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Updated: Aug 23, 2025

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
Published on: December 15, 2023
Jeff Allen1, Santiago Carbo-Valverde1,2, Sujit Chakravorti1,3
1World Bank, Washington, DC, United States of America.
Digital payment adoption by small retailers is crucial for financial inclusion. Key factors include mobile payment apps, digital B2B payments, and consumer financial access, with fiscal incentives boosting adoption.
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