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Integrating prediction market and Delphi methodology into a foresight support system - Insights from an online game

机译:将预测市场和Delphi方法集成到预见支持系统中-在线游戏的见解

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摘要

In this paper, we introduce a novel approach, an electronic combination of a prediction market and Delphi methodology, to create a foresight support system (FSS). While the Delphi method has been a widely accepted foresight technique, prediction markets have been a very recent innovation to the existing decision and foresight support systems. Though, traditional prediction markets have been quite successful recently, our extension to the traditional prediction market methodology allows us to extract more valuable market information than any other prediction market since our approach provides not only a market forecast but also delivers an entire forecast distribution. The forecast distribution is generated by the aggregation of another unique characteristic of the suggested market structure namely that financial market professionals have to submit an interval forecast rather than point forecast. Based on our analysis, we demonstrate that our market is weak-form efficient and hence contains all publicly available information. In terms of forecasting accuracy, we conclude that the precision of our market improved over time and overall outperformed its benchmark. (C) 2014 Elsevier Inc. All rights reserved.
机译:在本文中,我们介绍了一种新颖的方法,即将预测市场和Delphi方法学进行电子组合,以创建预见支持系统(FSS)。尽管德尔福方法已被广泛接受的预见技术,但预测市场已成为对现有决策和预见支持系统的最新创新。尽管传统预测市场最近取得了相当大的成功,但是由于我们的方法不仅提供了市场预测,而且还提供了整个预测分布,因此我们对传统预测市场方法的扩展使我们能够比其他任何预测市场提取更多有价值的市场信息。预测分布是通过建议市场结构的另一个独特特征的集合而产生的,即金融市场专业人员必须提交区间预测而不是点预测。根据我们的分析,我们证明我们的市场效率低下,因此包含所有公开可用的信息。在预测准确性方面,我们得出结论,我们的市场精度会随着时间的推移而提高,总体表现优于其基准。 (C)2014 Elsevier Inc.保留所有权利。

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