This paper tests two competing hypotheses describing investors' behavior: the efficient market hypothesis and the functional fixation hypothesis. In particular, this study examines how Taiwan's stock market interprets the nature of corporate income tax after the 1998 Tax Reform, which switches...

The Nambu spinor Green’s function approach is applied to studying the proximity effect in ferromagnet/d-wave superconductor (FM/d-wave SC) junctions. It is found that the magnitude of the proximity effect depends to a great extent on the orientation of the SC crystal with respect to the...

In the linear model Xn - 1 = Cn - p[theta]p - 1 + En - 1, Huber's theory of robust estimation of the regression vector [theta]p - 1 is adapted for two models for the partially specified common distribution F of the i.i.d. components of the error vector En - 1. In the first model considered, the...

Despite the importance of sell-side financial analysts as information intermediaries in the capital market, little is known about how managerial equity ownership is associated with their information environment. Using Barron, Kim, Lim and Stevens’ (1998) framework for measuring the precision...