Paradox of Value
- AS, A Level, IB
- AQA, Edexcel, OCR, IB, Eduqas, WJEC
Last updated 21 Mar 2021
The Paradox of Value is also known as the diamond-water paradox
Also known as the diamond-water paradox.
We understand that water is necessary to our life and that ornaments such as diamonds are not life-sustaining. But water typically has a low market price, while diamond jewellery has a high market price.
One reason is that, in most countries, water is abundant relative to demand whereas diamonds are scarce relative to demand.
The marginal utility of a diamond is often very high in part because it is used as a celebration of a life-event and also as a signal from one person to another of their commitment to each other.
- Value in use i.e. drinking water to satisfy your thirst
- Value in exchange – what a resource can be sold for in exchange for other products. Nothing is more useful than water: but it will purchase scarce any thing. The reverse is usually true for expensive jewellery
Changes in perceived utility from consuming different goods and services will have a direct effect on demand and also platforms used to provide the product.
You might also like
Exam support for 2022
Online Grade Booster Courses for A-Level Exams in May & June 2022
Exam technique, advance information support, live revision and more from the tutor2u subject specialist teams