eprintid: 10174549 rev_number: 6 eprint_status: archive userid: 699 dir: disk0/10/17/45/49 datestamp: 2023-08-03 14:54:49 lastmod: 2023-08-03 14:54:49 status_changed: 2023-08-03 14:54:49 type: article metadata_visibility: show sword_depositor: 699 creators_name: D'Exelle, B creators_name: Lépine, A creators_name: Bakyono, R creators_name: Tapsoba, LDG title: Fertility and polygyny: Experimental evidence from Burkina Faso ispublished: pub divisions: UCL divisions: B02 divisions: D01 keywords: Fertility, Polygyny, Africa note: This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third-party material in this article are included in the Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ abstract: Decision-making about fertility differs between monogamous and polygynous households. In an experiment in Burkina Faso that gives women access to free contraceptives, either alone or with their husband, involving the husband decreases contraceptive use among monogamous women, but not among polygynous women. Where there is co-wife rivalry, it increases contraceptive use. This is consistent with a model where monogamous women have a stronger preference for contraceptives than their husband, while this preference difference is smaller or even reversed among polygynous households due to co-wife competition around fertility. date: 2023-09-01 date_type: published publisher: Elsevier BV official_url: https://doi.org/10.1016/j.jdeveco.2023.103134 oa_status: green full_text_type: pub language: eng primo: open primo_central: open_green verified: verified_manual elements_id: 2042181 doi: 10.1016/j.jdeveco.2023.103134 lyricists_name: Lepine, Aurelia lyricists_id: ALEPI76 actors_name: Flynn, Bernadette actors_id: BFFLY94 actors_role: owner full_text_status: public publication: Journal of Development Economics volume: 164 article_number: 103134 citation: D'Exelle, B; Lépine, A; Bakyono, R; Tapsoba, LDG; (2023) Fertility and polygyny: Experimental evidence from Burkina Faso. Journal of Development Economics , 164 , Article 103134. 10.1016/j.jdeveco.2023.103134 <https://doi.org/10.1016/j.jdeveco.2023.103134>. Green open access document_url: https://discovery.ucl.ac.uk/id/eprint/10174549/1/1-s2.0-S0304387823000895-main.pdf