Washington State marijuana potency tax study patoglesby 2 years ago X Privacy & Cookies This site uses cookies. By continuing, you agree to their use. Learn more, including how to control cookies. Got It! Advertisements Cannabis Potency Tax Feasibility Study A report for the Washington State Liquor & Cannabis Board SSRN-id3481584-2 A long report by BOTEC that I co-authored. Advertisements Share this:Print RelatedWashington State studies cannabis potency taxSeptember 21, 2019Administrability of Retail THC TaxFebruary 4, 2021Implications of THC taxation of imported marijuana ediblesMarch 24, 2021