Economic bubbles often lead investors to pay sky-high prices for hyped assets, ranging from tulips to real estate. So what is a bubble and when does it pop? CNBC’s Elizabeth Schulze explains from the Netherlands, home to one of history’s best-known bubble bursts. ----- 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