Economic theory predicts that efficiency-enhancing policy changes can be made to benefit everyone through the use of lump-sum transfers that compensate anyone initially harmed by the change. Precise targeting of compensating transfers, however, may not be possible when agents are heterogeneous...

If time and effort are required to accurately ascertain the lifetime value of energy efficiency for a durable good, consumers might rationally ignore energy efficiency. This paper argues that such inattention may be rational in the market for automobiles and home appliances. To do so, it...