Maddison Project Database 2023

The Maddison Project Database 2023 release is the latest iteration of the Maddison Project Database (MPD). The dataset incorporates new time series data on GDP per capita and population for 169 countries and aggregate regions from 1 AD up to 2022. The original Maddison methodology has been refined. The data includes information on comparative economic growth and income levels over the very long run. The 2023 version of this database covers 169 countries and the period up to 2022. When using these data (for whatever purpose), please make the following reference: MPD version 2023: Bolt, Jutta and Jan Luiten van Zanden (2024). Maddison style estimates of the evolution of the world economy: A new 2023 update. Journal of Economic Surveys, 1–41. DOI: 10.1111/joes.12618 All original papers must be cited when: The data is shown in any graphical form Subsets of the full dataset that include less than a dozen (12) countries are used for statistical analysis or any other purposes A list of original papers can be found in the source sheet of the database. When neither 1) or 2) apply, then the MPD as a whole should be cited. More information about this release of the of the Maddison Project Database can be found on the associated page on the website of the Groningen Growth and Development Centre.

麦迪森项目数据库2023版是麦迪森项目数据库（Maddison Project Database, MPD）的最新迭代版本。本数据集收录公元1年至2022年期间169个国家及综合区域的人均GDP与人口时序新数据，原麦迪森研究方法论已得到优化完善。该数据集涵盖超长期视角下的跨国经济增长比较与收入水平相关信息，其2023版覆盖169个国家，时间跨度截至2022年。无论出于何种用途使用本数据集，请遵循以下引用规范：2023版MPD引用：Bolt, Jutta与Jan Luiten van Zanden（2024），《世界经济演进的麦迪森式估算：2023年全新更新》，《经济概览期刊》(Journal of Economic Surveys)，第1-41页，DOI: 10.1111/joes.12618。以下两种情形下需引用全部原始文献：一是以图表形式展示本数据集内容；二是使用包含不足12个国家的完整数据集子集开展统计分析或其他研究。完整原始文献列表可在数据库的源数据表中查阅。若上述两种情形均不适用，则仅需整体引用麦迪森项目数据库即可。如需了解本2023版麦迪森项目数据库的更多详情，可访问格罗宁根增长与发展中心（Groningen Growth and Development Centre）官网的对应页面。

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背景概述

Maddison Project Database 2023是一个历史经济数据集，提供了169个国家及地区从公元1年至2022年的人均GDP和人口时间序列数据，用于长期比较经济增长和收入水平。该数据集基于改进的Maddison方法，覆盖范围广泛且时间跨度极长，适用于全球宏观经济和历史研究。