1. Wong, S-K 2005, "Factor Substitution and Factor Intensities in Models with More Factors than Goods." International Journal of Economic Theory, forthcoming.
2. Wong, S-K 2005, "The External Tariff Adjustment in the Kemp-Wan-Grinols Compensation Scheme" Canadian Journal of Economics, forthcoming.
3. Wong, S-K 2005, "The Ramaswami Argument in a Multi-Commodity Setting", Journal of Economics 84 (2): 157-178.
4. Wong, S-K 2004, "Existence of Trading Nash Equilibrium of Tariff Retaliation Models", Mathematical Social Sciences 47: 367-387.
5. Wong, S-K and Kwan Koo Yun 2003, "The Lens Condition with Two Factors", Review of International Economics 11(4): 692-696.