Grundbultsfrågan Hur blir S = I

 

Grundbultsfrågan: Hur blir S = I ???

Savings and investment, being different activities carried on by different people

Man återkommer ständigt till Keynes och Hayek. Har den ekonomiska "vetenskapen" inte kommit längre?

Rolf Englund blog 8 juli 2014

 

Själv brukar jag med en dåres envishet upprepa följande ord, första gången den 5 december 2009

Jag tycker det är skriande uppenbart att räntan världen över är för låg och att en större del av stimulanserna borde ske via finanspolitiken.

https://www.internetional.se/stabiliseringspolitik.htm

Copilot skriver:

The idea that savings and investment must be equal is a fundamental concept in macroeconomics. 

This principle is rooted in the national income accounting identity, which states that in a closed economy (one without international trade), the total amount of savings must equal the total amount of investment.

Here's a simplified explanation:

- **Savings**: When individuals or businesses save money, they are essentially setting aside resources that are not being consumed immediately.

- **Investment**: When businesses invest, they are using resources to create new capital, such as buildings, machinery, or technology.

In a closed economy, the money saved by individuals and businesses is used by others to invest. Therefore, the total amount of savings in the economy must equal the total amount of investment.

This relationship can be expressed with the equation: **S = I**

 

Grundbultsfrågan 

https://englundmacro.blogspot.com/search?q=Grundbultsfr%C3%A5gan+

Tillbaka till Rolfs länktips 29 januari 2025

https://englundmacro.blogspot.com/2025/01/riksbanken-sanker-rantan-och-oppnar_29.html