rsp: Regional Supply Percentage Updating

Description Usage Arguments Details Value Author(s) References See Also Examples

Description

rsp uses the RSP technique to update the matrix of technical input coefficients A from an InputOutput object created from as.inputoutput. The function calls upon import.total and export.total to calculate the imports and exports.

Usage

1
rsp(io)

Arguments

io

An InputOutput class object from as.inputoutput

Details

The new matrix of technical coefficients is calculated as follows:

A_{new} = \hat{p} A

where \hat{p} is a diagonal matrix with each diagonal componenet calculated as

p_i = \frac{X_i - E_i}{X_i - E_i + M_i}

Value

Anew

The updated matrix of technical input coefficients

Author(s)

John J. P. Wade

References

Nazara, Suahasil & Guo, Dong & Hewings, Geoffrey J.D., & Dridi, Chokri, 2003. "PyIO. Input-Output Analysis with Python". REAL Discussion Paper 03-t-23. University of Illinois at Urbana-Champaign. (http://www.real.illinois.edu/d-paper/03/03-t-23.pdf)

See Also

import.total, export.total

Examples

1
2
3
4

jjpwade/ioanalysis documentation built on May 6, 2019, 6:57 p.m.