New arc · Quantitative Methods · Episode 11

Quant 1: Rates, Returns and the Time Value of Money

CFA® Level I Quantitative Methods · Rates, returns, and time value of money · 55 min

About this episode

A new arc starts here: Quantitative Methods for the CFA® Level 1 exam, taught by ear. No formula read-aloud, just the intuition, small round numbers, and a clear note on where the calculator does the work. In a two host format, one host explains the material while the other plays a fictional exam candidate.

This episode covers the foundation the rest of the arc builds on. What an interest rate is made of: the real risk-free rate plus premiums for inflation, default risk, liquidity and maturity. How to measure a return honestly, including the income, and why returns across several periods are multiplied rather than added. Why a stated annual rate and an effective annual rate are not the same number. And the time value of money: present and future value, ordinary annuities versus annuities due, a level loan payment, and why a perpetuity's value sits one period before its first payment.

Every section names its trap, and two exam-style practice questions at the end show how the traps turn into wrong answer choices. It closes with four calculator habits: opposite signs for money in and money out, cleared registers, timing words read first, and the rate matched to the number of periods.

All people, companies and banks in the examples are fictional, and the examples are simplified for exam practice.

In this episode

What an interest rate is made of: the real risk-free rate plus premiums for inflation, default risk, liquidity and maturity, built up in plain language so each premium has a reason to be there.

How to measure a return honestly, including the income, and why returns across several periods are multiplied rather than added. Why a stated annual rate and an effective annual rate are not the same number.

The time value of money: present and future value, ordinary annuities versus annuities due, a level loan payment, and why a perpetuity's value sits one period before its first payment.

Every section names its trap, and two exam-style practice questions at the end show how the traps turn into wrong answer choices. The episode closes with four calculator habits: opposite signs for money in and money out, cleared registers, timing words read first, and the rate matched to the number of periods.

It points listeners to the free 90 question practice exam at tottenprep.com, free account required.

What this episode covers

  • What an interest rate is made of: the real risk-free rate plus premiums for inflation, default risk, liquidity, and maturity.
  • How to measure a return honestly, including the income, and why multi-period returns are multiplied rather than added.
  • Why a stated annual rate and an effective annual rate are not the same number.
  • Time value of money: present and future value, ordinary annuities versus annuities due, a level loan payment, and perpetuities.
  • Four calculator habits, and two exam-style practice questions that show how the traps become wrong answer choices.
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Frequently asked questions

What is an interest rate made of at the CFA® Level 1 level?

An interest rate is the real risk-free rate plus premiums for inflation, default risk, liquidity, and maturity. The episode builds the parts up in plain language so each premium has a reason to be there.

What does the episode cover on the time value of money?

Present and future value, ordinary annuities versus annuities due, a level loan payment, and why a perpetuity's value sits one period before its first payment. The episode closes with four calculator habits: opposite signs for money in and money out, cleared registers, timing words read first, and the rate matched to the number of periods.

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