“…Researchers have investigated the effect of weather on everyday phenomena, such as stock market returns (Saunders, 1993;Trombley, 1997;Hirshleifer and Shumway, 2003;Goetzmann and Zhu, 2005), tipping (Rind, 1996;Rind and Strohmetz, 2001), consumer spending (Murray, Di Muro, Finn, and Leszczyc, 2010), aggression in sports (Larrick et al, 2011), and willingness to help (Cunningham, 1979).…”