In a world saturated with data, human attention has become an increasingly scarce and valuable resource. The attention economy captures this shift, describing how individuals, organisations, and digital platforms compete for a limited cognitive resource amid an endless supply of information. The concept sits within the broader field of behavioral economics, and traces back to a 1971 talk by Nobel laureateHerbert A. Simon, "Designing Organizations for an Information-Rich World," in which he observed that "a wealth of information creates a poverty of attention."¹
Decades later, the bottleneck Simon identified between abundant information and limited human attention has now become the defining dynamic of today's digital economy.
Definition of the attention economy
The attention economy is built on Herbert Simon's insight that as information grows, human attention becomes the scarce resource that determines how people make decisions. He identified a structural imbalance: while the supply of information can grow almost without limit, human capacity to absorb and process it remains finite. In that environment, attention becomes increasingly valuable because it determines which information individuals focus on and use in decision-making.¹
What are the key principles of the attention economy?
Drawing on Simon's framing, here are some key principles that shape how the attention economy operates in research and in practice.
1. Attention as a limited cognitive resource
The first principle is that human attention is bounded. Unlike information, which can be reproduced and distributed at near-zero cost, attention cannot be expanded by adding more sources. Every additional input competes for the same finite mental capacity, which is why an abundance of content does not translate into an abundance of understanding.¹
2. Attention is processed serially, one thing at a time
The second principle is about the cognitive architecture behind that limit. Human beings cannot attend to multiple sources of information in parallel; we move serially between them, one at a time. What looks like multitasking is, in practice, rapid switching, and each switch carries its own cost. This is why the experience of an information-rich environment so often feels effortful rather than expansive.¹
3. Strategic allocation of attention
Because attention is scarce, the third principle is that it must be allocated, not just consumed. Individuals decide what to read, watch, or ignore, and organisations decide where to direct the attention of their employees, customers, or audiences. In Simon's framing, the central design problem of an information-rich world is not how to gather more information but how to allocate scarce attention efficiently across the information that is already available.¹
4. Attention as a measurable, monetisable asset
The fourth principle is that attention can be measured. Simon proposed time as the unit, since the cost of a message is the time its recipient must spend on it rather than the volume of information it contains.¹ This principle extends beyond organisations: in digital environments, attention is now captured externally through audience indicators such as views, likes, and followers. Recent research argues that this dynamic has reached a point where attention is increasingly behaving like a symbolic currency that can be accumulated, exchanged, and traded across social and commercial systems.²
How does the attention economy work today?
Herbert Simon's 1971 talk took place long before personal computers, smartphones, or the modern internet became part of everyday life, but what he described as an organisational design problem has since scaled into a global commercial infrastructure. Platforms now compete continuously for user attention, content providers optimise experiences to prolong engagement, and entire business models are built on the measurement and monetisation of focus.²
What are the benefits and limitations of the attention economy?
The attention economy is not inherently good or bad; its value depends on what it incentivises and who benefits. On one hand, treating attention as a measurable asset has funded a large digital ecosystem that delivers services to users at no direct cost, and has allowed creators and small businesses to reach audiences in ways that were not possible before.²
The costs are equally clear. When platforms optimise for engagement, the content that performs best is often the content that triggers strong reactions rather than what users say they value. A 2025 audit of Twitter found that its engagement-based ranking amplified emotionally charged, out-group hostile material that users did not actually prefer.³ The UN has flagged broader risks of the current model, including addictive design, harm to mental well-being, and the amplification of polarising content.⁴
Final thoughts: rethinking attention in a decentralised digital world
As the attention economy continues to shape how information is produced, distributed, and monetised, Herbert Simon's core insight remains strikingly relevant: the challenge is no longer access to information but the ability to allocate attention deliberately. In today's environment, where platforms compete to maximise engagement and digital design often defaults to capturing focus rather than supporting it, individuals and institutions face growing pressure to protect their limited cognitive resources.¹,²
Looking ahead, a healthier digital environment will depend on decentralising how attention is guided and giving individuals more agency over what they choose to focus on. By designing systems that support intentional engagement, reduce unnecessary distractions, and enhance clarity, we can help people focus their attention on what truly matters. In the attention economy, safeguarding focus is not just a cognitive need; it is a crucial foundation for making better decisions, exercising stronger judgment, and achieving long-term success.⁴
For further insight into the attention economy and related topics, explore UBS Nobel Perspectives & Economic Views for engaging discussions informed by Herbert A. Simon and other Nobel laureates in behavioral economy.
References
- Simon HA. Designing Organizations for an Information-Rich World. In: Greenberger M, editor. Computers, Communications, and the Public Interest. The Johns Hopkins Press, 1971.
- Heitmayer M.The Second Wave of Attention Economics. Attention as a Universal Symbolic Currency on Social Media and beyond. Interacting with Computers, 2025.
- Milli S, Carroll M, Wang Y, Pandey S, Zhao S, Dragan AD.Engagement, user satisfaction, and the amplification of divisive content on social media. PNAS Nexus, 2025.
- Carpentier CL.
The attention economy and digital well-being. United Nations Economist Network, 2023.