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Educational purposes only, not financial advice. Graphl teaches which economic framework applies and how its mechanism works; it does not solve assessment problems for you.

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  3. Human Capital & the Mincer Equation
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  5. Scenario

Labor Economics · intro

A mining boom lifts wages for school leavers

What moves on the Human Capital & the Mincer Equation diagram

  • No-study wageshifts up (large)

A higher outside wage raises the opportunity costopportunity costWhat you give up to get something, the value of the next-best alternative you didn't choose. of schooling, moving the break-even point later and making early leaving rational for more students.

Watch it animateQuiz yourself on Human Capital & the Mincer Equation

Step by step

  1. 1

    Studying pays when the earnings curve beats the wage you could earn right now.

  2. 2

    A mining boom sends unskilled and trades wages soaring.

  3. 3

    The no-study wage line jumps up, and the break-even point slides later.

  4. 4

    More students rationally leave school early. This is exactly what Australian data showed during the 2000s boom.

Where this shows up

Examiners ask this as: mining boom, school leaver wages, unskilled wages rise, trades boom, leave school for work.

Other scenarios on Human Capital & the Mincer Equation

A tech boom raises the graduate premium →Credential inflation erodes the degree premium →