@inproceedings{ZhaZhaSch15, title = {Distinguishing Cause from Effect Based on Exogeneity}, author = {Zhang, K. and Zhang, J. and Sch{\"o}lkopf, B.}, booktitle = {Fifteenth Conference on Theoretical Aspects of Rationality and Knowledge}, pages = {261--271}, editors = {Ramanujam, R.}, year = {2015}, doi = {} }