Forecasting Natural Gas Prices in Real Time
天然气价格的实时预测AI 解读 ↓
本页整理公开书目信息,不生成学术质量评分。AI 解读根据题名及所注明的摘要或原文片段生成,未完成全文核验,可能有误;具体假设、证明与结论请核对原文。摘要保留来源文本,未经模型改写。
DOI 首次登记不等于接收或发表日期。部分更正、评论等条目没有独立摘要;缺少可靠材料时保留待补状态。
引用量采用 OpenAlex 单条关联记录,不合计多个记录;关联记录可能包含正式发表版本,不等于此版本单独引用。缺失不视为零,引用指标不代表论文质量。
关注作者按书目中的完整姓名匹配,同名和姓名变体需人工辨别。相关论文先按共享细分方向和具体方法排列,再参考通用方法与发表日期。
AI 根据所提供的论文材料归类:摘要直接研究月度天然气价格的实时预测,并使用供需 VAR 和动态预测组合。
天然气价格的实时预测AI 解读 ↓
正在核对关联版本…
正在核对对应版本的资源…
ABSTRACT This paper provides a comprehensive analysis of the forecastability of the real price of natural gas in the United States at the monthly frequency considering a universe of models that differ in complexity and economic content. We find that considerable reductions in mean‐squared prediction error relative to a no‐change benchmark can be achieved in real time for horizons of up to 2 years. A particularly promising model is a vector autoregressive (VAR) model that includes the fundamental determinants of supply and demand for natural gas. To capture real‐time data constraints of these and other predictors, we assemble a rich database of historical vintages from multiple sources. We also compare our model‐based forecasts to model‐free forecasts provided by experts and futures markets. Given that no single forecasting method dominates, we show that combining forecasts from individual models selected in real time using the model confidence set as a novel criterion for dynamic model selection delivers the most accurate forecasts.