Beatty, Timothy K. M.; Blow, Laura; Crossley, Thomas F. - 2011
then test for a heat or eat trade off: do households cut back on food spending to finance the additional cost of keeping … shocks. Statistically significant reductions in food spending are observed in response to winter temperatures two or more … standard deviations colder than expected (which occur about one winter month in forty) and reductions in food expenditure are …