External Sector Rebalancing and Endogenous Trade Imbalance Models
I discuss the need for trade models to incorporate endogenous trade imbalances both to more adequately capture the reality of a global economy with large imbalances and pressures from the financial crisis for countries to reduce imbalances. Conventional general equilibrium trade models implicitly incorporate monetary neutrality and either have zero trade balance as a property of equilibrium, or have a fixed and exogenous trade imbalance. Models which are discussed here have a variety of forms. In one, central banks fix exchange rates and operate a non accommodative monetary policy and accumulate reserves. Changes in both trade and monetary policies change reserve accumulative and with the external sector imbalances. This is a reflection of China's current policy regime. In another intertemporal preferences allow for simultaneous inter commodity and intertemporal trade across countries, and with changed intertemporal trade changed external sector imbalances within the period. These formulations are each applied to potential tax initiatives to aid in rebalancing. (original abstract)
- Archibald, G. C., & Lipsey, R. G. (1960). Monetary and Value Theory: Further Comment. The Review of Economic Studies, 28(1), 50-56.
- Azariadis, C. (1993). Intertemporal macroeconomics. Cambridge, MA: Blackwell.
- Dixit, A. K., & Norman, V. (1980). Theory of international trade. Cambridge, UK: Cambridge University Press.
- Genser, B. (1996). A generalized equivalence property of mixed international VAT regimes. The Scandinavian Journal of Economics, 98(2), 253-262.
- Grossman, G. M. (1980). Border tax adjustments: Do they distort trade? Journal of International Economics, 10(1), 117-128.
- Krauss, M. B., & Johnson, H. G. (1974). General equilibrium analysis: A micro-economic text. London: Allen & Unwin Publisher.
- Li, C., & Whalley, J. (2012a). Rebalancing and the Chinese VAT: Some numerical simulation results. China Economic Review, 23(2), 316-324
- Li, C., & Whalley, J. (2012b). Indirect tax initiatives and global rebalancing (NBER working paper No.17919). The National Bureau of Economic Research. Retrieved from http://www.nber.org/papers/w17919
- Patinkin, D. (1947). Multiple-Plant firms, cartels, and imperfect competition. The Quarterly Journal of Economics, 61(2), 173-205.
- Patinkin, D. (1971). Inside money, monopoly bank profits, and the real-balance effect: Comment. Journal of Money, Credit and Banking, 3(2), 271-275.
- Whalley, J. (1979). Uniform domestic tax rates, trade distortions and economic integration. Journal of Public Economics, 11(2), 213-221.
- Whalley, J., and Wang, L. (2011). The impacts of Renmimbi appreciation on trade flows and reserve accumulation in a monetary trade model. Economic Modelling, 28(2011), 614-621.
- Whalley, J., Yu, J. & Zhang, S. (2012). Trade Retaliation in a Monetary-Trade Model. Global Economy Journal, 12(1).