://www.econbiz.de/10012667136

Discovering technology opportunities based on the linkage between technology and business areas : matching patents and trademarks

Han, Xiaotong; Zhu, Donghua; Wang, Xuefeng; Daim, Tugrul U. - In: Technology analysis & strategic management 35 (2023) 10, pp. 1324-1340

Persistent link: https://www.econbiz.de/10014338644

A Bayesian semiparametric realized stochastic volatility model

Liu, Jia - In: Journal of risk and financial management : JRFM 14 (2021) 12, pp. 1-22

This paper proposes a semiparametric realized stochastic volatility model by integrating the parametric stochastic volatility model utilizing realized volatility information and the Bayesian nonparametric framework. The flexible framework offered by Bayesian nonparametric mixtures not only...

Persistent link: https://www.econbiz.de/10012800257

Convex risk measures based on generalized lower deviation and their applications

Fu, Tianwen; Zhuang, Xinkai; Hui, Yongchang; Liu, Jia - In: International review of financial analysis 52 (2017), pp. 27-37

Persistent link: https://www.econbiz.de/10011868689

Optimal policy for a time consistent mean-variance model with regime switching

Li, Gang; Chen, Zhiping; Liu, Jia - In: IMA journal of management mathematics 27 (2016) 2, pp. 211-234

Persistent link: https://www.econbiz.de/10011567026

Stochastic geometric optimization with joint probabilistic constraints

Liu, Jia; Lisser, Abdel; Chen, Zhiping - In: Operations research letters 44 (2016) 5, pp. 687-691

Persistent link: https://www.econbiz.de/10011596645