The PER is the most commonly used parameter in the stock market. The PER is the result of dividing the equity market value by the company's profit after tax.The PER depends on a number of factors, some of which are out of the company's control, such as variations in interest rates, and others...

Aktienkurse gelten als repräsentativ für den ‚wahren‘ Wert von Unternehmen, da sie der aggregierten Markterwartung bezüglich aller zukünftigen Renditen entsprechen. So plausibel dieser Zusammenhang in der Theorie ist, so komplex und undurchsichtig können die Mechanismen der Preisbildung...

We investigate the prediction of excess returns and fundamentals by financial ratios – dividend-price ratio, earnings-price ratio, and book-to-market ratio – by decomposing financial ratios into a cyclical component and a stochastic trend component. We find both components predict excess...