%0 Article %J Economic Systems Research %D 2021 %T Multi-level comparisons of input–output tables using cross-entropy indicators %A Abd Rahman, Muhammad Daaniyall %A Los, Bart %A Owen, Anne %A Lenzen, Manfred %P 1-20 %U https://doi.org/10.1080/09535314.2021.1990869 %1 10.1080/09535314.2021.1990869