De Paula, Áureo; Hong, Harrison G; Singh, Vishal - C.E.P.R. Discussion Papers - 2015
, which spilled over into US markets. Anticipating shortages, US households with previous purchases of rice, especially those … supermarket scanner data on US household purchases during the 2008 Rice Bubble, we show that hoarding is in fact more systemic … through over-extrapolation from high prices and contagion, as many households bought rice for the first and last time during …