Myopia and Inconsistency in Dynamic Utility Maximization

This paper presents a problem which I believe has not heretofore been analysed 2 and provides a theory to explain, under different circumstances, three related phenomena: (1) spendthriftiness; (2) the deliberate regimenting of one’s future economic behaviour— even at a cost; and (3) thrift. The senses in which we deal with these topics can probably not be very well understood, however, until after the paper has been read; but a few sentences at this point may shed some light on what we are up to.