DebtOptimizerHub research
Explore scenario-based studies built from defined assumptions, published calculation rules, downloadable datasets, and verification checks. Each study shows exactly what was tested, what the results say, and where the analysis stops.
Latest research
The current research focuses on how payment size changes credit-card payoff results, then lets you inspect every tested combination in the certified scenario grid.
12,000 comparisons across 600 baseline profiles show how each $25 monthly-payment increase changes payoff time and interest, including the point where a payment increase creates a payoff path.
See how current APR, transfer fees, promotional periods, monthly payment size, and post-promotional APR change financing cost, payoff results, and the balance left when a promotional period ends.
Research approach
Each project follows a defined pipeline so the published findings can be traced back to the tested scenarios and calculation rules.
Start with a specific debt or credit-card decision and define the outputs the study needs to measure.
Set the tested balances, rates, payments, terms, and other assumptions before calculating the results.
Run deterministic checks and independent verification against the published calculation rules.
Release the findings with charts, limitations, methodology, and downloadable data readers can inspect.
Publication standards
The research pages include more than headline findings. The supporting material is published so readers, journalists, and other publishers can inspect how each result was produced.
Defined scenario ranges, formulas, rounding rules, assumptions, edge-case handling, and stated limitations.
Versioned CSV datasets and machine-readable methodology files that make the underlying scenarios available.
Independent checks, reproducibility tests, and verification reports document whether the published calculations match the study rules.
Charts and scenario explorers help readers examine the tested results beyond the headline numbers while staying tied to the published dataset.
Put the research into practice
The studies use fixed scenario grids. These calculators and the Debt Payoff Planner let you apply the same questions to values you choose.
