@article{erhardt2019do, title = {Do transportation network companies decrease or increase congestion?} author = {Erhardt, Gregory and Roy, Sneha and Cooper, Drew and Sana, Bhargava and Chen, Mei and Castiglione, Joe}, journal = {Science Advances}, url = {https://www.researchgate.net/publication/332955571_Do_transportation_network_companies_decrease_or_increase_congestion}, year = {2019} }