Early Indicators of Currency Crises. Review of some literature
Financial crises have become relatively frequent events since the beginning of the 1980s. They have taken three main forms: currency crises, banking crises, or both - so called twin
crises. As the number of developed economies, developing countries, and economies in transition experienced severe financial crashes researchers are trying to propose a framework for systemic analyses. That is why attempts to advance the understanding of features leading to the outbreak of financial crisis as well as the reasons of vulnerability have become more and more important. In recent years a number of efforts have been undertaken to identify variables that act as early warning signals for crises. The purpose of this paper is to provide some perspective on the issue of early warning signals of vulnerability to currency crises. In particular, it is aimed at presenting and highlighting the main findings of theoretical literature in this area.