VAEX: value added exports, in 4 dimensions(source sectors, source regions, destinations, years).
Notation: 'value added exports' that describes the destination where the value added produced in each source region is absorbed. Please see Johnson & Noguera(2012).In WIOD 2016, there are 56 sectors and 44 regions. In addition to the 56 sectors, there are 5 aggregated levels results (Total, goods, manufacture, all service and some services related to production).