Current Account, Exchange Rate, and Monetary Dynamics in a Stochastic Equilibrium Model
We construct a simple stochastic open-economy macro-economic model from the decision rules of rational optimizing agents, solving explicitly for the relationship between the model's deep parameters, and the variance-covariance matrix of equilibrium returns on domestic and foreign assets. We use the model to study the dynamic relationship between exchange rate changes and current account flows in response to domestic monetary shocks, to establish the conditions under which exchange rate depreciations accompany current account deficits, and to investigate the link between time preference, risk aversion, and the dynamic exchange rate and current account response to monetary disturbances. The model generates current account time series which exhibit persistent deviations from balance, even for the special case in which domestic and foreign shocks are purely transitory.
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- Jeffrey D. Sachs, 1981. "The Current Account in the Eacroeconomic Adjustment Process," NBER Working Papers 0796, National Bureau of Economic Research, Inc.
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"An Exploration in the Theory of Exchange-Rate Regimes,"
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- Helpman, Elhanan, 1981. "An Exploration in the Theory of Exchange-Rate Regimes," Scholarly Articles 3445091, Harvard University Department of Economics.
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- McCafferty, Stephen & Driskill, Robert, 1980. "Problems of Existence and Uniqueness in Nonlinear Rational Expectations Models," Econometrica, Econometric Society, vol. 48(5), pages 1313-17, July.
- Anderson, Ronald W & Danthine, Jean-Pierre, 1981. "Cross Hedging," Journal of Political Economy, University of Chicago Press, vol. 89(6), pages 1182-96, December.
- William H. Branson, 1981. "Macroeconomic Determinants of Real Exchange Rates," NBER Working Papers 0801, National Bureau of Economic Research, Inc.
- Lucas, Robert E, Jr, 1980. "Methods and Problems in Business Cycle Theory," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 12(4), pages 696-715, November.
- Mussa, Michael, 1982. "A Model of Exchange Rate Dynamics," Journal of Political Economy, University of Chicago Press, vol. 90(1), pages 74-104, February.
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