The Research

Everything we have published, organised by date. We are personal finance researchers, not advisors. Every article on this site is plain-English education, never prescription. Browse by topic above the grid, or scroll through the latest research below.

145 articles

A layered diagram showing the foundation of personal banking — account types at the base, deposit insurance protecting them, payment rails connecting them, and fee structures overlaying everything, illustrating how banking basics underlie every other personal finance decision
BankingBanking and Account Basics Explained: What Each Account Type Is and How It Works

What is banking? A comprehensive introduction to the account types, payment rails, deposit insurance, and fee structures that form the foundation of personal finance. Covers checking and savings accounts, fixed deposits and CDs, FDIC and DICGC deposit insurance, UPI and the India payments stack, US ACH and wire transfers, overdraft protection, money market accounts, and bank fees, for India and US audiences.

11 min read

A split image showing a person reaching for an immediate small reward while ignoring a larger delayed reward on one side, and clutching an ordinary mug as if it were valuable on the other, illustrating hyperbolic discounting and the endowment effect
PsychologyHyperbolic Discounting vs Endowment Effect: Two Biases That Quietly Distort How You Value Time and Ownership

What is hyperbolic discounting vs the endowment effect? Two advanced behavioural-finance biases, hyperbolic discounting (the asymmetric preference for immediate rewards over delayed ones) and the endowment effect (overvaluing things you already own). Covers Laibson's 1997 hyperbolic discounting research, the Kahneman-Knetsch-Thaler 1990 mug experiment, the retirement-saving problem, the future-self continuity research, and the structural mitigations that work for each.

10 min read

Side-by-side illustration showing how a tax deduction reduces taxable income before the rate is applied while a tax credit reduces the tax owed after the rate is applied, with example numbers
TaxTax Deductions vs Credits + Standard vs Itemized Deduction: How US Tax Structure Reduces Liability

What is the difference between a tax deduction and a tax credit, and between standard and itemized deduction? Tax deductions reduce taxable income (worth your marginal rate × deduction amount); tax credits reduce tax owed dollar-for-dollar. Standard deduction is the flat IRS-fixed amount ($15,750 single / $31,500 married joint for TY 2025); itemized deduction sums specific expenses (SALT cap $10K, mortgage interest, charitable contributions, medical above 7.5% AGI). Covers the math, the structural distinction, and when each makes sense, for educational understanding, not filing advice.

10 min read

Stack of US dollar bills beside a savings passbook and a calculator showing a high APY rate, illustrating how a money market account combines savings interest with checking-account flexibility
BankingWhat Is a Money Market Account: How MMAs Work, Rates, and Why India Doesn't Have a Direct Equivalent

What is a money market account (MMA)? A US deposit account that blends savings-account FDIC coverage with checking-account features, paying 4-5% APY at top online banks in Q1 2026, allowing limited cheque writing and debit card use, and requiring higher minimum balances ($1,000-25,000) than standard savings. Covers how MMAs differ from money market mutual funds, why India's liquid mutual funds fill the same role, and when an MMA beats a HYSA.

9 min read

Three parallel arrows of different lengths representing IMPS, NEFT, and RTGS bank transfer speeds, with the Indian rupee symbol illustrating India's three RBI-regulated payment rails
BankingIMPS vs NEFT vs RTGS: How India's Three Bank Transfer Rails Differ and When to Use Each

What is the difference between IMPS, NEFT, and RTGS? Three Reserve Bank of India payment systems with different speeds, limits, and use cases, IMPS is instant 24/7 up to ₹5 lakh, NEFT settles in 30-minute batches with no upper limit, RTGS is real-time for transfers ₹2 lakh and above. Covers fee structures, processing times, transaction limits, and which rail to pick for different scenarios.

10 min read

Ceramic piggy bank with coins beside a passbook and pen, illustrating how a savings account accumulates interest over time
BankingWhat Is a Savings Account: How Interest Works, Indian and US Rates Compared, and Insurance Coverage

What is a savings account? An interest-bearing deposit account designed to park money you don't need immediately, paying 2.5-4% in Indian SB accounts, 0.46% in average US accounts, and 4-5% in US high-yield online savings. Covers how interest is calculated, the DICGC ₹5 lakh and FDIC $250,000 coverage limits, minimum balance rules, and the practical difference between savings and a fixed deposit.

9 min read