ArticleJournal of development economics2026
The Decision-Makers We Become: Early Education and The Decision-Making of Boys and Girls.
Article in Journal of development economics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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4 authors.
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Abstract
One way to advance our understanding of individual differences in decision-making is to study the development of children's decision-making. This paper studies the causal effects of daycare attendance on children's economic preferences and decision-making abilities, exploiting a lottery system that randomized admissions into oversubscribed daycare centers in Rio de Janeiro. Impacts are estimated separately for boys and girls. Daycare attendance increased the decision-making quality of boys by 0.16 standard deviations (SD) and the aversion of girls to disadvantageous inequality (i.e., having less than one's peer) by 0.23 SD. It also decreased the self-control of boys by 0.19 SD.
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