TY - BOOK AU - Ameriks,John AU - Caplin,Andrew AU - Leahy,John ED - National Bureau of Economic Research. TI - The Absent-Minded Consumer T2 - NBER working paper series PY - 2004/// CY - Cambridge, Mass. PB - National Bureau of Economic Research N1 - January 2004; Hardcopy version available to institutional subscribers N2 - We present evidence that many households have only a vague notion of what they are spending on various consumption items. We then develop a life-cycle model that captures this absent-mindedness'. The model generates precautionary spending, whereby absent-minded agents tend to consume more than attentive ones. The model also predicts fluctuations over time in the level of attention, and thereby sheds new light on the sharp reduction in consumption both at retirement, and in cyclical downturns. Finally, we find patterns of attention in the data that are consistent with those predicted by the model UR - https://www.nber.org/papers/w10216 UR - http://dx.doi.org/10.3386/w10216 ER -