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Trading HIV for sheep: Risky sexual behavior and the response of female sex workers to Tabaski in Senegal

Cust, H; Lépine, A; Treibich, C; Powell-Jackson, T; Radice, R; Tidiane Ndour, C; (2023) Trading HIV for sheep: Risky sexual behavior and the response of female sex workers to Tabaski in Senegal. Health Economics 10.1002/hec.4756. (In press). Green open access

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Abstract

We use a cohort of female sex workers (FSWs) in Senegal to show how large anticipated economic shocks lead to increased risky sexual behavior. Exploiting the exogenous timing of interviews, we study the effect of Tabaski, the most important Islamic festival celebrated in Senegal, in which most households purchase an expensive animal for sacrifice. Condom use, measured robustly via the list experiment, falls by between 27.3 percentage points (pp) (65.5%) and 43.1 pp (22.7%) in the 9 days before Tabaski, or a maximum of 49.5 pp (76%) in the 7 day period preceding Tabaski. The evidence suggests the economic pressures from Tabaski are key to driving the behavior change observed through the price premium for condomless sex. Those most exposed to the economic pressure from Tabaski were unlikely to be using condoms at all in the week before the festival. Our findings show that Tabaski leads to increased risky behaviors for FSWs, a key population at high risk of HIV infection, for at least 1 week every year and has implications for FSWs in all countries celebrating Tabaski or similar festivals. Because of the scale, frequency, and size of the behavioral response to shocks of this type, policy should be carefully designed to protect vulnerable women against anticipated shocks.

Type: Article
Title: Trading HIV for sheep: Risky sexual behavior and the response of female sex workers to Tabaski in Senegal
Location: England
Open access status: An open access version is available from UCL Discovery
DOI: 10.1002/hec.4756
Publisher version: https://doi.org/10.1002/hec.4756
Language: English
Additional information: © 2023 The Authors. Health Economics published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Keywords: HIV, Tabaski, condomless sex, economic shocks, female sex workers, risky sexual behavior
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Population Health Sciences > Institute for Global Health
URI: https://discovery.ucl.ac.uk/id/eprint/10181384
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