Macroeconomic Indicator Forecasting with Deep Neural Networks

Aaron Smalter Hall, T. Cook
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引用次数: 56

Abstract

Economic policymaking relies upon accurate forecasts of economic conditions. Current methods for unconditional forecasting are dominated by inherently linear models {{p}} that exhibit model dependence and have high data demands. {{p}} We explore deep neural networks as an {{p}} opportunity to improve upon forecast accuracy with limited data and while remaining agnostic as to {{p}} functional form. We focus on predicting civilian unemployment using models based on four different neural network architectures. Each of these models outperforms bench- mark models at short time horizons. One model, based on an Encoder Decoder architecture outperforms benchmark models at every forecast horizon (up to four quarters).
基于深度神经网络的宏观经济指标预测
经济政策的制定依赖于对经济状况的准确预测。目前的无条件预测方法以固有线性模型{{p}}为主,这些模型具有模型依赖性,对数据的要求很高。{{p}}我们探索深度神经网络作为{{p}}机会,以提高有限数据的预测精度,同时对{{p}}函数形式保持不可知论。我们专注于使用基于四种不同神经网络架构的模型来预测平民失业。这些模型中的每一个在短期内都优于基准模型。一个基于Encoder - Decoder架构的模型在每个预测范围(最多四个季度)都优于基准模型。
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