Polymath

Economics ยท Full roadmap ยท ~95 min read ยท 27 steps

๐Ÿ“ˆInvesting (Aotearoa NZ)

Grow your money over decades, the Kiwi way

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Unit 1

1

Start here

Course overview

2

Why your savings shrink while you sleep

Inflation quietly eats cash

3

Saving and investing are not the same thing

Two different jobs for your money

4

Compounding, the reason to start early

Growth that grows on itself

5

Risk and return are joined at the hip

No free lunch

Unit 2

KiwiSaver, where most Kiwis already invest

A retirement scheme you are probably already in

How much goes into KiwiSaver

Contribution rates and the employer match

The government contribution, and not leaving it on the table

Put in enough to grab the free top-up

Choosing your KiwiSaver fund type

Defensive to aggressive, matched to your timeline

What a share actually is

A tiny slice of a real company

Unit 3

What a bond actually is

You are the lender, not the owner

The problem of picking, and the index idea

Owning the whole market at once

Index funds and ETFs

The simplest way to own the market

Diversification, the only free lunch

Don't bet on one horse

Fees, and why a 1 percent fee is huge

Small fees, enormous bite

Unit 4

How NZ taxes your investments, part one: PIE funds and PIRs

A tax wrapper that caps your rate

How NZ taxes your investments, part two: dividends, FIF, and no capital gains tax

Imputation credits, the FIF rules, and the bright-line test

NZ platforms and products

Where Kiwis actually buy investments

Dollar-cost averaging

Invest on a schedule, not on a hunch

Asset allocation and your time horizon

The share-to-bond mix is the big decision

Unit 5

First-home withdrawal and the behavioural traps

KiwiSaver for a house, and the mistakes that cost the most

Why timing the market wrecks people

Time in the market beats timing the market

Do this before you invest a cent

Emergency fund and high-interest debt come first

The compounding maths, with real numbers

See why starting early wins so hard

A simple starter plan

Boring, automatic, and good enough

Unit 6

Putting it all together

What you now know

Where to go next

Where to go next

Start unit 1