It's analogical to buying shares with borrowed money. You've increased the potential upside, but now the downside is that much more catastrophic.
It's analogical to buying shares with borrowed money. You've increased the potential upside, but now the downside is that much more catastrophic.
Now, please pause for a moment and consider: it doesn't have to be Microsoft or Apple or Oracle. Some of the crazy valuations are putting much less robust companies within an order of magnitude. If one of them goes, it's going to be big news and stock prices right across hi-tech industry could race to the bottom scarily fast as we've seen before.
If you are, for example, Zynga, then the kind of disaster that could lead to catastrophic failure seems awfully difficult for you to anticipate or control. Likewise all kinds of new companies being built on Twitter and so on, keeping in mind that Twitter (as far as I know) doesn't actually make any money itself yet and could easily be displaced by the next new shiny thing tomorrow.
I'm not saying it's going to happen at all, never mind tomorrow, but there is definitely a house of cards building up here, and of such things, market bubbles are made.
So logically anyone who wants to ship a physical product should start by developing their own oil well and aluminium ore mine.
And indeed, if your business depends on airfreight you will also be strongly coupled to the destiny of that part of the industry. There's no need to develop your own oil well, but to have a vision about alternatives is a good thing in that case. Branson's Virgin sells records. And airtravel. And Mobiles. Would he have survived by betting exclusively on Sony MiniDisc ?