“…28 See Davis and Heathcote (2007), Palumbo (2008), Haughwout, Orr, andBedoll (2008), Nichols, Oliner, and Mulhall (2013) and Sirmans and Slade (2012) for supporting evidence in U.S. metropolitan areas. For international evidence, see Bourassa, Haurin, Haurin, Hoesli, and Sun (2009), Bourassa, Hoesli, Scognamiglio, and Zhang (2011), Schulz and Werwatz (2011) and Wu, Gyourko, and Deng (2012). The difference in price volatility arises because the supply of structures is much more elastic than the supply of land; see Gyourko and Saiz (2006), Gyourko (2009) and Saiz (2010).…”