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Real Exchange Rate and Commodity Prices in a Neoclassical Model

  • Reinhart, Carmen

This paper represents a neoclassical model that explains the observed empirical relationship between government spending and world commodity supplies and the real exchange rate and real commodity prices. It is shown that fiscal expansion and increasing world commodity supplies simultaneously lead to an appreciation of the real exchange rate and a decline in relative commodity prices. The structural model is estimated and its forecasting performance is compared to a variety of models. We find that theory and structure help in predicting commodity prices, although not the exchange rate, and that predictive ability increases as the forecast horizon is lengthened.

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Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 13188.

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Date of creation: 30 Jun 1988
Date of revision:
Handle: RePEc:pra:mprapa:13188
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  1. James M. Boughton, 1991. "Commodity and Manufactures Prices in the Long Run," IMF Working Papers 91/47, International Monetary Fund.
  2. Guilkey, David K. & Schmidt, Peter, 1989. "Extended tabulations for Dickey-Fuller tests," Economics Letters, Elsevier, vol. 31(4), pages 355-357, December.
  3. Cochrane, John H, 1988. "How Big Is the Random Walk in GNP?," Journal of Political Economy, University of Chicago Press, vol. 96(5), pages 893-920, October.
  4. Powell, A., 1989. "Commodity And Developing Country Terms Of Trade, What Does The Long Run Show?," Economics Series Working Papers 9980, University of Oxford, Department of Economics.
  5. Harvey, A C, 1985. "Trends and Cycles in Macroeconomic Time Series," Journal of Business & Economic Statistics, American Statistical Association, vol. 3(3), pages 216-27, June.
  6. Grilli, Enzo R & Yang, Maw Cheng, 1988. "Primary Commodity Prices, Manufactured Goods Prices, and the Terms of Trade of Developing Countries: What the Long Run Shows," World Bank Economic Review, World Bank Group, vol. 2(1), pages 1-47, January.
  7. Cuddington, John T., 1992. "Long-run trends in 26 primary commodity prices : A disaggregated look at the Prebisch-Singer hypothesis," Journal of Development Economics, Elsevier, vol. 39(2), pages 207-227, October.
  8. Atish R. Ghosh & Jonathan D. Ostry, 1994. "Export Instability and the External Balance in Developing Countries," IMF Staff Papers, Palgrave Macmillan, vol. 41(2), pages 214-235, June.
  9. Jonathan D. Ostry & Carmen M. Reinhart, 1992. "Private Saving and Terms of Trade Shocks: Evidence from Developing Countries," IMF Staff Papers, Palgrave Macmillan, vol. 39(3), pages 495-517, September.
  10. Campbell, J.Y. & Perron, P., 1991. "Pitfalls and Opportunities: What Macroeconomics should know about unit roots," Papers 360, Princeton, Department of Economics - Econometric Research Program.
  11. Ke-Young Chu & Thomas K. Morrison, 1986. "World Non-Oil Primary Commodity Markets: A Medium-Term Framework of Analysis (Marchés internationaux de produits primaires non pétroliers: cadre d'analyse à moyen terme) (Mercados mundiales de produ," IMF Staff Papers, Palgrave Macmillan, vol. 33(1), pages 139-184, March.
  12. Eduardo Borensztein & Carmen M. Reinhart, 1994. "The Macroeconomic Determinants of Commodity Prices," IMF Staff Papers, Palgrave Macmillan, vol. 41(2), pages 236-261, June.
  13. Ardeni, Pier Giorgio & Wright, Brian, 1992. "The Prebisch-Singer Hypothesis: A Reappraisal Independent of Stationarity Hypotheses," Economic Journal, Royal Economic Society, vol. 102(413), pages 803-12, July.
  14. Miller, Stephen M., 1988. "The Beveridge-Nelson decomposition of economic time series : Another economical computational method," Journal of Monetary Economics, Elsevier, vol. 21(1), pages 141-142, January.
  15. Mussa, Michael, 1986. "Nominal exchange rate regimes and the behavior of real exchange rates: Evidence and implications," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 25(1), pages 117-214, January.
  16. Perron, Pierre, 1989. "The Great Crash, the Oil Price Shock, and the Unit Root Hypothesis," Econometrica, Econometric Society, vol. 57(6), pages 1361-1401, November.
  17. Deaton, A.S., 1992. "Commodity Prices, Stabilization, and Growth in Africa," Papers 166, Princeton, Woodrow Wilson School - Development Studies.
  18. Paxson, Christina H, 1993. "Consumption and Income Seasonality in Thailand," Journal of Political Economy, University of Chicago Press, vol. 101(1), pages 39-72, February.
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