Research

Python-Based Numerical Simulations for Intermediate Macroeconomics. 2023. Working Paper. PDF 

International Spillovers of Conventional versus New Monetary Policy. 2021. Working Paper. [joint with Dennis Nsafoah] PDF 

Minimum Wage, Selection and Welfare: A General Equilibrium Analysis. 2018. Working Paper. Link 

Universal Basic Income and the Macro Economy. [Work in Progress]

The Relationship between Market Structure and Innovation in Industry Equilibrium: A Case Study of the Global Automobile Industry. 2016. Review of Economics and Statistics, 98:1, pp. 192-208. [with Johannes van Biesebroeck] DOI

Rapid Growth of Massive Open Online Courses (MOOCs) and the Market for University Graduates. 2015. Asian Journal of the Scholarship of Teaching and Learning, 5:1, pp. 23-39. PDF 

Competition and Innovation: The Inverted-U Relationship Revisited. 2013. Review of Economics and Statistics, 95:5, pp. 1653-1668. DOI

The Determinants of Low Fertility in Singapore: Evidence from a Household Survey. 2013. Singapore Economic Review, 58:4, pp. 1-26. [with Mok Wen Jie] DOI 

Intangible Capital and International Income Differences. 2013. Macroeconomic Dynamics, 17:3, pp. 621-645. DOI 

Global and Regional Sources of Risk in Equity Markets: Evidence from Factor Models with Time-Varying Skewness. 2007. Journal of International Money and Finance, 26:3, pp. 430-453. [with Anthony S. Tay] DOI

Foreign Labor and Economic Growth: Policy Options for Singapore. 2007. Singapore Economic Review, 52:1, pp. 53-72. [with Weng-Tat Hui] DOI