Keyphrases
Nasdaq 100 Index
100%
Abnormal Returns
66%
Liquidity
50%
S&P 500
33%
Bid-ask Spread
33%
Investor Interest
33%
Certification Effect
33%
S&P Index
33%
Managerial Effort
33%
Operating Performance
33%
Design Methodology
16%
Feedback Effect
16%
Selection Strategy
16%
Possible Sources
16%
Stock Index
16%
Small Stock
16%
NASDAQ
16%
Indirect Evidence
16%
Announcement Date
16%
Multivariate Setting
16%
Average Bid
16%
Index Addition
16%
Analyst Following
16%
Price Effect
16%
Arbitrage Risk
16%
Trading Volume
16%
Liquidity Index
16%
Market Cap
16%
Analyst Coverage
16%
Investor Awareness
16%
Market Liquidity
16%
Economics, Econometrics and Finance
Investors
100%
Bid-Ask Spread
100%
Stock Index
50%
Arbitrage
50%
Trading Volume
50%
Price Effect
50%