# Investor sentiment extracted from internet stock message boards and IPO puzzles

> Research article (International Review of Economics & Finance, 2017) · cited 48× · AI/ML

**Wikidata**: [openalex:W2765658074](https://www.wikidata.org/wiki/openalex:W2765658074)  
**Source**: https://4ort.xyz/entity/investor-sentiment-extracted-from-internet-stock-message-boards-and-ipo-puzzles