R36 原版書264:The hedges …… with performance driven more by beta than by alpha.
1 這里的beta 是CAPM的beta意思一致嗎? 這里beta追求系統(tǒng)性風(fēng)險的收益?
2 這里的alpha 意思是excess retain (by market rate or risk free rate)?
3 strategies that are not intending to capture a liquidity risk premium 能否舉個例子?