Question #31

Reading: Reading 40 Analysis of Active Portfolio Management

PDF File: Reading 40 Analysis of Active Portfolio Management.pdf

Page: 14

Status: Correct

Correct Answer: A

Part of Context Group: Q31-34 First in Group
Shared Context
of 40 Which of the following is correct for a constrained active portfolio? A) TC<1 B) TC>1 C) TC=1 Sundar Mithai, CFA, is a fund manager for Pearl Investments and makes a monthly report to the firm's partners. Mithai mentions two active managers in his report, Galab and Phasar. Exhibit 1 provides additional information on the two managers: Exhibit 1: Selected Information on Galab and Phasar Galab Phasar Information coefficient 0.22 0.37 Transfer coefficient 0.8 0.73 Active risk 5.6% 6.6% Active return 10.8% 9.2% Mithai makes the following comments regarding the two active managers: Comment 1: The investment mandate of Phasar appears to be less constrained relative to Galab. Comment 2: Galab appears to have better skill at predicting returns. Mithai recently decided to give all the analysts at the firm a refresher on the fundamental law of active portfolio management. Details of a hypothetical unconstrained fund is shown in Exhibit 2. Exhibit 2: Hypothetical Fund Information coefficient 0.14 Monthly active bets 5 Active risk 4.32%
Question
According to the fundamental law of active management, how many forecasts is Galab making per month?
Answer Choices:
A. 3
B. 10
C. 36
Explanation
The extended law states that: active return = TC × IC × √(BR) × active risk 10.8% = 0.8 × 0.22 × √(BR) × 5.6% BR = 120 (annual), Galab is making 10 bets per month.
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