The Persistent Power of Behavioral Change: Long-Run Impacts of Temporary Savings Subsidies for the Poor

• 成果类型: Article
• 署名作者: Schaner, Simone
• 署名单位: University of Southern California
• 刊物名称: AMERICAN ECONOMIC JOURNAL-APPLIED ECONOMICS
• ISSN/ISSBN: 1945-7782
• DOI: 10.1257/app.20170453
• 发表日期: 2018
• 页码: 67-100
• 关键词: field experiment; smoking-cessation; village economies; incentives; credit; constraints; COMMITMENT; returns; program; Microcredit

摘要

I use a field experiment in rural Kenya to study how temporary incentives to save impact long-run economic outcomes. Study participants randomly selected to receive large temporary interest rates on an individual bank account had significantly more income and assets 2.5-3.5 years after the interest rates expired. These changes are much larger than the short-run impacts on experimental bank account use and almost entirely driven by growth in entrepreneurship. In contrast, interest rates on joint accounts and modest cash payments did not significantly impact long-run economic outcomes.