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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：增量投入产出模型及其应用研究
增量 投入产出模型 应用
2023/4/25
首先论述增量投入产出模型的性质、经济含义与现行投入产出模型的比较及优势。其次，分析增量投入产出模型测算的各部门变动率、增长率、贡献率、弹性系数等指标的联系和作用。三是分析增量分解模型的软投入贡献原理和意义。四是以河北省为例，通过编制增量投入产出序列表，建立测度指标体系，对该地区经济发展质量进行评估，揭示其发展动因和效果。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：基于数字投入产出表的产业链供应链韧性测度
数字投入产出表 产业链供应链 韧性测度
2023/4/21
本研究根据国际统计标准和国家统计局《数字经济及其核心产业统计分类（2021）》，采用数字资本内生化方法构建国家数字投入产出表。在此基础上，利用局部闭模型反映产业数字化转型过程；采用非可操作性投入产出模型，模拟我国经济增长目标下产业链供应链的韧性水平；采用结构路径分析，识别重要产业链中的关键部门。从产业数字化转型视角探索提升我国产业链供应链安全稳定的可能政策措施。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A Contracting Approach to the Divisions of the Gains in Global Supply Chains: Theory and Evidence
全球供应链 收益划分 收缩方法
2023/4/17
This paper develops a theory to illustrate the relationship between the profitability of firms producing along the value chain and the sequential production stages. Using a bilateral monopoly framewor...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：The Impact of Industrial Relocation on Chinese Economy
产业转移 中国经济 核算框架
2023/4/18
In this paper, we employ a world multi-regional input-output model and construct an accounting framework to measure the impacts of outward industrial relocation. By conducting the counterfactual analy...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Firm size and emissions embodied in trade
贸易 企业规模 排放量 绿色经济转型
2023/4/24
To export cleaner has been one important assignment of China's transformation to a green economy. Although China's emissions embodied in exports have been extensively studied, one often neglected aspe...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Tension of Agricultural Land and Water Use in China's Trade: Tele-Connections, Hidden Drivers, and Potential Solutions
中国贸易 农业用地 用水 紧张关系 远程连接 驱动因素 解决方案
2023/4/24
Interregional trade can potentially extend the management of scarce resources beyond a region's territory along supply chains. Here we combined the multiregional input-output model with structural dec...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Assessing the impact of foreign content in China's exports on the carbon outsourcing hypothesis
中国出口 中外国含量 碳外包假说 影响评估
2023/4/24
Much academic attention has been given to the so-called carbon outsourcing hypothesis: the idea that increased outputs and exports of energy intensive goods from developed countries, especially China,...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：China's domestic production networks
中国 国内 生产网络
2023/4/27
We examines China's domestic production networks. It uses VAT invoices to build inter-provincial input-output tables for 2002 and 2012. These are combined with population censuses to determine the loc...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Income Interdependence in the UK Multi-Regional Economy: A Meso-Level Analysis
英国 多区域经济 收入相互依存 中观分析
2023/4/27
Consumer expenditures in the United Kingdom account for over 50% of Gross Domestic Product on the expenditure side, yet their impact on economic activity is often overshadowed by attention to technolo...
近日，厦门大学经济学院金融系陈坚教授与暨南大学管理学院姚加权教授、山东大学经济学院张群姿教授、以及上海财经大学金融学院朱小能教授合作完成的论文“Global Disaster Risk Matters”在国际管理学顶级期刊Management Science（MS）在线发表。
北京大学经济学院刘蕴霆助理教授独立作者论文“The Short-Run and Long-Run Components of Idiosyncratic Volatility and Stock Returns”（特质波动率的短期成分和长期成分与股票回报）在Management Science在线发表。Management Science杂志成立于1954年，由美国运筹学与管理学学会主办，是管理学...
2019年9月17日，我校与美国科学促进会（AAAS，Science出版方）宣布合作出版BioDesign Research（《生物设计研究》）期刊。该刊为Science全球期刊项目（Science Partner Journal program）的第四本期刊，是我校继Horticulture Research（《园艺研究》）、Plant Phenomics（《植物表型组学》）之后创办的第三本英文...
Syed Shoyeb Hossain 黄德林研究员撰写的论文在Journal of Agricultural Science（SSCI）上发表
Syed Shoyeb Hossain 黄德林 研究员 Journal of Agricultural Science（SSCI）
2020/1/9
农经所农业一般均衡研究小组成员，博士留学生Syed Shoyeb Hossain作为第一作者、黄德林研究员作为通讯作者撰写的论文《Rice and Wheat Tariff Impact in Bangladesh: CGE Analysis Using Gtap Model》被SSCI期刊Journal of Agricultural Science，Archives，Vol. 11, No. ...
我校经济学院郑雪梅副教授与其他3人合作撰写的学术通讯文章《中国“一带一路”的碳足迹》（Carbon footprint of China’s belt and road），近期在Science的通信栏目发表（Science,2017,357(6356), 1105-1107）。该杂志为全世界最权威和最有影响的学术期刊之一。该文从中国和沿线国家角度，分析了“一带一路”引发中国和沿线国家二氧化碳排放增...
State Of US Science Enterprise Report Shows US Leads In S&E As China Rapidly Advances（图）
State Of US Science Enterprise Report US Leads In S&E China Rapidly Advances
2018/2/1
According to the National Science Foundation's (NSF) Science and Engineering Indicators2018 report released today, the United States is the global leader in science and technology (S&T). However, the ...