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Modelling the behaviour of the spot prices of various types of coffee

By Jesus Otero and Costas Milas

Abstract

This paper investigates long-run relationships among the spot prices of four coffee types. We find two cointegrating vectors: one between the prices of Other Milds and Colombian coffee, and the other one between Unwashed Arabicas and Robustas. Following Pesaran and Shin (1996), persistence profile analysis of the two cointegrating vectors shows a rapid adjustment towards their equilibrium value. This suggests that the four coffee markets are highly related, and that discrepancies in the equilibrium relationships are short-lived. Out of sample evaluation of the model is reasonably good, except for two occasions of sharp price increases following adverse weather conditions

Topics: HF, HG
Publisher: University of Warwick, Department of Economics
Year: 1998
OAI identifier: oai:wrap.warwick.ac.uk:1655

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Citations

  1. (1993). Finite-sample sizes of Johansen’s likelihood ratio tests for cointegration’, doi
  2. (1997). Modelling Dynamic Systems Using PcFiml 9.0 for Windows,
  3. (1988). Statistical analysis of cointegration vectors’, doi
  4. (1995). Likelihood-based Inference in Cointegrated Vector Autoregressive Models, doi
  5. (1993). El Comercio Exterior y la Política Internacional del Café. Fondo Cultural Cafetero – Fedesarrollo,
  6. (1991). Introduction to Multiple Time Series Analysis, doi
  7. (1992). A note with quantiles of the asymptotic distribution of the maximum likelihood cointegration rank test statistics’, doi
  8. (1997). Microfit 4.0: An Interactive Econometric Software Package, doi
  9. (1995). Long-run structural modelling’, DAE Working Paper 9419,
  10. (1992). Hypothesis testing concerning relationships between spot prices of various types of coffee’, doi
  11. (1993). World Development Report, doi

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