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能源效率与地方宏观反弹效应：理论与卢旺达的实验证据（英文版）

Energy efficiency is a key component of climate policy. The rebound effect, namely the increases in demand in response to efficiency-induced price reductions, potentially nullifies some of the energy savings from energyefficiency improvements. This p...

2026-05-29 0 1.05MB 21页
国际清算银行：生产网络、营运资金、信贷额度和财务状况中的货币弹性（英文版）

The elastic supply of money through overdrafts and credit lines overcomes cash-in-advance constraints, enabling large-value payments without waiting for incoming cash. This elasticity is crucial in long supply chains, where cash-in-advance constraint...

2026-05-29 0 939.78KB 48页
纽约联储：公司内部监管套利（英文版）

Regulation shapes the boundaries of firms. When prudential standards bind asymmetrically across subsidiaries of an integrated organization, internal capital markets become a mechanism for regulatory arbitrage. We study this in U.S. banking, where hol...

2026-05-29 0 1.85MB 108页
国际劳工组织（ILO）：AI系统和工作：不断变化的心理社会工作环境（英文版）

The dominant framing of AI systems at work focuses on the opportunities that AI-based technologies offer to improve workplace safety and health. With few exceptions, little is done to map and understand the negative implications of these technologies...

2026-05-28 0 661.45KB 36页
国际劳工组织（ILO）：解构非正式性：多维度政策分解（英文版）

This paper proposes a policy-decomposable approach to analysing informality that preserves the standard binary indicator of informal employment. The additive decomposition highlights (i) the role of the composition effects by status in employment, an...

2026-05-28 0 606.83KB 23页
银发经济下老年消费权益保护研究——以保健品、智能养老产品为视角

随着我国人口老龄化进程持续深化，银发经济已成为驱动经济高质量发展的新增长极，规模日益庞大的老年群体，其多元、升级的美好生活需要，正是扩大内需、畅通国民经济循环不可或缺的强劲动力。老年群体的消费需求也从求生存到追品质，保健品与智能养老产品凭借对老年群体健康保障、生活照料需求的精准适配，迅速成为老年消费市场的核心领域。但老年群体生理机能衰退、风险辨识能力较弱、数字素养不足的天然弱势等问题导致老年消费权益受侵害事件屡禁不止，这既严重损害了老年群体的人身财产权益与消费安全感，也制约了银发经济的健康有序发...

2026-05-22 51 573.89KB 8页
王静静：人口困境、扶持与回应——河南农村地区老年人养老问题的系统研究

人口老龄化背景下，河南作为农业、人口与劳动力输出大省，叠加“未富先老”等特征，农村养老困境尤为典型。本研究以积极老龄化、协同治理、福利多元主义理论为支撑，结合实地调研与统计数据，剖析河南农村老年人在经济供养、生活照料、健康医疗、精神慰藉四维度的困境，选取嵩县、栾川、襄城3县6村为样本开展实证研究，并批判性分析三地典型养老实践模式。研究发现河南农村养老已形成“政策引导、地方创新、多元协同”发展路径，但仍存在资源投入不均、模式可持续性不足、主体协同壁垒等问题。本文据此提出针对性优化建议，为同类农业大...

2026-05-22 0 601.46KB 7页
北京大学企业大数据研究中心：基于中国小微经营者调查的实证发现（工作论文版）

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2026-05-21 0 873.83KB 23页
西安交通大学：具身智能发展趋势与展望

人工智能的发展目标是使机器像人类一样思维和行动，不仅能求解复杂问题，更重要的是能在一个复杂、动态、不确定的物理世界中进行交互。具身智能强调智能体通过物理载体与环境的动态交互，在感知、决策与行动中不断学习和进化，从而突破传统静态数据训练模型的局限，展现出更强的环境适应性与泛化能力，已成为实现人工智能发展目标的关键路径之一。本文深入探讨了具身智能的概念、内涵、计算框架与系统实现，在此基础上进一步梳理了具身智能的发展现状、演进趋势与面临的挑战。同时，特别指出，生成式人工智能，尤其是大语言模型、...

