Clubs of Clubs: Fragmentation in the Network of Intergovernmental Organizations.

Has international cooperation become fragmented in recent decades? We focus on a specific form of potential fragmentation in the international system: the extent to which the network of intergovernmental organizations (IGOs) consists of distinct clusters of closely cooperating states. IR scholars—in...

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Publicado en:International Studies Quarterly Vol. 61; no. 1; pp. 181 - 196
Autores principales: GREENHILL, BRIAN, LUPU, YONATAN
Formato: Artículo
Publicado: Oxford University Press / USA Mar2017
Materias:
Acceso en línea:Ver este registro en EBSCOhost
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          GREENHILL, BRIAN
          LUPU, YONATAN
        affil:
          Dartmouth College
          George Washington University
      su:
        International cooperation
        International agencies
        Cold War, 1945-1991
        International relations
        Twentieth century
        Political integration
      sug:
        subj:
          International cooperation
          International agencies
          Cold War, 1945-1991
          International relations
          Foreign affairs
          International Affairs
          Twentieth century
          Political integration
      ab: Has international cooperation become fragmented in recent decades? We focus on a specific form of potential fragmentation in the international system: the extent to which the network of intergovernmental organizations (IGOs) consists of distinct clusters of closely cooperating states. IR scholars—including those with an interest in the causes and consequences of membership in IGOs—pay relatively little attention to the structure of the larger IGO network. At the same time, scholars concerned with fragmentation often assume that it has increased without clear measures of this phenomenon. We use the network analytic technique of modularity maximization to show that throughout the post–World War II period, the structure of the IGO network can generally be divided into distinct groups of states on the basis of their shared IGO memberships. Yet we also show that temporal trends indicate that the IGO network has become less fragmented in recent decades, suggesting that cooperation via these organizations has become more global and less regional. Our findings indicate that, at least as far as cooperation through formal organizations is concerned, fragmentation has decreased in recent decades.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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