Nest Quest ROI

An Engine & Simulator to Outrun Interest and Resist Inflation

Mohammed Billah, Farida Yesmin

$93.95 $79.83

Paperback

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English

Softtelrg Press
02 October 2025

Funding of education & student finance; Finance; Property & real estate

Nest Quest ROI is both a research-grade book and live, auditable simulator. It introduces a universal single-ledger engine that rigorously models and compares all major housing and lending pathways-rent, mortgage, rent-to-own, and hybrid contracts-using both nominal and inflation-adjusted (CPI-U deflated) terms.

Its originality rests on four breakthroughs.

Live Simulator: A continuously updated, user-driven engine where households, lenders, investors, operators, and policymakers input real-time market data, rates, rents, and inflation, and evaluate outcomes with identical assumptions. This transforms the work into a dynamic living laboratory. Innovative Metrics (RNIM & ERA): Defines Real Net Interest Margin (RNIM) and Equity Return on Asset (ERA) as precise measures of real economic performance, revealing hidden structural costs and overlooked margin opportunities. Mathematical Proof of Institutional Benefit: Formal ledger math proves that institutions can sustainably enhance profitability and resilience by adopting transparent allocation contracts (e.g., rent-to-own structures). Digital Gold Savings Account (DGSA): Proposes a policy-compatible, inflation-resilient savings rail that records balances in both local currency and gold grams, preserving household savings without undermining the monetary policy.

Reproducibility by design ensures that every figure is paired with parameter blocks and ruleset hashes, enabling transparent replication and extension on NestQuestROI.com.

Multi-stakeholder value

Households: Transparent, inflation-aware, rent-vs-buy clarity. Lenders/Investors: Real-margin measurement and resilient contract design. Operators: Unified testing of investment and repositioning options. Policymakers: Pilot-governed, non-disruptive ownership alternatives. Innovators/Fintechs: Open models for new ventures with verified mathematics.

Summary: Nest Quest ROI is not merely a book. It is a prototype financial architecture: a live simulator, mathematical proof system, and set of policy-neutral innovations that empower households, institutions, and regulators to achieve ownership and savings outcomes that consistently outrun interest and resist inflation.

By: Mohammed Billah
Edited by: Farida Yesmin
Imprint: Softtelrg Press
Dimensions: Height: 229mm, Width: 152mm, Spine: 7mm
Weight: 218g
ISBN: 9798993097725
Pages: 112
Publication Date: 02 October 2025
Audience: General/trade , ELT Advanced
Format: Paperback
Publisher's Status: Active

Guided by the principle that perfection and creation belong to the Almighty and that designing, building, and stewardship are tests of character, Mohammed Billah is a believer, systems architect, and ethical innovator. With a background in engineering, he developed the Nest Quest ROI engine to help households, institutions, and professionals analyze rent, equity, inflation, and reinvestment using credible and reproducible methods. His work empowers users to optimize risk-adjusted returns and make informed decisions regarding financial resilience and success. Farida Yesmin is an operations-minded builder who makes complicated work manageable. She blends practical process design with plain language-aligning priorities, tightening wording, and using simple checklists so quality becomes repeatable. She focuses on measurable outcomes and claims that stand up to review. Working side-by-side with engineers and writers, she keeps models, methods, and prose consistent and easy to test-useful to both practitioners and curious readers. Languages: English, Bangla, Urdu, and Hindi.