4 ms·It would be interesting to see the proportion of legal to illegal economic activity over time.by joncrane 7y agoIt would be interesting to see the proportion of legal to illegal economic activity over time.topkai22 7y agoFor the types of illegal activity measures here, the paper provides that in the figure measuring revision to nominal GDP. Basically, it peaks in the 70s around 4% of GDP and declines to around 1.67% today.joncrane 7y agoThanks!