active adj. 1.活动的,有活动力的;【生物学】活性的;【电学】有功的;【无线电】有源的;【物理学】放射性的。 2.有生气的,活泼的,灵敏的,敏捷的;主动的,能动的,积极的;有力的,勤勉的;【医学】有特效的。 3.现行的,活动中的;【军事】现役的。 an active demand 畅销。 an active volcano 活火山。 The market is active. 市场活跃。 active measures 积极手段。 on active service 【军事】现役,现役中的。 take an active part [interest] in 积极参加。 adv. -ly 活跃地;积极地,能动地;【语法】主动地。 n. -ness 活跃,积极性。
be active in 对…很积极; 活跃于; 积极参加; 积极于; 在......里活跃; 在……活跃
The investors " systematic behavioral deflections and demagogue behavioral deflections will cause the over - reaction and under - reaction of the securities " price , on the base of which the active investment strategies appear 投资者个体系统性偏差与投资者群体行为偏差会导致证券价格的反应过度与反应不足,从而为投资者带来了获取超额利润的机会,积极的行为金融投资策略由此而产生。
Electronic affects the liquidity through improving the market transparency , accelerate more active investment and self - fulfilling of liquidity . the emprical results from the his market show that electronic trading can bring down the bid - ask spreads of securities tradings 电子交易对证券市场流动性的影响,主要是通过提高市场透明度、投资者的积极投资行为以及流动性的自我实现等方面体现出来的。
Fund managers are more likely to adopt active investment strategies , choose optimal investment portfolios to acquire better performance . however , fund managers with longer working years prefer to conservative strategies for the sake of reputation and stable performance 但是,从业经历长的基金经理由于声誉保全思想和避免因业绩差而被迫离职心理,倾向于追求保守的投资策略,给投资组合收益带来负面影响。