“…2 See Garvey and Hanka (1999). 3 See Cummins, Hassett, and Hubbard (1994), Yagan (2015), Mullainathan (1999, 2003), Atanassov (2013), Greenstone (2002), Alesina et al (2005), Kilian (2008), Gan (2007), Chaney, Sraer, and Thesmar (2012), Banerjee et al (2015), Crepon et al (2015), and Mukherjee, Singh, and Zaldokas (2017). that each tax change is a complete surprise and is viewed as being permanent, in violation of rational expectations.…”