"Foreign worker buffer is working", Straits Times, September 12, 2009

"China's exports: What's really going on", Straits Times, May 5, 2009

"中国经济对出口依赖到底有多大?", 联合早报，2009年4月30日

"Getting an edge in vying for top brains", Straits Times, March 17, 2009

"Tax: Case for "pay as you earn"", Straits Times, February 3, 2009

"Two ways to stimulate employment" Straits Times, January 13, 2009