What question did this study set out to answer?

The paper aims to establish a framework for analyzing corporate bond returns and their drivers at the issue level.

April 10, 2026

Snapshots of The Anatomy of Credit Returns: Return Attribution at Issue Level

Key Points

The paper aims to establish a framework for analyzing corporate bond returns and their drivers at the issue level.
Introduces a return attribution framework focusing on issue-level analysis of corporate bonds.
Examines systematic and security-specific return drivers.
Analyzes investor evaluation of analyst recommendations and portfolio performance.
Demonstrates the utility of return attribution for explaining portfolio outcomes.
Highlights how this framework aids in assessing systematic strategies and risk controls.
Shows potential value in validating investment decisions in index-tracking portfolios.

Abstract

Quickly apply original, key PMR-published papers with Snapshots—a short article companion that distills PMR research into compressed, digestible takeaways, so you can put the paper’s core ideas to work in your investment process—fast. This Snapshot is based on an article that introduces Return Attribution at Issue Level, a framework for breaking corporate bond excess returns into systematic and security-specific drivers. It shows how investors can evaluate analyst recommendations, explain portfolio performance, assess systematic strategies, and validate risk controls in index-tracking portfolios more broadly.

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Derived from original PMR research written by Simon Polbennikov, Albert Desclée, and Tong Wang using AI and an editor

Snapshots of The Anatomy of Credit Returns: Return Attribution at Issue Level

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