Great analysis of Warren Buffett’s above-market returns. The authors find two reasons for his success: 1) stock selection tilted towards high-quality companies available at great prices, and 2) use of low-cost leverage. Not exactly a RP article, but helpful connections regarding leverage.
Not exactly RP, but adjacent to it. This is an industry white paper about one way to use leveraged funds to free up space in the portfolios to make them more balanced. Authors are influenced by Risk Parity principles, and provide ideas for implementation, even though they call it something else.