Actuarial Notes

CAS Exam 9 Spring 2016, Question 4

Study guide: Exam 9

Given the following information under the single index model:

  • Portfolio A's \alpha = 2\%.
  • Portfolio A's \beta = 1.25.

Part a (0.5 points)

Construct a tracking portfolio that matches the systematic component of portfolio A's return.

Part b (0.5 points)

Demonstrate how to use the tracking portfolio above to earn a positive excess return with no exposure to systematic risk.

No current syllabus covers this question; it is kept for the record.

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Concepts tested

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