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- A practical guide to SEC ï¬nancial reporting and disclosures for successful regulatory crowdfunding
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- The Health Equity Accelerator at Boston Medical Center
- Monosha Biotech: Growth Challenges of a Social Enterprise Brand
- Assessing the Value of Unifying and De-duplicating Customer Data, Spreadsheet Supplement
- Building an AI First Snack Company: A Hands-on Generative AI Exercise, Data Supplement
- Building an AI First Snack Company: A Hands-on Generative AI Exercise
- Board Director Dilemmas: The Tradeoffs of Board Selection
- Barbie: Reviving a Cultural Icon at Mattel (Abridged)
- Happiness Capital: A Hundred-Year-Old Family Business's Quest to Create Happiness
Can Twitter Help Predict Firm Value?
內容大綱
Investors have long relied on information intermediaries-from financial analysts and advisors to the business press, credit rating agencies and auditors-to acquire timely and value-relevant information regarding the prospects of stocks. However, with the rise of the Internet and social media, individual investors are increasingly relying on each other as peer-to-peer sources of information. The author describes his research, which indicates that Twitter is another embodiment of the wisdom of crowds and that the aggregate opinion from individual tweets does help to predict earnings.