In this short interview, Jeff talks about his experience of attending the executive MBA programme in Oxford, leading to him staying to teach a valuation course to graduates with Guy Spier. Other topics include gaining a behavioral edge in investing, and the advantages of a price to book strategy. Guy Spier manages the Aquamarine Fund, an investment firm with $350 million in assets and around 150 investors. He authored “The Education of a Value Investor” and hosts an annual investment gathering called VALUEx in Klosters, Switzerland.