Market & economic experts

  

Roger Aliaga-Díaz, Ph.D.

Roger Aliaga-Díaz, Ph.D.

Mr. Aliaga-Díaz is a principal and senior economist with Vanguard Investment Strategy Group. His areas of expertise include monetary policy and global financial markets.

  

Joe Davis, Ph.D.

Joseph H. Davis, Ph.D.

Mr. Davis is chief economist and head of Vanguard Investment Strategy Group. His team conducts research on portfolio construction and helps oversee the firm's asset allocation strategies.

  

Jonathan Lemco, Ph.D.

Jonathan Lemco, Ph.D.

Mr. Lemco is a principal and senior analyst in Vanguard Taxable Credit Research Group. His area of expertise includes the evaluation of sovereign risk in developed and emerging markets.

  

Andrew Patterson, CFA

Andrew J. Patterson, CFA

Mr. Patterson is an investment analyst in Vanguard Investment Strategy Group. He has coauthored research on topics including the global economy, fixed income, and equity investing.

  

Peter Westaway, Ph.D.

Peter Westaway, Ph.D.

Dr. Westaway is chief economist for Vanguard's European entity. He meets with clients and writes articles to provide Vanguard's perspective on economic issues and investment strategy implications.