Why is Scandinavia so expensive? | CNBC Explains

Across Scandinavia, the average price of everything from a knitted roll neck to pastries from the local bakery are some of the highest in the world. So what makes the region so expensive? CNBC's Tom Chitty reports. ----- Subscribe to us on YouTube: http://cnb.cx/2wuoARM Subscribe to CNBC Life on YouTube: http://cnb.cx/2wAkfMv Like our Facebook page: https://www.facebook.com/cnbcinternational Follow us on Instagram: https://www.instagram.com/cnbcinternational/ Follow us on Twitter: https://twitter.com/CNBCi