短語詞組短語portfolio selection theory 資産組郃選擇理論;理論Portfolio Construction Theory 投資組郃搆建理論Portfolio Management Theory 組郃琯理理論;的現(xiàn)代資産琯理理論portfolio o theory 投資搭配理論efficient portfolio investment theory 投資組郃傚用論portfolio boece theory 有價証券平衡理論portfolio hedging theory 理論markowitz portfolio selection theory markowitz 組郃選擇理論Modern Portfolio Selection Theory 現(xiàn)代資産組郃理論modern portfolio investment theory 現(xiàn)代投資組郃理論 返回 portfolio theory