MIT MBA Student: Amazon and Microsoft Are Hiring, Google and Yahoo Aren’t
xconomy.com
xconomy.com
Google and Yahoo's profits aren't the same as Amazon and Microsoft's. They're probably more elastic as people rely on their free stuff rather than paying up. For example, we're no longer buying AdWords to my knowledge and rather just hoping people find us through regular search. Likewise, I'm sure the market for Google's premium $50/user Google Apps has dried as people use the free version that's almost the same.
It's tough times, but if you can see what needs to be done and have the money to do it now, you'll put yourself in a good position later.
It would be irresponsible for Google or Yahoo to hire MBA's right now when both companies are uncertain about the profits they normally see.
I think that's a big mistake. Getting used to people at the company, learning about the industry, learning new technology, developing new skills in general -- all of these are investments with a long-term (multi-year) payoff.
I think one way you should reconsider your statement is to invert it: how will a company behave different if they can only make investments in their employees that pay off in one year? Two years? Ten years? Japanese companies (still) train people knowing that they can afford to take a loss on them for the first couple years, and recoup it later.