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, we also run panel regressions of portfolio alphas which confirm the relative importance of idiosyncratic volatility that …
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variables simultaneously, we also run panel regressions of firm-level alphas which confirm the relative importance of …
Persistent link: https://www.econbiz.de/10013085928
Alliances establish a private channel of communication between allied firms in which managers can obtain useful information about future investment opportunities. I examine whether this feature of alliances hinders the market's ability to correctly assess the investment opportunities of firms in...
Persistent link: https://www.econbiz.de/10012936063
This study investigates the relationship between managerial optimism, investment efficiency, and firm valuation. This study follows the Campbell's measurement for managerial optimism and investigates the influences of the different levels of managerial optimism on improving investment efficiency...
Persistent link: https://www.econbiz.de/10012938548
This study investigates the relationship between managerial optimism, investment efficiency and firm valuation. This study follows the Campbell's measurement for managerial optimism and investigates the influences of the different levels of managerial optimism on improving investment efficiency...
Persistent link: https://www.econbiz.de/10012971589
variables simultaneously, we also run panel regressions of firm-level alphas which confirm the relative importance of …
Persistent link: https://www.econbiz.de/10012974640