We examine the impact of derivatives hedging on the spot market using accurate hedge ratios of covered warrants traded in the Taiwan Stock Exchange (TWSE). Results present significant positive abnormal returns and trading volumes before the announcement of a warrant’s issuance, and the effect...

This study uncovers a unique dividend-tax arbitrage strategy that provides high-bracket investors the opportunity to circumvent taxation on dividend income. As the first comprehensive analysis, we examine diverse investor types, implementation techniques, and implications on stock prices....