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世界银行：输给通货膨胀：揭开通货膨胀对家庭的不平等价格效应（英文版）

Standard measures of inflation, such as changes in the Consumer Price Index, do not account for the different effects of inflation across income groups emerging from variations in consumption patterns and differences in price trends across consumptio...

2025-01-09 723 839.71KB 17页
张春明：能源转型视角下垭口村“零碳乡村”可行性研究

探讨分布式光伏技术在中国云南省元阳县垭口村实现零碳乡村的可行性及环保效益，为农村地区的可再生清洁能源转型提供实践经验。采用生命周期分析法(Life Cycle AssessmentLCA)结合田野调查数据，对垭口村采用分布式光伏技术进行技术设计及碳排放量计算，比较其与传统能源的碳排放差异，并分析能源正义和社会问题。分布式光伏技术在场口村具有高度的可行性和显著的环保效益，能有效降低碳排放，提高村民生活质量，与传统能源相比具有更低的碳排放量和更高的环保性。分布式光伏技术在垭口村实现零碳乡村具有巨大潜...

2025-01-09 40 1.63MB 13页
赵曼丽：“零碳乡村”建设案例分析研究

本文以辽宁省朝阳县贾家店农场为案例,通过对该试点项目村的基本概况和建设技术模式进行详细描述,突出了清洁取暖技术模式、低碳住宅技术模式和太阳光伏利用模式等方面的实施情况,并从顶层设计、碳核算体系的建立,农民广泛参与等角度提出了相关的思考,并就政策激励、产业发展以及节能减排等方面提出了具体建议,以期为相关试点建设提供参考。...

2025-01-09 37 2.05MB 3页
以人为中心的大型语言模型（LLM）研究综述（英文版）

Traditional Al Approaches in Human-Centric Studies. The application of Al in various human-centered fields has undergone a long progression, now reaching a pinnacle with the rise of generativemodels, with Al methods to being used investigate various ...

2025-01-09 26 1.42MB 38页
美联储：线性状态空间模型中增强鲁棒滤波和预测的缺失数据替换（英文版）

Replacing faulty measurements with missing values can suppress outlier-induced distortions in state-space inference. We therefore put forward two complementary methods for enhanced outlier-robust filtering and forecasting: supervised missing data sub...

2025-01-08 28 2.47MB 38页
世界银行：巴基斯坦的贫困预测：预测与预报（英文版）

In 2019, 21.9 percent of the population in Pakistan lived below the national poverty line. Since then, the COVID-19 pandemic, devastating floods in 2022, and a macro-fiscal crisis with record inflation have profoundly impacted economic activity and i...

2025-01-08 674 903.02KB 27页
世界银行：巴基斯坦贫困地图2019-2020（英文版）

This paper summarizes the approach used to estimate monetary poverty for Pakistan in 2019–20 at the district level. The small area estimation method is used to impute welfare from the Household Income and Expenditure Survey 2018–19 into the Pakistan ...

2025-01-08 693 5.4MB 43页
大模型如何判决？从生成到判决：大型语言模型作为裁判的机遇与挑战（英文版）

Assessment and evaluation have long been criti.cal challenges in artificial intelligence (Al) andnatural language processing (NLP). However,traditional methods, whether matching-basedor embedding-based, often fall short of judg.ing subtle attributes ...

2025-01-06 35 1.91MB 32页
哈尔滨工业大学：城市更新规划与历史文化遗产保护的平衡探讨

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2025-01-04 110 571.09KB 3页
厦门大学：城市更新中的财务问题

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2025-01-04 52 4.25MB 9页
城市更新的战略性研究——以大伦敦规划为例

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2025-01-04 201 963.35KB 12页
深圳市城市规划设计院：多元主体协同合作的城市更新机制研究——以深圳为例

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2025-01-04 38 1.66MB 7页
他者观念塑造全球治理合作的路径分析

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2025-01-04 36 1.08MB 25页
人工智能和机器学习对网络安全的影响（英文版）

As internet technology proliferate in volume and complexity, the ever-evolving landscape of malicious cyberattacks presents unprecedented security risks in cyberspace. Cybersecurity challenges have been further exacerbated by the continuous growth ...

2025-01-03 69 2.76MB 273页
OpenAI：2024代理型AI系统管理实践（英文版）

Agentic AI systems—AI systems that can pursue complex goals with limited direct supervision— are likely to be broadly useful if we can integrate them responsibly into our society. While such systems have substantial potential to help people more effi...

2024-12-26 63 369.4KB 23页
美联储：测度通货膨胀与新凯恩斯模型（英文版）

Researchers typically compare inflation in the new Keynesian (NK) model to published inflation measures constructed from indices like the CPI. Inflation in the standard NK model without price indexation is bounded above. The model analogue of fixed-w...

2024-12-26 37 453.76KB 12页
美联储：衡量欧元区产出缺口（英文版）

We measure the Euro Area (EA) output gap and potential output using a non-stationary dynamic factor model estimated on a large dataset of macroeconomic and financial variables. From 2012 to 2023, we estimate that the EA economy was tighter than the E...

2024-12-26 46 3.01MB 51页
美联储：生命周期投资组合选择与异质性股票市场预期（英文版）

Survey measurements of households’ expectations about U.S. equity returns show substantial heterogeneity and large departures from the historical distribution of actual returns. The average household perceives a lower probability of positive returns ...

2024-12-26 53 703.31KB 98页
美联储：隐藏风险（英文版）

Since 2013, large U.S. hedge fund advisers have been required to report risk exposures in their regulatory filings. Using these data, we first establish that managers’ perceptions of risk contain useful information that is not embedded in fund return...

2024-12-26 48 928.5KB 60页
美联储：治疗效果的市场解读（英文版）

Markets, likened to an invisible hand, often appear to contradict econometric assumptions that rule out spillovers of one person’s treatment on another’s outcomes. This paper provides a simple statistical framework highlighting that controls are indi...

2024-12-26 24 855.93KB 34页

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