2018
DOI: 10.3982/ecta14417
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A News-Utility Theory for Inattention and Delegation in Portfolio Choice

Abstract: Recent evidence suggests that investors are inattentive to their portfolios and hire expensive portfolio managers. This paper develops a life‐cycle portfolio‐choice model in which the investor experiences loss‐averse utility over news and can ignore his portfolio. In such a model, the investor prefers to ignore and not rebalance his portfolio most of the time because he dislikes bad news more than he likes good news such that expected news causes a first‐order decrease in utility. Consequently, the investor ha… Show more

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Cited by 84 publications
(25 citation statements)
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References 122 publications
(107 reference statements)
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“…Andries and Haddad (2015) and Pagel (2016) present theoretical models where people are inattentive to their portfolios because they trade off the benefit of improved economic choices from better information against the fear of learning negative news. The high return-viewing compliance we obtain from a $1 payment places an upper bound on how strong this fear can be.…”
Section: First Aggregation Experiments Resultsmentioning
confidence: 99%
“…Andries and Haddad (2015) and Pagel (2016) present theoretical models where people are inattentive to their portfolios because they trade off the benefit of improved economic choices from better information against the fear of learning negative news. The high return-viewing compliance we obtain from a $1 payment places an upper bound on how strong this fear can be.…”
Section: First Aggregation Experiments Resultsmentioning
confidence: 99%
“…None integrates the opportunity cost of managing one's own finances, however, which we believe to be an important factor driving the life cycle demand for financial advice. Pagel (2018) recently introduced news-utility theory to show within a life-cycle portfolio choice model that such (behavioral) preferences are able to account for inattention, predict realistic stock portfolio shares, involve non-participation in the stock market, and include a willingness to pay for delegated portfolio management.…”
Section: Related Studies and Hypothesis Developmentmentioning
confidence: 99%
“…Reference point models with news utility may also explain consumption dynamics Rabin, 2006, 2009;Pagel, 2017). In these models, total utility (i.e., the agent's objective) comes not only from current consumption, but also from "news utility" reflecting changes in expectations about current and future consumption utility.…”
Section: Purchases Of Durablesmentioning
confidence: 99%