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Wisdom of Crowds: The Value of Stock Opinions Transmitted Through Social Media
Social media has become a popular venue for individuals to share the results of their own analysis on financial securities. This paper investigates the extent to which investor opinions transmitted through social media predict future stock returns and earnings surprises. We conduct textual analysis of articles published on one of the most popular social media platforms for investors in the United States. We also consider the readers' perspective as inferred via commentaries written in response to these articles. We find that the views expressed in both articles and commentaries predict future stock returns and earnings surprises.
Ketersediaan
| Call Number | Location | Available |
|---|---|---|
| TRFS2705 | PSB lt.dasar - Pascasarjana | 1 |
| Penerbit | Oxford: Oxford University Press 2014 |
|---|---|
| Edisi | Vol. 27 No. 5, May 2014 |
| Subjek | Asset pricing Investment decisions Trading volume Portfolio Choice Event studies Bond interest rates Information and market efficiency |
| ISBN/ISSN | 1465-7368 |
| Klasifikasi | NONE |
| Deskripsi Fisik | 1614 p. |
| Info Detail Spesifik | The Review of Financial Studies |
| Other Version/Related | Tidak tersedia versi lain |
| Lampiran Berkas |