A new and fresh idea came up while talking yesterday with Beau Kilmer of RAND. (Thanks, Beau.) In addition to the primary tax on marijuana plant material, maybe based on weight, jurisdictions could add on a little tax calculated on basis of weight-adjusted potency (in terms of THC content) claimed by the seller.
I’ve opposed taxing marijuana plant material on the basis of potency, because potency there can’t be replicably measured. (Concentrates, unlike unprocessed marijuana plant material, are fungible enough to yield replicable potency testing results.) Beau is interested in labeling marijuana so consumers have more information, Continue reading “Taxing Stated Marijuana Potency (a Book Income Analogy)”