Can Mobile-Linked Bank Accounts Bolster Savings? Evidence from a Randomized Controlled Trial in Sri Lanka

Autor: Christopher Woodruff, Suresh de Mel, Ketki Sheth, Craig McIntosh
Rok vydání: 2022
Předmět:
Zdroj: The Review of Economics and Statistics. 104:306-320
ISSN: 1530-9142
0034-6535
DOI: 10.1162/rest_a_00956
Popis: We introduce a new mobile money interface that permits Sri Lankans to deposit mobile airtime balances directly into a formal bank account. Randomizing access and prices, we find a small increase in savings deposits with the partner institution and formal banks more generally, but no change in overall savings. When the deposit transaction costs are completely removed, only 26% use the mobile deposit service and only 7% use it frequently. Our results imply that deposit transaction costs are not a significant barrier to increasing savings, limiting the potential gains of mobile-linked savings products for financial inclusion.
Databáze: OpenAIRE
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