"New Era" Thinking and Media Culture
How financial media and cultural narratives amplify and legitimize bubble psychology, and why "this time is different" recurs across eras.
Shiller devotes significant attention to the role of financial news media, arguing it functions less as a neutral reporter of market conditions and more as an active amplifier of the feedback loop from the previous chapter — coverage framing rising prices as validating news in itself, providing plausible-sounding "new era" narratives (technology has permanently changed the rules; this generation invests differently; old valuation metrics no longer apply) that give participants comfortable psychological cover for behavior that a purely fundamentals-based analysis would flag as risky.
The book traces "new era" thinking back through multiple historical bubbles, not just the one it was published into — arguing this specific narrative pattern (a genuine technological or structural change is used to argue historical valuation norms are now obsolete) recurs with remarkable consistency across eras with completely different specific technologies and circumstances, which Shiller treats as further evidence the pattern reflects a stable feature of collective psychology rather than being genuinely justified by the specific circumstances of any one bubble.
Shiller's account of media's role isn't a claim of deliberate manipulation — it's an incentive-structure argument: financial media's business model rewards engaging, exciting coverage, and a rising market with dramatic, relatable "new era" stories is simply more engaging content than sober warnings about historically elevated valuations, especially while prices are still climbing and the warnings haven't yet been vindicated by events. This creates a structural tendency for coverage to amplify exuberance during the buildup and only pivot to skepticism after a decline has already begun — reinforcing the bubble on the way up and, if anything, reinforcing panic on the way down, rather than providing a stabilizing counterweight at either point.
- Financial media tends to amplify rather than dampen bubble psychology, since exciting "new era" narratives are more engaging content than valuation warnings.
- "New era" thinking — using a real technological/structural change to argue historical valuation norms no longer apply — recurs across many different historical bubbles, not just one specific era.
- This recurrence across otherwise very different bubbles is treated as evidence the pattern reflects stable collective psychology, not specific circumstances.