@article{MunzertBarberAGuessetal.2021, author = {Simon Munzert and Pablo Barber{\´A} and Andrew M. Guess and JungHwan Yang}, title = {Do Online Voter Guides Empower Citizens? Evidence from a Field Experiment with Digital Trace Data}, journal = {Public Opinion Quarterly}, volume = {84}, number = {3}, pages = {675 -- 698}, doi = {10.1093/poq/nfaa037}, year = {2021}, }