NO.PZ2019012201000050
问题如下:
Winthrop and Tong agree
that only the existing equity investments need to be liquidated. Tong suggests
that, as an alternative to direct equity investments, the new equity portfolio
be composed of the exchange-traded funds (ETFs) shown in Exhibit 1.
Based
on Exhibit 1 and assuming a full-replication indexing approach, the tracking
error is expected to be highest for:
选项:
A.XIU
SPY
EFA
解释:
An index that contains a large number of constituents will tend to
create higher tracking error than one with fewer constituents. Based on the
number of constituents in the three indexes (S&P/TSX 60 has 60, S&P 500
has 506, and MSCI EAFE has 933), EFA (the MSCI EAFE ETF) is expected to have
the highest tracking error. Higher expense ratios (XIU: 0.18%; SPY: 0.10%; and EFA:
0.33%) also contribute to lower excess returns and higher tracking error, which
implies that EFA has the highest expected tracking error.
是因为index中股票多,导致full replica下要买的股票也越多,手续费多,才Tracking error大吗?
也就是说主要核心点在于股票数量带来手续费,进而导致tracking error吗,还是说股票越多本身就tracking error大?