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法国预测与国际信息中心：国家内部和国家之间的抵押品渠道（英文版）

We examine the response of investment to real estate prices among French firms from 1994 to 2015. Using newly introduced methods and specifications, we find that investment sensitivity to real estate prices decreases with firm size: The smallest firm...

2024-11-12 79 2.58MB 34页
法国预测与国际信息中心：贸易风险是否解释了反全球化投票？（英文版）

We investigate the local effects of trade exposure and immigration on voting behavior in France from 1988 to 2022. We use the content of each candidate's manifesto to construct an anti-globalization voting index for each French presidential elect...

2024-11-12 118 2.78MB 86页
国际清算银行：贸易碎片化、通胀压力和货币政策（英文版）

How does trade fragmentation affect inflationary pressures? What is the response of monetary policy needed to sustain inflation at target? To answer these questions, we develop a heterogeneous agent, open-economy model featuring imperfect internation...

2024-11-12 65 2.29MB 67页
国际清算银行：人工智能和大数据：央行的机遇（英文版）

Asset demand systems specify the demand of investors for financial assets and the supply of securities by firms. We discuss how realistic models of the asset demand system are essential to assess ex post, and predict ex ante, how central bank policy ...

2024-11-12 70 458.28KB 23页
IVM：新巴比伦专名学：新巴比伦名字中言语语标背后的系统（英文版）

Only one generation ago, it was thought there were no generally applicable rules to transcribe the spelling of a Neo-Babylonian person’s name that includes logograms correctly. We now know that this transcription is quite straightforward. What seemed...

2024-11-12 116 16.1MB 376页
人工智能的竞争优势：走向情境人工智能理论（英文版）

How can firms establish competitive advantages using artificial intelligence (AI)? Although AI is beginning to permeate business activities, our understanding of how AI can be used to create unique value is limited. To address this void, we introdu...

2024-11-11 53 371.04KB 43页
中国超重肥胖医学营养治疗指南（2021）

近十几年来，全球超重/肥胖的患病率以惊人的速度增长，并呈现快速蔓延趋势。随着人们生活水平的提高和膳食结构的不断改变，超重/肥胖人口占比不断增加，并且逐渐向年轻化发展，现阶段超重/肥胖已成为严重影响国人身心健康的主要公共卫生问题。医学营养治疗是肥胖症治疗的基础，是在肥胖自然病程中任何阶段预防和控制必不可缺的措施。2015年，中国超重/肥胖医学营养治疗专家共识编写委员会参考世界卫生组织(World HlealthOrganization,WHO)出版的《WHO指南编写手册》结合医学营养减重治疗实践，...

2024-11-11 248 1.55MB 55页
WHO世界卫生组织：2023年全球利什曼病监测更新：NTD路线图的3年（英文版）

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2024-11-10 288 606.86KB 17页
授权运营是否突破了公共数据开放的瓶颈？——动力平衡、能力释放与路径协同

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2024-11-08 60 2.01MB 12页
责任配置、风险共担与激励相容：中国地方公共数据授权运营的治理机制问题研究

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2024-11-07 62 2.02MB 10页
授权运营还是数据交易？公共数据市场化流通利用渠道研究——基于资产专用性与描述复杂性的视角

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2024-11-07 72 2.01MB 8页
魏一鸣：中国碳达峰碳中和路径优化方法

碳中和是涉及自然、社会、经济、行为、技术、能源等多系统交织耦合和多重反馈的复杂巨系统，面临跨系统跨部门耦合性、分行业异构性、技术成本动态性、技术和行为演变非线性、社会经济不确定性等诸多挑战。开展“双碳”目标约束下碳排放技术体系研究，亟需建立能刻画上述挑战内涵的方法和技术。为此，从复杂系统的视角，自主设计构建了自下而上的国家能源技术模型（C 3 IAM/NET），耦合“能源加工转换—运输配送— 终端使用—末端回收治理”全过程、行业“原料—燃料—工艺—技术—产品/服务”全链条，实现以需定产、供...

2024-11-07 163 972.62KB 11页
美联储：通过EM算法对大近似动态因子模型进行准最大似然估计和推断（英文版）

We study estimation of large Dynamic Factor models implemented through the Expectation Maximization (EM) algorithm, jointly with the Kalman smoother. We prove that as both the cross-sectional dimension, n, and the sample size, T, diverge to infinity:...

2024-11-06 79 2.79MB 135页
欧洲央行：通胀和利率上升对宏观审慎政策立场的影响（英文版）

In recent years, monetary policy and inflation considerations have been playing an increasingly important role for macroprudential authorities in their policy setting. This paper aims to assess the implications of high inflation and rising interest r...

2024-11-06 64 1.92MB 55页
世界银行：技术脱钩？美国对中国企业的限制对创新的影响（英文版）

Recent U.S.-China tensions have raised the specter of technological decoupling. This paper examines the impact of U.S. export restrictions and technology licensing on Chinese firms’ innovation. It finds that U.S. sanctions reduce the quantity and qua...

2024-11-06 143 1.77MB 65页
世界银行：贸易结构调整：劳动力市场和福利效应评估（英文版）

This paper assesses patterns and drivers of current trade restructuring and its welfare implications. The main trade restructuring drivers include lower cost advanced technologies, rising offshore labor costs, and recent shocks like COVID-19, trade d...

2024-11-06 152 743.1KB 33页
世界银行：市场波动对马来西亚酒店效率的影响：酒店规模重要吗？（英文版）

It is often argued that small firms are more flexible than large firms. As a result, small firms perform better in volatile markets compared to large firms. The present paper explores this idea for a representative sample of private hotels in Malaysi...

2024-11-06 106 2.01MB 81页
信息传递、价值适配与降本协调：公共数据资源开发利用中的供需鸿沟研究

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2024-11-06 47 2.04MB 9页
欧洲央行：识别欧洲央行货币政策的统计方法（英文版）

We construct monetary policy indicators from high-frequency asset price changes following policy announcements, emphasising the concentration of asset price responses along specific dimensions and their leptokurtic distribution. Traditionally, these ...

2024-11-05 119 3.93MB 65页
张圆梦：大模型驱动下智能化城市公共服务应用探究

基于现阶段城市公共服务数字化发展所面临的挑战,对大模型赋能城市公共服务进行机理分析, 并围绕教育、医疗、养老、出行、住房、就业等领域,以 “政策分析、流程优化、资源调配、效用评估、舆情监测”为要点探究大模型驱动下智能化城市公共服务应用框架,思考大模型如何进一步完善城市数据治理、更好驱动城市公共服务...

2024-11-05 63 1.33MB 6页

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