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In the last decade, prediction markets became popular forecasting toolsin areas ranging from election results to movie revenues and Oscarnominations. One of the features that make prediction marketsparticularly attractive for decision support applications is that theycan be used to answer...
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Increasingly, user-generated product reviews serve as a valuable source of information for customers making product choices online. The existing literature typically incorporates the impact of product reviews on sales based on numeric variables representing the valence and volume of reviews. In...
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User-generated content on social media platforms and product search engines is changing the way consumers shop for goods online. However, current product search engines fail to effectively leverage information created across diverse social media platforms. Moreover, current ranking algorithms in...
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Nowadays, there is a significant experimental evidence of excellent ex-post predictive accuracy in certain types of prediction markets, such as markets for elections. This evidence shows that prediction markets are efficient mechanisms for aggregating information and are more accurate in...
Persistent link: https://www.econbiz.de/10012720328