Chen, Yan and Zhang, Yan (2008): Tariff Policy, Increasing Returns and Endogenous Fluctuations. Unpublished.
Chen, Yan and Zhang, Yan (2009): Dynamic effects of government expenditure in a finance constrained economy: A Note. Unpublished.
Zhang, Yan and Chen, Yan (2008): Tariff and Equilibrium Indeterminacy--A Note. Unpublished.
Zhang, Yan and Chen, Yan (2009): Endogenous income taxes in OLG economies. Unpublished.
