Sökning: "The Wall Street Journal"

Hittade 2 avhandlingar innehållade orden The Wall Street Journal.

1. 1. Shooting Stars: The Value of Ranked Analysts' Recommendations

   Författare :Yury Kucheev; Tomas Sörensson; Mats Engwall; Felipe Ruiz; Anders Löflund; KTH; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Alpha; analysts’ recommendations; Institutional Investor; sell-side analysts; star analysts; StarMine; The Wall Street Journal; Industriell ekonomi och organisation; Industrial Engineering and Management; Economics; Nationalekonomi;

   Sammanfattning : Financial analysts play a key role in collecting, processing and disseminating information for the stock market. Selecting the best analysts among thousands of analysts is an important task for investors that determines future investment profitability. LÄS MER

3. 2. Reappraisal of market efficiency tests arising from nonlinear dependence, fractals, and dynamical systems theory

   Författare :Gun-Ho Cha; Handelshögskolan i Stockholm; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Sammanfattning : The efficient market hypothesis (EMH) has long been perceived as the cornerstone of modern finance theory. However, the EMH has also recently been dismissed as "the most remarkable error in the history of economic theory" (Wall Street Journal, Oct. 23. 1987). LÄS MER