Stories by efavdb

Optimal Allocation

Real Estate to Gold Ratio

Return Rates Affect Margin in E-commerce

Product Categories Supporting Option Breadth

Complex, Cannibalization-Heavy Assortments

The Newsvendor Model and Apparel

Confidence Unlocked: A Method to Measure Certainty in LLM Outputs

Three insights from order quantity theory

Three lessons from safety stock theory

A look at some of the creative ways companies try to dodge high tariffs

Garment Color and Lighting

Where to park your car [pdf]

Mathematics of Parking Tickets

Inchwormrf – a Python package for finding roots of 1-d functions

Spaced repetition can allow for infinite recall

Counting the number of ways to make change for a trillion dollars

Generalized Dollar Cost Averaging

Physics-based proof of the duality theorem for linear programs

Pricing Dividend Stocks

Utility Engines

1
2