FA Whitepapers

 

November 2016  

An examination of global asset allocation and home bias

Vanguard
In 1986, in "Determinants of Portfolio Performance,"¹ Gary Brinson, L. Randolph Hood, and Gilbert Beebower concluded that asset allocation is the primary driver of return variability for a broadly diversified portfolio over time. Since then, some investment professionals have disagreed with the findings.
This Vanguard research paper aims to bring clarity to the topic by examining two key questions: How does asset allocation affect your risk/return expectations? And how much home bias is reasonable?
Use this paper to:
  • Review the two competing studies on asset allocation's relationship to a portfolio's risk/return levels: "Determinants of Portfolio Performance" and "The Asset Allocation Hoax."²
     
  • Analyze whether asset allocation is the primary driver of return variability in broadly diversified portfolios.
     
  • Understand the role home bias tilts can play in determining asset allocation in a portfolio.
     

- Read More
 

Vanguard white paper