output

input

Intermediate use

End Use

Total output/imports

Sector 1

…

Sector n

Sector 1

…

Sector n

Intermediate Inputs

National Products

Sector 1

$z_{11}$

$z_{1j}$

$z_{1n}$

$y_{11}$

$y_{1j}$

$y_{1n}$

$X_1$

…

$z_{i1}$

$z_{ij}$

$z_{in}$

$y_{i1}$

$y_{ij}$

$y_{in}$

$X_i$

Sector n

$z_{n1}$

$z_{nj}$

$z_{nn}$

$y_{n1}$

$y_{nj}$

$y_{nn}$

$X_n$

Imported products

Sector 1

...

Sector n

Value Added

Total input

$X_1$

$X_i$

$X_n$