Product Space network data computed with the complexity Stata package, using 2023 trade data for the HS classification and 2018 trade data for the SITC Rev. 2 classification.

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Node and edge lists in CSV format can be used as input in a range of network-analysis software, including Gephi, R (e.g. igraph), and Python (e.g. NetworkX)
 

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• HS 1996 6 digits (4162 products)

  • Edge List (csv)

  • Node List (csv)

• HS 1996 4 digits (1171 products)

  • Edge List (csv)

  • Node List (csv)

• HS 1996 2 digits (96 products)

  • Edge List (csv)

  • Node List (csv)
    
     

• SITC2 6 digits (759 products)

  • Edge List (csv)

  • Node List (csv)

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When using, please cite:

Joyez, C. (2025). COMPLEXITY: A Generalized Approach in Stata for Specialization Complexity Indices. Available at SSRN 6126026.

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