COVID-19; big data analytics; social media; news media; citizen; agenda setting

Han, Chunjia, Yang, Mu and Piterou, Athena ORCID: 0000-0003-4138-113X (2021) Do news media and citizens have the same agenda on COVID-19? An empirical comparison of Twitter posts. Technological Forecasting and Social Change, 169:120849. ISSN 0040-1625 (doi:https://doi.org/10.1016/j.techfore.2021.120849)

Covid-19; business challenge; hospitality industry; topic modelling; social media; user-generated content

Yang, Mu and Han, Chunjia (2021) Revealing industry challenge and business response to Covid-19: a text mining approach. International Journal of Contemporary Hospitality Management, 33 (4). pp. 1230-1248. ISSN 0959-6119 (doi:https://doi.org/10.1108/IJCHM-08-2020-0920)

Data Envelopment Analysis (DEA); R&D investment efficiency; China’s high-tech industry; Technical efficiency (TE); Pure technical efficiency (PTE); Scale efficiency (SE).

Han, Chunjia, Thomas, Stephen Rhys, Yang, Mu, Ieromonachou, Petros ORCID: 0000-0002-5842-9585 and Zhang, Hongru (2017) Evaluating R&D investment efficiency in China's high-tech industry. Journal of High Technology Management Research, 28 (1). pp. 93-109. ISSN 1047-8310 (doi:https://doi.org/10.1016/j.hitech.2017.04.007)

GPTs; R&D process of GPTs; government support;; evolutionary game

Zheng, Yuelong, Bai, Chunguang, Wang, Lin, Han, Chunjia, Yang, Mu and Pappu, Anusha (2023) Evolutionary game analysis on the diffusion of general purpose technologies with government multiple supports. Economics of Innovation and New Technology, 33 (3). pp. 436-454. ISSN 1043-8599 (Print), 1476-8364 (Online) (doi:https://doi.org/10.1080/10438599.2023.2196418)

Mobility; Tourism cities; COVID-19; Change-point detection

Yang, Mu, Han, Chunjia, Cui, Yongmei and Zhao, Yuanjun (2021) COVID-19 and mobility in tourism cities: A statistical change-point detection approach. Journal of Hospitality and Tourism Management, 47. pp. 256-261. ISSN 1447-6770 (Print), 1839-5260 (Online) (doi:https://doi.org/10.1016/j.jhtm.2021.03.014)

airbnb, sharing economy, tourism, topic modeling

Han, Chunjia and Yang, Mu (2020) Revealing Airbnb user concerns on different room types. Annals of Tourism Research, 89:103081. ISSN 0160-7383 (doi:https://doi.org/10.1016/j.annals.2020.103081)

big data; digital economy; risk management; financial market; GARCH model; GARCH-VaR model

Yang, Jinlei, Zhao, Yuanjun, Han, Chunjia, Yanghui, Liu and Yang, Mu (2021) Big data, big challenges: risk management of financial market in the digital economy. Journal of Enterprise Information Management, 35 (4/5). pp. 1288-1304. ISSN 1741-0398 (doi:https://doi.org/10.1108/JEIM-01-2021-0057)

open innovation, digital platform, user interaction, crowdsourcing

Yang, Mu and Han, Chunjia (2019) Stimulating innovation: managing peer interaction for idea generation on digital innovation platforms. Journal of Business Research, 125. pp. 456-465. ISSN 0148-2963 (doi:https://doi.org/10.1016/j.jbusres.2019.08.005)

open innovation, performance evaluation, data envelopment analysis, Proctor & Gamble

Han, Chunjia, Thomas, Stephen, Yang, Mu and Cui, Yongmei (2019) The ups and downs of open innovation efficiency: the case of Procter & Gamble. European Journal of Innovation Management. ISSN 1460-1060 (doi:https://doi.org/10.1108/EJIM-04-2019-0108)

open innovation; social network analysis; brokerage; small worlds; software ecosystems

Han, Chunjia, Yang, Mu and Cronin, Bruce ORCID: 0000-0002-3776-8924 (2021) The effects of network position in open innovation communities. In: 5th European Conference on Social Networks, 6-10 September 2021, Naples, Italy. (Unpublished)

social ties, Guanxi, enforcement inefficiency, survival pressure, innovation performance

Chen, Wenting, Han, Chunjia, Wang, Lei, Ieromonachou, Petros ORCID: 0000-0002-5842-9585 and Lu, Xiaochen (2019) Recognition of entrepreneur’s social ties and firm innovation in emerging markets: explanation from the industrial institutional environment and survival pressure. Asia Pacific Journal of Management, 38 (2). pp. 491-518. ISSN 0217-4561 (Print), 1572-9958 (Online) (doi:https://doi.org/10.1007/s10490-019-09680-2)

user innovation, crowdsoucing, social product development

Han, Chunjia and Yang, Mu (2019) Stimulating innovation on social product development: an analysis of social behaviors in online innovation communities. IEEE Transactions on Engineering Management, 69 (2). pp. 365-375. ISSN 0018-9391 (doi:https://doi.org/10.1109/TEM.2019.2955073)