Portfolio Research Operationsguide

Corporate Financial Statement Quality: Implementing the Palepu Framework in Quantitative Screening

Learn how quantitative equity investors adapt Krishna Palepu's four-stage business analysis framework into systematic accounting and financial screening gates.

Sep 22, 20262 min read

Portfolio Research Operationsanalysis

Inverse and Leveraged ETF Mechanics: Modeling Volatility Drag and Path Dependency in Tactical Overlays

Analyze the compounding mathematics of inverse and leveraged ETFs, quantifying volatility drag and path dependency in multi-period tactical overlays.

Sep 22, 20263 min read

Portfolio Research Operationsmethodology

Net-of-Cost Portfolio Simulation: Modeling Market Impact and Turnover Friction in Small Desks

Model realistic execution drag, bid-ask spreads, and market impact decay in multi-factor simulations to evaluate paper alpha under genuine liquidity friction.

Sep 22, 20262 min read

Portfolio Research Operationsmethodology

Point-in-Time Financial Data Architecture: Ingesting Restatements and Filing Lags in Production

Architect production-grade point-in-time financial fundamental databases. Eliminate look-ahead bias by synchronizing SEC EDGAR filing timestamps and restatements.

Sep 22, 20262 min read

Portfolio Research Operationsanalysis

The Regional Benchmark Trap: Why ACWI Mismatches Distort International Factor Tilts

Examine how unadjusted MSCI ACWI benchmarks distort international equity factor tilts, and learn how regional normalization eliminates geographic sector bias.

Sep 22, 20262 min read