Mixed income is the surplus or deficit accruing from production by unincorporated enterprises owned by households; it implicitly contains an element of remuneration for work done by the owner, or other members of the household, that cannot be separately identified from the return to the owner as entrepreneur but it excludes the operating surplus coming from owner-occupied dwellings.

How should the statistical authorities respond to the to the change in the mixed incomedue to covid? Note this question is asking how have covid have impacted the measurement when carrying out it.