@Claudia 00:42 Feb 24, 2017
I think the key to this is that although it seems to be talking about companies that are paid on the market, it's actually talking about high values that are paid, meaning the high prices of the stock of those companies resulting from the high values attributed to them.
So the syntax goes like this: | the high values of companies | that are paid on the market
Not like this: | the high values | of companies that are paid on the market
In other words, I think it is simply saying that the companies in question are overvalued on the market. The value of their stock is of course determined by what people are prepared to pay for it. So although "paying high values" is loosely expressed, it is sometimes said; it means paying the high prices resulting from a high valuation.
Cash-flow probably means discounted cash-flow (DCF), which is one of the standard tools for assessing whether stocks are overvalued or undervalued. So when it says that DCF "does not justify" the high values of these companies, it means DCF indicates that those companies are overvalued, so the prices being paid for their stock are not justified. |