Paper: SSRN 3774514

Abstract

Several papers argue that financial economics faces a replication crisis because the majority of studies cannot be replicated or are the result of multiple test

Complexity vs Empirical Score

  • Math Complexity: 8.0/10
  • Empirical Rigor: 9.0/10
  • Quadrant: Holy Grail — high math complexity, high empirical rigor

Why this score: The paper employs a complex Bayesian statistical model for joint factor estimation, involving advanced priors and shrinkage methods, indicating high mathematical density. It also demonstrates high empirical rigor through extensive global backtesting on a new large dataset (93 countries) and provides open-source data access, making it highly data and implementation-heavy.

Research Flowchart

  flowchart TD
  A["Research Goal<br>Replicability in Finance?"] --> B["Methodology<br>Replicate 200+ Studies"]
  A --> C["Data Input<br>Prominent Finance Journals"]
  B --> D["Computational Process<br>Statistical Test & Meta-Analysis"]
  C --> D
  D --> E["Key Findings<br>High Failure Rate<br>Significant Publication Bias"]