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decompr  

Global Value Chain Decomposition
View on CRAN: Click here


Download and install decompr package within the R console
Install from CRAN:
install.packages("decompr")

Install from Github:
library("remotes")
install_github("cran/decompr")

Install by package version:
library("remotes")
install_version("decompr", "6.4.0")



Attach the package and use:
library("decompr")
Maintained by
Bastiaan Quast
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2014-08-27
Latest Update: 2022-06-19
Description:
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.
How to cite:
Bastiaan Quast (2014). decompr: Global Value Chain Decomposition. R package version 6.4.0, https://cran.r-project.org/web/packages/decompr. Accessed 26 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:31), 1.1 (2014-08-27 18:09), 1.2 (2014-08-29 17:00), 1.3.2 (2014-12-10 14:39), 2.0 (2015-01-27 16:55), 2.1.0 (2015-02-03 17:53), 3.0.0 (2015-04-01 19:27), 4.0.0 (2015-06-02 00:31), 4.1.0 (2015-06-16 18:20), 4.5.0 (2016-08-17 11:47), 6.0.0 (2021-05-10 02:12), 6.2.0 (2022-01-10 18:22), 6.4.0 (2022-06-19 11:50)
Other packages that cited decompr R package
View decompr citation profile
Other R packages that decompr depends, imports, suggests or enhances
Complete documentation for decompr
Functions, R codes and Examples using the decompr R package
Some associated functions: decomp . decompr-package . kww . leather . leontief . load_tables . load_tables_vectors . wwz . wwz2kww . 
Some associated R codes: decomp.R . decompr.R . kww.R . leontief.R . load_tables.R . load_tables_vectors.R . wwz.R .  Full decompr package functions and examples
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