This paper argues fundamental information help resolve uncertainty that leads to high idiosyncratic volatility premium. The IVOL-return relation is negative for stocks with poor strength but positive strong strength. arrival of news weakens the IVOL effect. Our findings are robust alternative model specifications. Moreover, effect dominates due arbitrage asymmetry buying easier than short selli...

Workspace analysis is one of the most important issues in the robotic parallel manipulator design. ‎However, ‎the unidirectional constraint imposed by cables causes this analysis more challenging in the cabledriven redundant parallel manipulators. Controllable workspace is one of the general workspace in the cabledriven redundant parallel manipulators due to the dependency on geometry parameter...