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Is all that talk just noise ? the information content of internet stock message boards
Financial press reports claim that internet stock message boards can move markets. We study the effect of more than 1,5 million messages posted on Yahoo! Finance and Raging Bull about the 45 companies in the Dow Jones Industrial Average and the Dow Jones Internet Index. Bullishness is measured using computational linguistics methods. Wall Street Journal news stories are used as controls. We find that stock messages help predict market volatility..Printed Journal
Ketersediaan
| Call Number | Location | Available |
|---|---|---|
| PSB lt.dasar - Pascasarjana | 1 |
| Penerbit | : The American Finance Association |
|---|---|
| Edisi | - |
| Subjek | - |
| ISBN/ISSN | 00221082 |
| Klasifikasi | - |
| Deskripsi Fisik | - |
| Info Detail Spesifik | - |
| Other Version/Related | Tidak tersedia versi lain |
| Lampiran Berkas | Tidak Ada Data |