Market Segmentation and Post Earnings Announcement Drift: Evidence from China.
Yarong HaoBin DongYazhen LiuPublished in: EBEE (2020)
Keyphrases
- website
- listed companies
- stock price
- segmentation algorithm
- image segmentation
- segmentation method
- region growing
- shape prior
- stock market
- level set
- multiscale
- empirical analysis
- segmentation accuracy
- brain mri
- empirical evidence
- image analysis
- grey level
- background subtraction
- fully automatic
- segmented images
- technological innovation
- market prices
- chinese stock market