Catching Cheating Students
---- Acknowledgements ----
We thank the professor teaching this course for providing data. We thank Eric Andersen, Dai-Rong Chen, Yue-Shuan Chun, Jason Lai, and Dhiren Patki for their excellent research assistance. We thank Ministry of Science and Technology, Taiwan for financial support (103-2628-H-002 -001). The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.