“…Yet, other studies fail to detect clear benefits from these regulations (Pacula and Sturm, 2000; Bao and Sturm, 2004; Busch et al ., 2014) or find opposing effects for different subpopulations (Andersen, 2015). The inconsistencies in the policy estimates – as well as modest to small effect sizes more generally – are often attributed to insufficient consumer awareness (Mickus et al ., 2000; Oziransky et al ., 2011; Reisinger Walker et al ., 2015) and/or regulation avoidance by employers. The latter is legally accomplished via the Employee Retirement Income Security Act (ERISA), which grants employers with self-insured plans immunity from state-based laws (Buchmueller et al ., 2007).…”