Jerrim, John, Álvaro Choi, and Rosa Simancas. “Two-Sample Two-Stage Least Squares (TSTSLS) Estimates of Earnings Mobility: How Consistent Are They?”. Survey Research Methods 10, no. 2 (August 15, 2016): 85–101. Accessed April 20, 2024. https://ojs.ub.uni-konstanz.de/srm/article/view/6277.