1. 理解贫困

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  • Road Investment and Violence in DRC : Perishable Peace Dividends (英语)

    This paper explores the effect of road rehabilitation on violent conflict using a novel, rich dataset of road rehabilitation projects in the Democratic Republic of Congo. The country received massive external...

    文件类型: 政策研究报告 报告号: WPS11071 文件日期: 2025年2月20日 披露方式: Disclosed 作者: Mathilde Lebrand,Mueller,Hannes,Schouten,Peer,Jevgenijs Steinbuks

  • Decentralized Markets for Electricity in Low-Income Countries (英语)

    Governments in low-income countries are increasingly integrating off-grid electricity provision into national electrification strategies, creating novel, decentralized markets for electricity. This paper...

    文件类型: 政策研究报告 报告号: WPS11053 文件日期: 2025年1月30日 披露方式: Disclosed 作者: Megan Elizabeth Lang

  • Impacts of Disasters in Conflict Settings : Evidence from Mozambique and Nigeria (英语)

    This paper estimates the differentiated economic impact of natural hazard-related disasters (the specific disasters and climate shocks studied here being floods) when they occur in conflict versus non-conflict...

    文件类型: 政策研究报告 报告号: WPS10995 文件日期: 2024年12月9日 披露方式: Disclosed 作者: Karima Ben Bih,Chloe Genevieve Helene Desjonqueres,Bramka Arga Jafino,Blanc,Elodie,Masson,Solene

  • Global Evolution of Power Market Designs (英语)

    The design of the power market determines how the sector can address complex economic, social, environmental, and engineering challenges to deliver sustainable and reliable electricity at least cost to...

    文件类型: 政策研究报告 报告号: WPS10986 文件日期: 2024年11月25日 披露方式: Disclosed 作者: Elcin Akcura,Emelly Mutambatsere

  • Electronic Signatures : Enabling Trusted Digital Transformation (英语)

    Trust lies at the foundation of all commercial and administrative transactions, which for centuries have relied upon the handwritten signature for authentication. As transactions are digitalized, the signatures...

    文件类型: 出版 报告号: 193647 文件日期: 2024年9月30日 披露方式: Disclosed 作者: Christopher Tullis,Nay Constantine,Adam Cooper

  • Optimal Investments in Africa’s Road Network (英语)

    This paper characterizes economically optimal investments in Africa’s road network in partial and general equilibrium —based on a detailed topography of the network, road con-struction costs, frictions...

    文件类型: 政策研究报告 报告号: WPS10893 文件日期: 2024年9月4日 披露方式: Disclosed 作者: Sebastian Martin Krantz

  • Outward and Upward Construction : A 3D Analysis of the Global Building Stock (英语)

    The developing world has built structures on an unprecedented scale to accommodate population growth and urbanization. The horizontal and vertical structuring of the building stock resulting from this...

    文件类型: 政策研究报告 报告号: WPS10866 文件日期: 2024年8月12日 披露方式: Disclosed 作者: Esch,Thomas,Klaus W. Deininger,Jedwab,Remi,Palacios-Lopez,Daniela

  • Connectivity, Road Quality, and Jobs : Evidence from Armenia (英语)

    Good road infrastructure decreases travel time and improves accessibility to urban areas. Improved rural-urban linkages could also affect rural employment through decreased time and travel costs. To study...

    文件类型: 政策研究报告 报告号: WPS10847 文件日期: 2024年7月10日 披露方式: Disclosed 作者: Nino Pkhikidze

  • The Path to 5G in the Developing World : Planning Ahead for a Smooth Transition (英语)

    Deployments of fifth generation (5G) mobile network technologies are taking off globally, with more than one billion connections reached by the end of 2022. This deployment includes 5G trials, licensing...

    文件类型: 出版 报告号: 191209 文件日期: 2024年6月13日 披露方式: Disclosed 作者: Rami Amin,Doyle Gallegos,Christine Zhenwei Qiang,Casey Torgusson

  • The Welfare and Productivity Effects of Transit Improvements in Amman (英语)

    This paper studies the long-run welfare and productivity effects of transit improvements in the Greater Amman Municipality. The paper builds a rich quantitative spatial model that includes many aspects...

    文件类型: 政策研究报告 报告号: WPS10802 文件日期: 2024年6月13日 披露方式: Disclosed 作者: Tatjana Kleineberg,Sally Beth Murray,Tang,Yulu,Jon Kher Kaw

  • Intra-national Trade Costs in Low- and Middle-Income Countries (英语)

    Casual observation suggests that intra-national trade costs remain high in low- and middle-income countries. Precisely estimating them is crucial for guiding policies aimed at optimizing economic efficiency...

    文件类型: 政策研究报告 报告号: WPS10789 文件日期: 2024年6月3日 披露方式: Disclosed 作者: de Astarloa,Bernardo Díaz,Pkhikidze,Nino

  • Advancing Cloud and Data Infrastructure Markets (英语)

    There has been unprecedented growth in the exchange of data and information globally, opening incredible opportunities to deploy data for sustainable development. However, to maximize its value for development...

    文件类型: 出版 报告号: 190638 文件日期: 2024年5月28日 披露方式: Disclosed 作者: Natalija Gelvanovska-Garcia,Maciule, Vaiva,Carlo Maria Rossotto

  • Production Networks and Firm-level Elasticities of Substitution (英语)

    This paper provides one of the first estimates of elasticities of substitution across suppliers within the same product. This paper estimates these elasticities using new real-time administrative tax data...

    文件类型: 政策研究报告 报告号: WPS10782 文件日期: 2024年5月22日 披露方式: Disclosed 作者: Fujiy,Brian C.,Ghose,Devaki,Khanna,Gaurav