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Regionalism (international relations)

concept of regionalism in international relations studies 1945

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 24, 2026
Entity authorityQ15731645
Source-derived summary

In international relations, regionalism is the expression of a common sense identity and purpose combined with the creation and implementation of institutions that express a particular identity and shape collective action within a geographical region. Regionalism is one of the three constituents of the international commercial system (along with multilateralism and unilateralism).

The first coherent regional initiatives began in the 1950s and 1960s, but they accomplished little, except in Western Europe with the establishment of the European Community. Some analysts call these initiatives "old regionalism". In the late 1980s, a new bout of regional integration (also called "new regionalism") began and continues still . A new wave of political initiatives prompting regional integration took place worldwide during the last two decades. Regional and bilateral trade deals have also mushroomed after the failure of the Doha round.

The European Union can be classified as a result of regionalism. The idea that lies behind this increased regional identity is that as a region becomes more economically integrated, it will necessarily become politically integrated as well. The European example is especially valid in this light, as the European Union as a political body grew out of more than 40 years of economic integration within Europe.

Editorial summary

This brief starts where responsible research should: with the source description of “Regionalism (international relations)” as concept of regionalism in international relations studies 1945. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 202-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. The account is most persuasive where Regionalism, international and relations can be independently traced.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 24, 2026. The linked authority identifier is Q15731645. The Library of Congress control number is sh85112375. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.

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This entry incorporates text from Regionalism (international relations)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.