This paper sets out the key concepts necessary to calculate trade in value added using input-output tables. We explain the basic structure of an input-output table and the matrix algebra behind the ...

Due to the existence of circular relations like coal-steel-mining equipment-coal, it is not possible to triangularize the input-output table perfectly. This paper extends and revises the previous ...

Employing a variant of the open-static Leontief model and a 53-sector input-output table, the paper identifies a variant of the key sectors in the Bangladesh economy in terms of trade linkages. The ...