Product Space
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.
An Interactive Version of the 2023 Product Space (HS 4 digits) is available here: https://lite.gephi.org/?file=https://gist.githubusercontent.com/CharlieJoyez/bf301ed72d027ae43ab1576ef4c8358f/raw/PS2023_HS4d.json
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)
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HS 1996 4 digits (1171 products)
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HS 1996 2 digits (96 products)
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SITC2 6 digits (759 products)
When using, please cite:
Joyez, C. (2025). COMPLEXITY: A Generalized Approach in Stata for Specialization Complexity Indices. Available at SSRN 6126026.