Why recessions happen

 Interesting video https://www.youtube.com/watch?v=q917Mp3yerE

Business cycle: Different shaped recoveries

 Thanks to econfix

https://econfix.wordpress.com/2021/09/24/v-u-z-w-l-recoveries-and-the-inverted-square-root-2/

NZ business cycle

 Great diagram from econfix

https://econfix.wordpress.com/2021/08/24/can-the-new-zealand-economy-bounce-back-after-second-lockdown/

Covid GDP recovery in different countries

 Thanks to econfix

https://blog.elearneconomics.com/global-gdp-levels-june-2019-december-2020/

Recession recovery types

Thanks to econfix
https://blog.elearneconomics.com/v-u-z-w-l-recoveries-and-the-inverted-square-root/

Business cycle: China

Thanks to the BBC
https://www.bbc.co.uk/news/business-53399999

What kind of recovery after coronavirus?

Thanks to econfix
https://blog.elearneconomics.com/what-kind-of-recovery-after-coronavirus-l-u-v-w/

NZ boom

Thanks to econfix for this
http://www.nzherald.co.nz/business/news/article.cfm?c_id=3&objectid=11999023

Causes of the business cycle

Thanks to economicshelp
https://www.economicshelp.org/blog/386/economics/causes-of-business-cycle/