Chen, Yan and Zhang, Yan (2008): Are Progressive Income Taxes Stabilizing? : A Reply. Unpublished.
Zhang, Yan (2008): Does the utility function form matter for indeterminacy in a two sector small open economy? Published in: Annals of Economics and Finance (May 2008)
Chen, Yan and Zhang, Yan (2009): Dynamic effects of government expenditure in a finance constrained economy: A Note. Unpublished.
Zhang, Yan and Chen, Yan (2009): Endogenous income taxes and indeterminacy in dynamic models: When Diamond meets Ramsey again. Unpublished.
Zhang, Yan and Chen, Yan (2009): Endogenous income taxes in OLG economies. Unpublished.
Chen, Yan and Zhang, Yan (2009): Endogenous income taxes in OLG economies: A clarification. Unpublished.
Chen, Yan and Zhang, Yan (2010): Externalities, income taxes and indeterminacy in OLG models. Unpublished.
Lu, Yi; Tao, Zhigang and Zhang, Yan (2012): How exporters respond to antidumping investigations? Unpublished.
Zhang, Yan (2008): Tariff and Equilibrium Indeterminacy. Unpublished.
Zhang, Yan (2009): Tariff and Equilibrium Indeterminacy. Unpublished.
Zhang, Yan and Chen, Yan (2009): Tariff and Equilibrium Indeterminacy - A Global Analysis. Unpublished.
Zhang, Yan (2008): Tariff and Equilibrium Indeterminacy--(I). Unpublished.
Zhang, Yan (2008): Tariff and Equilibrium Indeterminacy--(II). Unpublished.
Zhang, Yan and Chen, Yan (2008): Tariff and Equilibrium Indeterminacy--A Note. Unpublished.
Chen, Yan and Zhang, Yan (2008): Tariff Policy, Increasing Returns and Endogenous Fluctuations. Unpublished.