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Early warning systems of financial crises: implementation of a currency crisis model for Uganda

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  • Heun, Michael
  • Schlink, Torsten

Abstract

The objective of this paper is to implement a prototype of a currency crisis model as part of an early warning system framework for Uganda. The financial systems of developing countries like Uganda are especially vulnerable and therefore robust instruments to predict crises are needed. Our model is based on the signals approach developed by Kaminsky, Lizondo and Reinhart (1998) and Kaminsky and Reinhart (1999). The basic idea of the signals approach is to monitor several indicators that tend to exhibit an unusual behaviour in the periods preceding a crisis. When an indicator crosses a threshold, then it is said to issue a signal that a currency crisis may occur within a given period. We implemented this signals approach for Uganda. One of the main challenges in this connection is that Uganda during the analyzed periods had no currency crisis. Therefore, we modified the model in a way that it estimates some of the performance measures based on empirical studies to obtain usable results. The outcomes of our calculations performed well and were economically validated.

Suggested Citation

  • Heun, Michael & Schlink, Torsten, 2004. "Early warning systems of financial crises: implementation of a currency crisis model for Uganda," Frankfurt School - Working Paper Series 59, Frankfurt School of Finance and Management.
    • Handle: RePEc:zbw:fsfmwp:59
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    More about this item

    Keywords

    Currency crises; Uganda; early warning systems; balance of payment crises; crisis prediction; vulnerability indicators; signals approach;
    All these keywords.

    JEL classification:

    • F31 - International Economics - - International Finance - - - Foreign Exchange
    • F47 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Forecasting and Simulation: Models and Applications

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