Assertion: portfolio's return | /r/CapableOf | be provided by fair reward
Facets:
value: for portfolio exposure to different risks
type: CAUSE
Source sentences:
text: In fact, we have to distinguish between normal returns, provided by the fair reward for portfolio exposure to different risks, and obtained through passive management, from abnormal performance (or outperformance) due to the manager's skill (or luck), whether through market timing, stock picking, or good fortune.