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Articles by Wu Kai
[Opinion] Surge in cleaning robot exports signals upgrade in China's foreign trade structure
Chinese robotics exports experienced significant growth in the first quarter of this year. Customs data reveals that exports reached 11.32 billion yuan ($1.66 billion), reaching 148 countries and regions. A key driver of this expansion is the cleaning robot sector, newly classified in trade statistics this year. These robots accounted for 7.75 billion yuan in exports, representing nearly 70 percent of China's total robot exports.
Sport services highlighted at 2025 CIFTIS
Visitors play a virtual-reality dodgeball game, the first of its kind in the world, at the 2025 China International Fair for Trade in Services, Sept. 11, 2025. [Photo/Tang Ke] The Sports Services exhibition area emerged as a standout among nine thematic sections at this year's China International Fair for Trade in Services (CIFTIS), showcasing the dynamic growth of China's sports industry.
Sport services highlighted at 2025 CIFTIS
Sport services highlighted at 2025 CIFTIS Visitors play a virtual-reality dodgeball game, the first of its kind in the world, at the 2025 China International Fair for Trade in Services, Sept. 11, 2025. (Photo/Tang Ke) The Sports Services exhibition area emerged as a standout among nine thematic sections at this year's China International Fair for Trade in Services (CIFTIS), showcasing the dynamic growth of China's sports industry.
Unveiling the hidden risks of government subsidy reliance: evidence from stock price crashes
Ayuda Buscar en la ayuda Buscar en la ayuda Unveiling the hidden risks of government subsidy reliance: evidence from stock price crashes Obaid Ur Rehman [1] ; Wu Kai [2] ; Jiao Xue [1] [1] Lanzhou University of Finance and Economics [2] Central University of Finance and Economics Localización: Revista española de financiación y contabilidad, ISSN 0210-2412, Vol. 54, Nº 2, 2025, págs.
[2308.00218] Deep Reinforcement Learning-Based Battery Conditioning Hierarchical V2G Coordination for Multi-Stakeholder Benefits
arXiv:2308.00218 (eess) Download a PDF of the paper titled Deep Reinforcement Learning-Based Battery Conditioning Hierarchical V2G Coordination for Multi-Stakeholder Benefits, by Yubao Zhang and 3 other authors Download PDF Submission history From: Xin Chen [ view email] [v1] Tue, 1 Aug 2023 01:19:56 UTC (852 KB) Bibliographic Tools Bibliographic Explorer Toggle Bibliographic Explorer () Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart...
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