2012年苏丹货币危机:计量经济学分析

Alamedin Bannaga Dr.
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引用次数: 1

摘要

2012年苏丹货币危机发生时,苏丹镑对美元贬值66%。本文采用信号法等统计方法和Probit模型等计量经济学方法来识别和评估货币危机。我们利用一些有能力预测危机的经济指标。我们审查了这些指标在建立苏丹货币危机预警系统方面的能力。研究证实,苏丹货币危机的发生率随着通货膨胀率的增加、进口占国内生产总值的百分比的增加、对中央政府索赔的增加、外汇储备的减少和政治危机的存在而增加。此外,研究发现,苏丹货币危机最重要的预测因素是外汇储备的下降。
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Currency Crisis in Sudan in 2012: An Econometric Analysis

The Sudan currency crisis in 2012 occurred when the Sudanese pound lost 66 percent of its value against the US dollar. In this article we adopt statistical methods such as the signal approach and econometric methods such as the Probit Model for identifying and evaluating the currency crisis. We utilize some economic indicators that have the ability to predict the crisis. We examined the capability of these indicators in generating an early warning system for Sudan currency crisis. The study confirms that the incidence of currency crisis in Sudan increases by increase in inflation rate, increase in import percentage of GDP, rise in claims against the central government, reduction in external reserves and existence of political crisis. Moreover, the study finds that the most important predictor of currency crisis in Sudan is decline in external reserves.

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