2021-22
"Ask: NUS Economists -- Will fewer foreign workers help low-wage Singaporeans?" Straits Times, 5 February 2021 (with Chua Yeow Hwee and Kelvin Seah).
"City's system of property titles needs an update", South China Morning Post, 27 March 2021 (with Hui Kai-lung).
"Ask: NUS Economists -- Measuring the impact of GST hike and driver subsidy" Straits Times, 22 April 2021
"Ask: NUS Economists -- Telcos can do more to make phone scamming unprofitable", Straits Times, 13 October 2021
"Ask: NUS Economists -- The good that can come from strikes and pandemics", Straits Times, 6 July 2022
"Ask: NUS Economists -- What MRT travel numbers tell us about work from home trends", Straits Times, 28 October 2022