Monthly currency exchange rate estimates by market - Congo, Rep.

Abstract
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Currency exchange rate is an important metric to inform economic policy but traditional sources are often produced with delay during crises and only at an aggregate level. This may poorly reflect the actual rate trends in rural or poverty-stricken areas, where large populations reside in fragile situations.
This data set includes currency exchange rate estimates and is intended to help gain insight in price developments beyond what can be formally measured by traditional methods. The estimates are generated using a machine-learning approach that imputes ongoing subnational price surveys, often with accuracy similar to direct measurement of prices. The data set provides new opportunities to investigate local price dynamics in areas where populations are sensitive to localized price shocks and where traditional data are not available.

Geographic coverage notes
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The data cover the following sub-national areas: Likouala, Brazzaville, Point-Noire, Pool, Bouenza, Cuvette, Lekoumou, Market Average

{'Abstract': '货币兑换率作为经济政策制定的重要指标，但在危机期间，传统数据来源往往存在延迟，且仅以汇总水平呈现。这可能导致对农村或贫困地区的实际汇率趋势反映不足，而这些地区居住着大量处于脆弱状态的人口。

本数据集包含货币汇率估计值，旨在帮助深入了解价格发展趋势，超越传统方法所能正式测量的范畴。这些估计值通过机器学习方法生成，该方法对持续的次国家级价格调查进行推断，其准确性通常与直接测量价格相当。该数据集为研究易受局部价格冲击影响且传统数据不充足的地区的本地价格动态提供了新的机遇。

地理覆盖范围说明：

数据涵盖了以下次国家级区域：利库阿拉、布拉柴维尔、波因特-诺伊尔、波尔、布热ンツ、库韦特、莱库穆、市场平均汇率。'}