Higher sales tax in the home country relative to a neighboring country creates a huge incentive for consumers who live closer to the border to purchase goods across the border. Using a unique panel dataset of consumer financial transactions, we find that, when facing higher domestic sales tax,...

Can children effectively nudge their parents to change their energy consumption behavior? This study sets up a quasi-experiment using the “Project Carbon Zero” campaign, an energy-saving contest in Singapore, to empirically test the effectiveness of school children nudges in bringing...

We use a unique dataset from a Singaporean taxi fleet consisting of 6,663 drivers with 23 months of daily work routines to test if taxi drivers exhibit learning by doing (LBD). We find strong evidence of LBD. Next, we document the channels of learning: drivers learn the most through technology...

For most people, buying a home is their single largest financial commitment. Previous research shows that Chinese buyers pay less for homes with unlucky addresses and more for homes with lucky addresses. Using Singapore data on housing transactions combined with a plethora of individual buyer...

Lockdown policy and case disclosure during the COVID-19 pandemic can influence human behavior and health outcomes. We investigate how individuals' daily dietary patterns were affected by the lockdown policy and the case disclosure in Singapore during the COVID-19 pandemic. Employing a large...