Re: Writedowns vs profits
The magical world of accounting standards mean that write-downs go to the P&L, but revaluations will go to an asset revaluation reserve - so won't hit profit - although it depends on the companies accounting policies - but this will be the case most of the time.
You are of course assuming that valuations will return to the old levels. Isn't it the case that many of these write-downs are on projects that were basically not profitable in the first place and hence this lost money really is lost money.
They don't call it impairment for nothing...