decompr

Global Value Chain Decomposition

CRAN Package

Three global value chain (GVC) decompositions are implemented. The Leontief decomposition derives the value added origin of exports by country and industry as in Hummels, Ishii and Yi (2001). The Koopman, Wang and Wei (2014) decomposition splits country-level exports into 9 value added components, and the Wang, Wei and Zhu (2013) decomposition splits bilateral exports into 16 value added components. Various GVC indicators based on these decompositions are computed in the complimentary 'gvc' package. — References: — Hummels, D., Ishii, J., & Yi, K. M. (2001). The nature and growth of vertical specialization in world trade. Journal of international Economics, 54(1), 75-96. Koopman, R., Wang, Z., & Wei, S. J. (2014). Tracing value-added and double counting in gross exports. American Economic Review, 104(2), 459-94. Wang, Z., Wei, S. J., & Zhu, K. (2013). Quantifying international production sharing at the bilateral and sector levels (No. w19677). National Bureau of Economic Research.


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Last 30 days

This package has been downloaded 387 times in the last 30 days. More than a random curiosity, but not quite a blockbuster. Still, it's gaining traction! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 12 times.

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20 downloadsDec 15, 2024
15 downloadsDec 16, 2024
9 downloadsDec 17, 2024
29 downloadsDec 18, 2024
37 downloadsDec 19, 2024
14 downloadsDec 20, 2024
28 downloadsDec 21, 2024
9 downloadsDec 22, 2024
17 downloadsDec 23, 2024
3 downloadsDec 24, 2024
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29 downloadsJan 1, 2025
15 downloadsJan 2, 2025
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11 downloadsJan 4, 2025
3 downloadsJan 5, 2025
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6 downloadsJan 7, 2025
28 downloadsJan 8, 2025
6 downloadsJan 9, 2025
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6 downloadsJan 11, 2025
3 downloadsJan 12, 2025
12 downloadsJan 13, 2025
0 downloadsJan 14, 2025
0 downloadsJan 15, 2025
0 downloadsJan 16, 2025
0 downloadsJan 17, 2025
0 downloadsJan 18, 2025
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Last 365 days

This package has been downloaded 5,512 times in the last 365 days. Impressive! The kind of number that makes colleagues ask, 'How did you do it?' The day with the most downloads was Jan 24, 2024 with 154 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


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Dependencies

  • Imports1 package
  • Suggests4 packages
  • Reverse Imports1 package