The impact of the Philadelphia beverage tax on purchases and consumption by adults and children

@rachelle_morris This is the one I saw by my friend @cawley_john. Soda taxes in Philadelphia reduced consumption compared to other states. Not exactly SNAP bans but essentially a similar policy lever. https://t.co/v6hIl0Zj6U

@PearRational @Chris_arnade https://t.co/X8tewgAjyQ

@ClaraLopezObre No lo sé hay varios estudios que dicen lo contrario, caen las ventas pero el consumo permanece constante. Ver Philadelphia, Oakland, Seattle, San Francisco… https://t.co/sZjDtPwzrK https://t.co/thE2rhmp3F https://t.co/fUQ8O7dCaw

However, there is little evidence of tax response by income group, even though we know that intake is higer for low income families. Cawley et al. find evidence of cross-border shopping, e.g., but can't break their results down by income. https://t.c…