Hello,
I have a variable markups, and I now want to give the markup of each obsrvation a weight according to how large their turnover is. However, the number of observations per year differ so I cant take proportions like turnoverobservation/totalturnoveryear and just take the sum. Does anyone know a way of doing this correctly?
I have a variable markups, and I now want to give the markup of each obsrvation a weight according to how large their turnover is. However, the number of observations per year differ so I cant take proportions like turnoverobservation/totalturnoveryear and just take the sum. Does anyone know a way of doing this correctly?
