Are California soda taxes effective?

Study finds that the taxes raise revenues, but may not decrease sales
California is home to four of the eight active soda taxes in the United States, but are these policies successfully decreasing the consumption of sugary beverages in these cities? New research out of UC Davis suggests that, in most cases, these soda taxes did not reduce retail sales. Further, while they successfully raised revenues to fund programs to reduce sugary beverage consumption and mitigate their negative health…