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Do online reviews matter? - An empirical investigation of panel data.

Wenjing DuanBin GuAndrew B. Whinston
Published in: Decis. Support Syst. (2008)
Keyphrases
  • online reviews
  • panel data
  • sentiment analysis
  • stock returns
  • opinion mining
  • sentiment classification
  • corporate governance
  • text classification
  • stock price
  • topic modeling
  • product reviews
  • financial crisis