someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential)
造句
用作名詞(n.)
Results show that the existence of risk for rational arbitragers and the investors\\\' psychology overconfidence could limit the rational arbitrageur\\\'s behavior. 模型的分析結(jié)果表明，投資者的過度自信會限制套利者的套利行為。