搜索结果: 1-7 共查到“运筹学 China”相关记录7条 . 查询时间(0.115 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Employment effects in China's dual circulation and firm size heterogeneity
中国双重循环 企业规模 异质性 就业效应
2023/4/19
Based on the newly constructed input-output model that distinguishes firm size categories and the structural decomposition analysis method, this study quantitatively calculates the employment effects ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Worse than imagined: Unidentified virtual water flows in China
中国 不明身份 虚拟水流
2023/4/24
The impact of virtual water flows on regional water scarcity in China had been deeply discussed in previous research. However, these studies only focused on water quantity, the impact of virtual water...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Research on Port Cities' Transportation System and Trade Flows in China
中国港口城市 交通系统 贸易流动
2023/5/5
This paper quantitatively investigates the effect of transportation system on trade flows of four major port cities in China. Due to the significant country-pair heterogeneities in both intercept and ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：The impact of COVID-19 on hotel customer satisfaction: Evidence from Beijing and Shanghai in China
新冠肺炎 酒店顾客 满意度 影响
2023/5/10
The purpose of this study is to provide better service to hotel customers during the COVID-19 era. Specifically, this study focuses on understanding the changes in hotel customer satisfaction during t...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：International trade and Covid-19: City-level evidence from China's lockdown policy
国际贸易 新冠肺炎 中国封锁政策 城市证据
2023/5/16
We examines the impact of Covid-19 lockdowns on exports by Chinese cities. We use city-level export data at a monthly frequency from January 2018 through April 2020. Differences-in-differences estimat...
在运筹学、信息科学与技术、管理科学与工程、控制科学与工程、系统科学与工程、工业工程、金融工程、人工智能等众多领域都存在着人为的或客观的不确定性，表现形式也多种多样。为了推动不确定系统的理论研究与实际应用、交流总结近年来我国不确定系统研究的最新成果，由中国运筹学会不确定系统分会主办、福州大学承办的第十五届中国不确定系统年会将于 2017 年 7 月 26-30 日在福州召开。会议的协办单位有：福州大...
2010 National Conference of the Operations Research Society of China (ORSC2010)Announcement and Call for Papers（中国运筹学会成立三十周年庆祝大会暨2010年全国学术交流年会征文及第一轮通知）
中国运筹学会 第一轮通知 征文
2010/1/7
2010年标志着中国运筹学会已走过了三十年的历程，也是学会第一届理事长、我国著名数学家华罗庚先生诞辰一百周年。中国运筹学会将于2010年10月16-18日在北京举办《中国运筹学会成立三十周年纪念大会暨2010年全国学术交流年会》。