2026-05-21 6 1015.28KB 13页
世界银行：在被迫流离失所的环境中，社会援助是否惠及最弱势群体？来自中非共和国的证据（英文版）

Poverty reduction rarely progresses in countries affected by conflict and forced displacement. Mechanisms to target social assistance to reach the poorest households in such settings are therefore badly needed. This paper explores patterns of social ...

2026-05-20 0 706.75KB 30页
世界银行：资本缺失的一半-为欧洲和中亚的女性主导企业解锁融资（英文版）

This paper analyzes why women-owned and led small and medium-sized enterprises in Europe and Central Asia face persistent financing gaps and discusses ways to reduce them. Using a journey-mapping framework, the paper identifies 49 barriers faced by w...

2026-05-20 0 1.33MB 45页
世界银行：国际贸易融资与学习动态（英文版）

This paper studies how relationship-specific learning affects the joint dynamics of exports and trade finance. Using micro-level Chilean data, it documents that new exporters initially rely on cash-in-advance payments and gradually transition to prov...

2026-05-20 0 1.36MB 70页
世界银行：全球五分之一人口面临气候相关灾害的高风险（英文版）

Climate change is increasing the frequency and intensity of extreme weather events. When these events occur, they threaten lives and livelihoods. This paper estimates the global population at high risk of climate-related hazards by combining househol...

2026-05-20 0 6.84MB 59页
国际教育成就评价协会（IEA）：两步法插补结合IRT和深度学习方法用于大规模调查评估（英文版）

Large-scale assessments (LSAs) rely on matrix-sampling designs that generate substantial planned missing item-response data, necessitating robust imputation methods to support valid population inference. In this study, we report on a two-step imputat...

2026-05-19 0 8.7MB 37页
李旭东：火灾自动报警系统中环形与树形总线形式优缺点探讨

:According to analyzing the classification of ring bus and tree bus in automatic fire alarm system，the role of the bus short circuit isolator and analysis of the wiring method，the advantages and disadvantages of the two bus structures and their appli...

2026-05-18 0 1.04MB 5页
印度国际经济关系研究理事会（ICRIER）：中国的重商主义对发展中国家的挤压（英文版）

China’s resurgent trade surplus has revived concern in the United States and Europe, but its development consequences for low and middle income (LMIC) countries remain underappreciated. This paper documents a “China Squeeze”: the compression of indus...

2026-05-18 0 4.06MB 25页
ILO国际劳工组织：人工智能系统在工作：不断变化的职业心理社会环境

工作场所中人工智能系统的主导框架集中在基于人工智能的技术如何改善工作场所的安全和健康方面。很少有例外，对这些技术的负面影响很少进行映射和理解。尽管如此，对需要批判性地审查现有职业安全和健康框架提供的预防方法是否适合应对与在职场中部署基于人工智能的系统相关的风险的意识正在逐渐增强。关于这个话题的辩论在监管层面非常活跃。各个司法管辖区正在制定一般人工智能法规，这些法规倾向于将就业环境中基于人工智能系统的使用归类为高风险。本文旨在考察人工智能对健康的影响，重点关注其对心理健康和社会福祉的影响（在职业安...

2026-05-18 0 1.23MB 36页
中华医学杂志：失眠症诊断和治疗指南（2025版）

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2026-05-18 0 3.32MB 22页
中华全科医师杂志：中国慢性阻塞性肺疾病基层诊疗与管理指南（2024年）

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2026-05-18 0 3.55MB 25页
斯坦福商学院：第三方诉讼融资的保密面纱：披露要求的平衡后果（英文版）

Third-party litigation finance is an increasingly popular practice in commercial litigation. Despite calls for mandated disclosure, litigation funders are mostly anonymous to defendants, judges and juries. We first present an equilibrium model of lit...

2026-05-18 0 384.08KB 40页

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