this paper examines the accuracy of valuation models in providing reasonable estimation of the market values of listed companies in tehran stock exchange (tse). six valuation models including gordon growth model, two stage dividend discount model, adjusted present value, price to earning ratio and residual income were examined in this study. in addition, three proxies represent the market value...

Although the classical dividend discount model (DDM) is a wellknown and widely used model in evaluating the intrinsic price of common stock, the practical pattern of dividends, required rate of return or growth rate of dividend do not generally coincide with any of the model’s assumptions. It is just the opportunity to develop a fuzzy logic system that takes these vague parameters into account....

High dividend yields imply that either future dividend growth must be low, or future discount rates must be high, or both. While previous studies have focused on the predictability of expected returns from dividend yields, dividend yields also strongly predict future dividends, and the predictability of dividend growth is much stronger than discount rates returns at a 1-year horizon. Inference ...

We discuss Q-balls in the complex signum-Gordon model in d-dimensional space for d = 1, 2, 3. The Q-balls have strictly finite size. Their total energy is a power-like function of the conserved U (1) charge with the exponent equal to (d + 2)(d + 3) −1. In the cases d = 1 and d = 3 explicit analytic solutions are presented.

We have studied the solutions of the combined sine–cosine-Gordon Equation found by Wazwaz [A.M. Wazwaz, Travelling wave solutions for combined and double combined sine-cosine-Gordon equations by the variable separated ODE method, Appl. Math. Comput. 177 (2006) 755] using the variable separated ODE method. These solutions can be transformed into a new form. We have derived the relation between t...

Gender and Emotional Expressiveness: An Analysis of Prosodic Features in Emotional Expression RÓISÍN PARKINS* Abstract Studies looking into emotional differences between men and women are plentiful. Conventional wisdom leads us to believe that women are more emotional than men, or at least are more emotionally expressive (Kring & Gordon 1998). This conventional wisdom has been supported by t...

The issue of family violence in Indigenous communities across Australia has been described at various times over the past decade as a ‘national emergency’, ‘Australia’s Tsunami’, and a ‘national disgrace’ (Howard 2007; Lawrence 2002; Bamblett et al. 2002). It is not a ‘new’ issue: state commissioned inquiries and government reports, particularly since 1999, have found that Indigenous communitie...

We investigate the spectrum of the differential operator Lλ defined by the Klein-Gordon s-wave equation y′′ +(λ−q(x))2y = 0, x ∈R+ = [0,∞), subject to the spectral parameterdependent boundary condition y′(0)−(aλ+b)y(0)= 0 in the space L(R+), where a≠±i, b are complex constants, q is a complex-valued function. Discussing the spectrum, we prove that Lλ has a finite number of eigenvalues and spect...