Open korenmiklos opened 4 years ago
For each transaction, compute shipment size as value. Demean log(value) by CN8. Plot histogram of demeaned log shipment size. Run a gravity equation of average log shipment size (group by iso2_d, cn8).
value
For each transaction, compute shipment size as
value. Demean log(value) by CN8. Plot histogram of demeaned log shipment size. Run a gravity equation of average log shipment size (group by iso2_d, cn8).