A IS CORRECT. THE INFORMATION RATIO OF AN ACTIVELY MANAGED PORTFOLI...
2. A is correct. The information ratio of an actively managed portfolio, IR, is calculated by
dividing the active return by active risk: IR =
𝑅𝑃
−𝑅𝐵
𝑆𝑇𝐷(𝑅𝑃
−𝑅𝐵
)𝑃
−𝑅𝐵
𝑆𝑇𝐷(𝑅𝑃
−𝑅𝐵
)