io_load_eora26: Load IO tables from the EORA26 MRIO

In okrebs/iotr: Obtain, Tidy and Modify Input-Output Tables for Quantitative Economics

Load IO tables from the EORA26 MRIO

Description

Function to load and, if not cached locally, download the set of multiregional input output (MRIO) tables of the EORA. Note that this tool simply automates the download process but you need to obtain an account from https://worldmrio.com and agree to their usage and licensing terms to download and use this data.

Usage

io_load_eora26(
  years,
  cache_dir = NULL,
  email = NULL,
  password = NULL,
  version = NULL,
  quiet = FALSE
)

Arguments

years	which year(s) to load. Must be a single value or vector of values between 1990 and the latest year available with your account.
cache_dir	path to cache the Eora26 data. Downloads will overwrite files of the same name in this location.
email	the email adress of the account
password	the password of the account
version	the EORA26 version to load. If NULL the most recent version in the cache will be used if any is available, otherwise, or if "current" the most recent version will be checked from the website and if necessary downloaded
quiet	if TRUE will try to avoid printing messages

Value

Returns a list combining for each requested year, the T, VA and FD components from the requested version of the EORA26 as well as as a list element with the corresponding labels.

References

Lenzen M, Kanemoto K; Moran D, and Geschke A (2012) Mapping the structure of the world economy. Environmental Science & Technology 46(15) pp 8374–8381.

Lenzen, M., Moran, D., Kanemoto, K., Geschke, A. (2013) Building Eora: A Global Multi-regional Input-Output Database at High Country and Sector Resolution. Economic Systems Research, 25:1, 20-49.

Examples

## Not run: 

  library(iotr)

  # set cache_dir for EORA to avoid (very) long download times on every run !!!
  cache_dir <- NULL

  eora26_raw <- io_load_icio_v2(cache_dir, years = 2016:2017)

  eora26 <- io_tidy_eora26(eora26_raw)

## End(Not run)

okrebs/iotr documentation built on Feb. 11, 2025, 9:45 a.m.