科特迪瓦:波动、冲击和增长

Z. Bogetic, Carlos Espina, John H. Noer
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引用次数: 5

摘要

科特迪瓦的主要经济变量与其长期趋势相差很大,以多年周期模式移动。可可价格随增长率、资本存量、实际汇率、贸易条件、可可产量、咖啡产量和产量的周期而变化。自20世纪70年代以来,随着波动性的增加,这些模式变得更加明显。本文描述了这些周期,估计了可可价格-数量关系,并分析了由于冲击而产生的共同运动。以下是三个关键结论。首先,科特迪瓦的经济经历了两次根本性的转变,一次是在1976年,与可可有关,另一次是在1994年,与汇率有关。从1960年到1976年,世界可可价格稳步上涨,然后实际价格下跌。该国的增长也呈现出类似的模式。计量经济模型表明,可可价格和数量之间的关系在1976年经历了一个断裂,并提供了科特迪瓦对世界可可价格的显著影响的证据。其次,可可价格冲击影响增长率和贸易指标,是科特迪瓦波动的重要来源。贸易条件和实际汇率也是经济增长和生产率波动的来源。第三,基于这些变量的人均产出预测表明,在不久的将来,科特迪瓦人均GDP将继续下降。这一令人沮丧的预测表明,需要从根本上迅速改善政治、安全和经济管理,以扭转25年来的经济衰退。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Cote d'Ivoire Volatility, Shocks and Growth
Key economic variables in Cote d'Ivoire vary widely from their long-run trends, moving in multi-year cyclical patterns. Cocoa prices move with cycles in growth rates, capital stock, real exchange rates, terms of trade, cocoa production, and coffee production and output. These patterns have become more pronounced since the 1970s as volatility increased. This paper characterize these cycles, estimates the cocoa price-quantity relationship, and analyzes co-movements due to shocks generate a forecast. Three key conclusions follow. First, the economy of Cote d'Ivoire has experienced two fundamental transitions, one in 1976 related to cocoa, and another in 1994 related to exchange rates. From 1960 to 1976, world cocoa prices grew steadily, and then fell in real terms. The country's growth showed a similar pattern. An econometric model indicates that the relationship between cocoa price and quantity experienced a break in 1976 and provides evidence of Cote d'Ivoire's significant influence on world cocoa prices. Second, cocoa price shocks affect growth rates and trade indicators, and are important sources of volatility in the Cote d'Ivoire. The terms of trade and real exchange rate are also sources of volatility for growth and productivity. Third, a forecast of per-worker output based on these variables predicts continued declines in GDP per worker in Cote d'Ivoire for the near future. This dismal forecast implies the need for a radical and rapid improvement on political, security, and economic management to reverse the two and a half decades of economic decline.
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