What causes economic bubbles? – Prateek Singh
View full lesson: http://ed.ted.com/lessons/what-causes-economic-bubbles-prateek-singh
During the 1600’s, the exotic tulip became a nationwide sensation; some single bulbs even sold for ten times the yearly salary of a skilled craftsman. Suddenly, though, the demand completely plummeted, leaving the tulip market in a depression. What happened? Prateek Singh explains the peak of a business cycle, commonly referred to as a mania.
Lesson by Prateek Singh, animation by Simon Ampel.



![Private: [ID: FhzNoFzkauM] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/10/private-id-fhznofzkaum-youtube-a-236x133.jpg)
![Private: [ID: yXY4_r7qMSI] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/10/private-id-yxy4r7qmsi-youtube-au-236x133.jpg)
![Private: [ID: fk1azYkVK_o] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/10/private-id-fk1azykvko-youtube-au-236x133.jpg)
![Private: [ID: -nlm0hkedrw] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/10/private-id-nlm0hkedrw-youtube-au-236x133.jpg)
![Private: [ID: vhdI0uCH4AI] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/10/private-id-vhdi0uch4ai-youtube-a-236x133.jpg)
![Private: [ID: oeMkeayM-gM] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/10/private-id-oemkeaym-gm-youtube-a-236x133.jpg)