References
- Card, D. , Mas, A. , and Rothstein, J. (2008), “Tipping and the Dynamics of Segregation,” Quarterly Journal of Economics , 123, 177–218.
- Lee, S. , Seo, M. H. , and Shin, Y. (2011), “Testing for Threshold Effects in Regression Models,” Journal of the American Statistical Association , 106, 220–231.