来自联合国机构的净官方流动，UNIDIR（现价美元）

指标解释

World Bank official description / 世界银行官方说明

Net official flows from UN agencies are the net disbursements of total official flows from the UN agencies. Total official flows are the sum of Official Development Assistance (ODA) or official aid and Other Official Flows (OOF) and represent the total disbursements by the official sector at large to the recipient country. Net disbursements are gross disbursements of grants and loans minus repayments of principal on earlier loans. ODA consists of loans made on concessional terms (with a grant element of at least 25 percent, calculated at a rate of discount of 10 percent) and grants made to promote economic development and welfare in countries and territories in the DAC list of ODA recipients. Official aid refers to aid flows from official donors to countries and territories in part II of the DAC list of recipients: more advanced countries of Central and Eastern Europe, the countries of the former Soviet Union, and certain advanced developing countries and territories. Official aid is provided under terms and conditions similar to those for ODA. Part II of the DAC List was abolished in 2005. The collection of data on official aid and other resource flows to Part II countries ended with 2004 data. OOF are transactions by the official sector whose main objective is other than development-motivated, or, if development-motivated, whose grant element is below the 25 per cent threshold which would make them eligible to be recorded as ODA. The main classes of transactions included here are official export credits, official sector equity and portfolio investment, and debt reorganization undertaken by the official sector at nonconcessional terms (irrespective of the nature or the identity of the original creditor). UN agencies are United Nations includes the United Nations Children’s Fund (UNICEF), United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA), World Food Programme (WFP), International Fund for Agricultural Development (IFAD), United Nations Development Programme(UNDP), United Nations Population Fund (UNFPA), United Nations Refugee Agency (UNHCR), Joint United Nations Programme on HIV/AIDS (UNAIDS), United Nations Regular Programme for Technical Assistance (UNTA), United Nations Peacebuilding Fund (UNPBF), International Atomic Energy Agency (IAEA), World Health Organization (WHO), United Nations Economic Commission for Europe (UNECE), Food and Agriculture Organization of the United Nations (FAO), International Labour Organization (ILO), United Nations Environment Programme (UNEP), World Tourism Organization (UNWTO) and United Nations Institute for Disarmament Research (UNIDIR). Data are in current U.S. dollars.

可供参考的中文翻译：联合国机构净官方流量是联合国各机构总官方流量的净拨付额。官方流量总额是官方发展援助（ODA）或官方援助与其他官方流量（OOF）的总和，代表官方部门向受援国的大额拨付总额。净拨付额是赠款和贷款总额减去早期贷款本金偿还后的金额。ODA包含以优惠条件发放的贷款（按10%的贴现率计算的赠款成分至少为25%）以及向DAC官方发展援助受援国名单中的国家和地区提供的促进经济发展和社会福利的赠款。官方援助是指官方援助方，向DAC受援国名单第二部分中的国家和地区提供的援助：较先进的中东欧国家、前苏联国家和某些较先进的发展中国家和地区。官方援助按照与ODA类似的条款和条件提供。DAC名单第二部分于2005年废除。对第二类国家的官方援助和其他资源流动数据的收集随2004年数据结束。OOF是官方部门的交易，其主要目的不是促进发展，或者如果是促进发展的，其赠款成分低于使其有资格被记录为ODA的25%门槛。此处包含的交易主要类别包括官方出口信贷、官方部门股权和投资组合投资，以及官方部门以非优惠条件进行的债务重组（无论原始债权人的性质或身份如何）。联合国机构包括联合国儿童基金会（UNICEF）、联合国近东巴勒斯坦难民救济和工程处（UNRWA）、世界粮食计划署（WFP）、国际农业发展基金（IFAD）、联合国开发计划署（UNDP）、联合国人口基金（UNFPA）、联合国难民署（UNHCR）、联合国艾滋病联合规划署（UNAIDS）、联合国技术援助常设方案（UNTA）、联合国建设和平基金（UNPBF）、国际原子能机构（IAEA）、世界卫生组织（WHO）、联合国欧洲经济委员会（UNECE）、联合国粮食及农业组织（FAO）、国际劳工组织（ILO）、联合国环境规划署（UNEP）、世界旅游组织（UNWTO）和联合国裁军研究所（UNIDIR）。数据以当前美元计价。

数据口径与风险提示

• 本指标仅涵盖UNIDIR这一专项联合国机构的净官方流动，不代表联合国系统整体援助规模
• UNIDIR是专注于裁军与军备控制研究的小型专门机构，其资金体量在全球官方流动中占比极小
• 世界银行数据库中不含中国接收UNIDIR资金的历史记录，无法进行中国与国际的横向比较
• 所有十年期变化比率数据均为空值，无法判断中国在不同阶段的变化趋势
• 联合国机构资金流向受成员国认缴份额、政策优先级周期及特别项目资金影响，年度间波动较大
• UNIDIR资金与全球安全局势、裁军谈判进程等政治因素高度相关，数值高低不一定反映受援国实际安全状况
• 本指标数据最早从2019年开始，时间序列较短，难以支撑长期趋势判断
• 净官方流量已扣除贷款本金偿还，不能等同于UNIDIR向中国实际支付的项目金额

中国趋势

全球趋势

每十年变化摘要

- 年全部国家排名

排名已尽量排除 World、地区组和收入组，仅保留国家参与比较。排名高低应结合指标口径解释。

相关变量组合

这些变量适合与当前指标共同使用，用于论文建模、课程作业和长面板数据整理。