at Dallas. We thank Russell Investments for providing index membership data, Audra Boone, Matias Cattaneo, Jason Chao and Joshua White for help with the implementation of the regression discontinuity analysis, Brian Bushee for sharing the data on the classification of institutional investor types online, and Scott Dyreng for sharing the foreign tax haven data online. We are grateful to the following board member, tax professional, and asset management professionals for sharing their insights: