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The relationship between cost behaviour and R&D efficiency: empirical evidence from Korean stock markets.
SangPil Yoon
Yanghon Chung
Hosung Son
Published in:
Technol. Anal. Strateg. Manag. (2022)
Keyphrases
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empirical evidence
stock market
short term
financial data
monetary policy
financial time series
financial markets
stock price
stock exchange
stock trading
portfolio selection
cost sensitive
investment strategies
trading rules
portfolio management
stock data
long term