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Carbon-priced hotel rooms move guest behaviour more than towel cards do
A Hanyang University field study in South Korea finds that attaching a real carbon cost to a hotel room shifts stated booking intent more reliably than the industry's familiar towel-and-linen nudges.

Desk note: Monexus framed this as a behavioural-economics result with implications for the regulatory trajectory of the tourism sector, rather than as a stand-alone hotel-industry story. The wire coverage emphasised the sustainability angle; the more durable signal is the relative weakness of voluntary programmes versus explicit carbon disclosure.
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