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Trade and Urban Seminars

The Effect of Exposure: Evidence from Spatial Choices in Nairobi

Gabriel Kreindler (Harvard)

Wednesday, February 18, 2026 12:30 - 14:00

This event is both online and in person.

SAL 1.04, 1st Floor Conference Room, Sir Arthur Lewis Building, LSE, 32 Lincoln's Inn Fields, London WC2A 3PH

Online participants are welcome:
Please sign up to our mailinglist (seminar_macroiep) to receive event updates and a link to the seminar online.

About this event

How much do people dislike opportunities they have never been exposed to, and why? We study how exposure affects work location decisions of casual workers. We offer short-term employment and randomize training locations to induce novel exposures. Participants sacrifice 22% of the median daily wage to avoid working in a location never visited before; one hour-long visit eliminates this premium. Workers anticipate two thirds of the effect exposure has on their later preferences. Results are most consistent with perceived fixed costs of exposure rather than sorting or quality uncertainty. Unfamiliar neighborhoods are also less likely to enter workers' consideration sets.


Participants are expected to adhere to the CEP Events Code of Conduct.


Directions

This event will take place in SAL 1.04, 1st Floor Conference Room, Sir Arthur Lewis Building, LSE, 32 Lincoln's Inn Fields, London WC2A 3PH.

Online participants are welcome:
Please sign up to our mailinglist (seminar_macroiep) to receive event updates and a link to the seminar online.

The building is labelled SAL on the LSE campus map. You can also find us on Google Maps. For further information, go to contact us.

Trade and Urban Seminars are part of the CEP's Trade programme and Urban programme.