This paper uses a unique panel dataset of consumer financial transactions to study how consumers respond to an exogenous unanticipated income shock. Consumption rose significantly after the fiscal policy announcement: during the ten subsequent months, for each dollar received, consumers on...

This paper studies a largely overlooked and important segment of the mortgage market in explaining the recent financial crisis — the condominium loan market, which experienced a 15-fold increase in origination and constituted 15% of the overall residential loan originations from 2001 to 2007....

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,...

We utilize the introduction of a mobile payment technology by the largest bank in Singapore in 2017 to study how mobile payment technology reshapes economic activities and stimulates business creation. After the introduction, business-to-consumer industries witnessed a higher growth rate of...

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...

This paper exploits an administrative regulation in Singapore that allows individuals to withdraw between 10 to 30 percent of their pension savings at age 55. We find a large and highly significant increase in individuals' bank account balances within the first month of turning 55, which...

We study the participation of women in golf, a predominately male social activity, and its influence on their likelihood of serving on a board of directors. Exploiting a novel dataset of all golf games in Singapore, we find that woman golfers enjoy a 54% higher likelihood of serving on a board...

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...