“…1 While great strides have been made to improve empirical estimates of income persistence (see Solon, 1999, for a review andMazumder, 2005), for a recent reassessment), much remains to be understood about the drivers or determinants of this persistence (Black & Devereux, 2011). The existing literature that has sought to understand the driving mechanisms of this persistence has mainly focused on mean effects such as the intergenerational elasticity of income (IGE) (Björklund, Lindahl, & Plug, 2006;Blanden, Gregg, & Macmillan, 2007;Bowles & Gintis, 2002;Cardak, Johnston, & Martin, 2013;Lefgren, Lindquist, & Sims, 2012;Liu & Zeng, 2009;Mayer & Lopoo, 2008;Richey & Rosburg, 2017;Shea, 2000). While informative, summary measures such as the IGE may conceal interesting details regarding differences in economic mobility at different points across the distribution (Black & Devereux, 2011).…”