Summary: A new interdisciplinary framework integrates psychology and economics to explain how memorable experiences shape long-term choices. The model distinguishes the immediate pleasure or pain of consumption from a persistent “remembered utility” that arises from particularly impactful events—weddings, career milestones, or traumatic episodes—and shows how these memories influence later decisions about risk, saving, and consumption.
Memorable experiences—shaped by well-documented psychological effects such as the peak-end rule—continue to affect behavior long after the event itself. This research demonstrates systematic departures from standard economic assumptions that treat consumption as isolated, instantaneous acts, offering a richer account of how past experience informs present decision-making.
Key Facts:
- Memorable consumption leaves durable mental imprints that influence choices over time.
- Theoretical representation separates “moment utility” (in-the-moment experience) from “remembered utility” (how the memory affects later well-being).
- Applications clarify patterns in risk-taking and life-cycle savings that standard models struggle to explain.
Source: Bocconi University
Challenging the view that consumption is only about immediate payoff, Stefania Minardi (HEC Paris) and Andrei Savochkin (Bocconi University, Department of Decision Sciences) develop a formal approach showing how durable memories change the value of consumption and shape future choices.
Their paper, “Time for Memorable Consumption,” published in Games and Economic Behavior, blends psychological insights with economic theory to create a tractable quantitative framework for “memorable consumption.” The model captures how certain experiences create ongoing sources of satisfaction or regret that enter decision-making long after the initial event.
What makes an experience “memorable”?
Minardi and Savochkin define memorable experiences as those that continue to influence subjective well-being after the consumption episode ends. Examples include celebratory events like weddings, significant career achievements, or adverse shocks that leave a lasting psychological imprint. Unlike routine transactions, these experiences persist in memory and are mentally re-experienced, so their influence on well-being extends across time.
A central psychological concept in the model is the peak-end rule: people tend to overweight the most intense moments (peaks) and the final phase (end) of an experience when forming memories, while the episode’s duration often has little direct impact on remembered value. The authors incorporate this tendency to explain why some events become particularly influential in later choices.
Modeling memorability
The authors propose a formal model that separates two components of utility. Moment utility captures the immediate pleasure or displeasure experienced during consumption. Remembered utility captures the satisfaction or regret associated with recalling that event later. Preferences are represented dynamically: the present value of consumption includes both contemporaneous enjoyment and the evolving stream of utility that comes from remembering past experiences.
Memorability in the model is inherently subjective: the same event can be highly memorable for one individual and inconsequential for another. The framework also accommodates established psychological regularities such as duration neglect and adaptation effects, and provides axiomatic foundations for specific representations that exhibit Markovian properties.
Practical applications
To demonstrate the model’s empirical relevance, Minardi and Savochkin apply it to two economic settings:
1. Risk-taking and incentives: Memories of past outcomes—positive or negative—alter individuals’ willingness to take new risks. In principal-agent contexts, ignoring remembered utility can lead to misaligned managerial incentives: managers who overweight past memorable outcomes may become overly cautious or, conversely, excessively risk-seeking depending on their history.
2. Life-cycle savings and consumption: Memories of past consumption episodes influence saving decisions over time, helping to explain behaviors such as excess sensitivity to transitory income changes. For example, a particularly memorable vacation may prompt someone to save more in order to recreate that experience, or to save less if the memory diminishes the perceived need for future spending. Young people’s higher spending and lower saving can be interpreted, in part, as investment in nonfinancial assets—accumulating rewarding memories.
These applications illustrate how memory-driven preferences generate patterns that deviate from models based only on present and future material payoffs. Incorporating memorable consumption yields more accurate predictions about risk behavior, savings decisions, and managerial choice.
About this memory and decision-making research news
Author: Weiwei Chen
Source: Bocconi University
Contact: Weiwei Chen – Bocconi University
Image: The image is credited to Neuroscience News
Original Research: Open access.
“Time for memorable consumption” by Stefania Minardi and Andrei Savochkin. Games and Economic Behavior
Abstract
Time for memorable consumption
A consumption event is memorable when its recollection affects well-being after the material consumption, following the concept introduced by Gilboa et al. (2016). The paper’s main contribution is an axiomatic foundation for memorable consumption within a dynamic setting. Preferences are represented by the present value of utilities received each period from contemporary consumption and from recollecting the past.
The model captures psychological phenomena such as the peak-end rule, duration neglect, and adaptation trends, and it offers foundations for a notable special case that exhibits the Markovian property. The authors illustrate the framework with applications to risk-taking in a principal-agent setting and to consumption–savings decisions over the life cycle.