ghosh_inverse_create {iotables} | R Documentation |
Create the inverse of a Ghosh-matrix
Description
Create the Ghosh-inverse from the output coefficients.
Usage
ghosh_inverse_create(output_coefficients_matrix, digits = NULL)
Arguments
output_coefficients_matrix |
A technology coefficient matrix created
by the |
digits |
An integer showing the precision of the technology matrix in
digits. Default is |
Details
The Ghosh-inverse is
G = (I-B)^-1
where B is the output coefficient matrix
created by output_coefficient_matrix_create
.
See
the United Nations
Handbook on Supply and Use Tables and Input-Output Tables with Extensions and Applications
pp 622–639.
For the similar inverse
created from input coefficients, see the
leontief_inverse_create
function.
See Also
Other analytic object functions:
input_flow_get()
,
leontief_inverse_create()
,
leontief_matrix_create()
Examples
om <- output_coefficient_matrix_create(
data_table = iotable_get()
)
ghosh_inverse_create( output_coefficients_matrix = om )
[Package iotables version 0.9.3 Index]