Using a representative sample of credit card holders from a Chinese commercial bank with a 10% credit card market share, we investigate how consumers respond to an unexpected interest rate decrease that automatically reduces interest expenses for all mortgagors in the country and thereby...

Using mobile wallet and card transaction data from a leading Singapore bank, this paper studies the effect of a mobile wallet payment technology introduction in 2017 on business growth. We find the mobile wallet usage doubled after the new technology introduction, and the improved payment...

Longer life expectancy and insufficient savings expose individuals to financial vulnerability in older ages and prompt government support measures. We study a government cash subsidy program for the low-income elderly population in Singapore. Using comprehensive, high-frequency transaction data,...

Using a large, representative sample of consumer financial transaction data, this paper studies the consumption and savings response to a permanent increase in income tax. In 2015, Singapore marginally raised the income taxes on high-income taxpayers. Using difference-in-differences regressions,...

This paper examines the impact of credit data sharing among competitive banks of different sizes in open banking. Analyzing data from three predecessors of Bank of America, we find that information sharing enhances predictive capabilities and increases market lending profit as the network size...