The research, plainly
Samuelson and Zeckhauser named the pattern across experiments and field data: the incumbent option wins far beyond its merits, because change requires attention, effort, and risk-bearing that staying put doesn't. The current state has a silent thumb on the scale.
The receipt: Samuelson & Zeckhauser, 1988
What it means for events
Your event's real competitor is usually the status quo — the process they already run, the vendor they already have, the habit they already keep. Beating the alternative isn't enough; you must beat inertia, which means making the new way the easier way.
Where to run it
Change events
Don't just sell the destination — dismantle the friction of leaving: migration support, first-step scaffolding, effortless trial.
Renewal design
Incumbency works for you too: auto-renewal with graceful opt-out converts your event into the attendee's status quo.
Behavioral asks
Frame the new behavior as a small edit to an existing routine, never a replacement — inertia fights replacements.
Seen in the wild
Related concepts
Now use it
Score your own event against principles like this one — or make the whole vocabulary official.
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