This book addresses the importance of diversification for reducing volatility of investment portfolios. It shows how to improve investment efficiency, and explains how international diversification reduces overall risk while enhancing performance. This book is a crucial tool for any investor...

Samuelson (1967) argues that as a general matter it is easy to show that investors should be maximally diversified. For this reason many institutions are attracted to diversified portfolios of hedge funds, referred to as Funds of Hedge Funds (FOFs). In this paper we examine a new database that...