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Constitutional provisions evolve over time, influenced by international factors. Hierarchical effects, where adopting one provision encourages others, are key to developing new political rights.

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Area of Science:

  • Political Science
  • Legal Studies
  • Computational Social Science

Background:

  • Constitutions shape domestic politics but are influenced by international factors.
  • Previous research focused on temporal and network-based influences on constitutional change.

Purpose of the Study:

  • Introduce and define the 'provision space' concept.
  • Quantify temporal and network effects on constitutional change.
  • Propose and investigate the role of hierarchical effects in constitutional evolution.

Main Methods:

  • Utilize network science and information retrieval techniques.
  • Analyze the global 'provision space' of legal provisions across constitutions.
  • Compare temporal, network, and hierarchical mechanisms driving constitutional change.

Main Results:

  • The 'provision space' of global constitutional provisions grows over time.
  • Temporal and network effects are quantifiable influences on constitutional change.
  • Hierarchical effects significantly contribute to the adoption of new constitutional provisions, particularly political rights.

Conclusions:

  • Hierarchical mechanisms are crucial for understanding constitutional evolution.
  • The study provides a framework for analyzing the spread of constitutional provisions.
  • Findings offer insights for advocates promoting new political rights globally.