%0 Journal Article %T Does money have a conservative bias? Estimating the causal impact of Citizens United on state legislative preferences %A Harvey, Anna %A Mattia, Taylor %D 2022 %R 10.1007/s11127-019-00721-4 %P 417-441 %J Public Choice %V 191 %I 3-4 %2 ISSN: 0048-5829