This longitudinal study looked at the impact of top managers’ personal power and structural power on divestiture two years later, using a sample of 46 sales and spin‐offs and a set of 46 control firms matched by size and industry in the USA. The impact of divestiture on top managers’ power...

This paper presents gamma stochastic volatility models and investigates its distributional and time series properties. The parameter estimators obtained by the method of moments are shown analytically to be consistent and asymptotically normal. The simulation results indicate that the estimators...