Comment by PrimalDual

I find there is a worrying lack of thorough quantitative analysis with these types of bans and attempts to internalize externalities. This law is a statement by lawmakers predicated on the cost of single use plastic bags and even paper bags to be greater than the efficiencies they introduce to society at large. It seems to me that such a statement is extremely hard to quantify. Furthermore this may also be a regressive tax where poor people disproportionately benefit from the benefits provided by single use plastic bags and the rich pay more of the consequences. This is without even taking into account the unintended consequences of such laws. Another poster even mentioned the health hazards that could be introduced.