【单选题】甲在某酒店公用洗手间滑倒,摔掉了眼镜。经查甲滑倒系因酒店清洁工乙清洁不彻底,地面湿滑所致。甲的损失应由
【单选题】安庆内军械所于()年造出了我国第一条木壳小火轮。
【单选题】An important difference between CAPM and APT is (choose all options that apply)
A.
CAPM depends on risk-return dominance; APT depends on a no-arbitrage condition.
B.
CAPM assumes many small changes are required to bring the market back to equilibrium; APT assumes a few large changes are required to bring the market back to equilibrium.
C.
implications for prices derived from CAPM arguments are stronger than prices derived from APT arguments.
D.
Both CAPM depends on risk-return dominance; APT depends on a no-arbitrage condition and CAPM assumes many small changes are required to bring the market back to equilibrium; APT assumes a few large changes are required to bring the market back to equilibrium.
【简答题】Howmuch extra does __________(deliver) cost .
【单选题】关于CAPM的描述错误的是()。
C.
CAPM认为证券收益不仅与系统性风险有关,而且也与非系统性风险有关
D.
CAPM利用单个证券与市场组合的相关性来测度系统性风险的大小
【判断题】阿拉斯加州三面临北冰洋、白令海和北太平洋。( )
【单选题】设 , 为函数 F 的两个最大项, = 。