Are active fund managers collectors of private information or fast interpreters of public information?

Recent studies of fund manager performance find evidence of outperformance. However limited research exists as to whether such outperformance is because of privately collected information, or merely expedient interpretation of publicly released information. In this study, we examine the trade sequences of active Australian equity fund managers around earnings announcements to provide insights into the source of fund managers’ superior information. We document an increased occurrence of buy‐sell trade sequences around good‐news earnings announcements. The evidence is consistent with fund managers having both private information about forthcoming good‐news earnings announcements and being ‘short‐term profiteers’. We find no evidence that fund managers have private information about forthcoming bad‐news earnings announcements. However, we do find an increase in the frequency of fund managers not trading before bad‐news earnings announcements only to subsequently sell during announcements.     

Reflections on the 'Realist Turn' in Organization and Management Studies

abstract    This paper has three objectives. First, to provide an exposition of the 'realist turn' in contemporary organization and management studies. Second, to assess the detailed implications of this incipient 'realist turn' for the underlying explanatory principles and practices that should inform organization and management studies as a social scientific field. Third, to evaluate the potential, longer-term, impact of these explanatory principles and practices in an intellectual context where anti-realist ontologies and epistemologies have been dominant. This will entail a critique of contemporary approaches that draw on a social constructionist ontology and a postmodernist epistemology. Overall, the paper concludes that the 'realist turn' creates a significant intellectual opportunity and space in which the historical sociology of dynamic organizational forms and managerial control regimes can be rediscovered and renewed.     

Managerial discretion and internal alignment under regulatory constraints and change

This paper investigates the effects of regulatory constraints and their relaxation on managerial discretion and internal fit in the context of the U.S. airline industry. Our results suggest that when managers' discretion is limited in one realm of choice, they compensate by using their greater level of discretion in some other arena to achieve internal fit. We show that the pursuit of fit matters, in the sense of having measurable efficiency consequences, and that fit trumps ‘best practice,’ at least in this context. In this respect, our findings provide a validation of the contingency perspective on internal fit. The ability to achieve fit under changing conditions may express a dynamic managerial capability necessary for adaptive organizational change. Copyright © 2007 John Wiley & Sons, Ltd.     

Monetary Impacts and Overshooting of Agricultural Prices in an Open Economy

This article's focus is on the time adjustment paths of the exchange rate and prices in response to unanticipated monetary shocks. First, we expand the theoretical specification of the overshooting hypothesis by generalizing Dornbusch's model to include a third sector (i.e., agricultural prices). Second, we employ Johansen's cointegration test along with a vector error correction model to investigate whether agricultural prices overshoot in an open economy. The empirical results indicate that agricultural prices adjust faster than industrial prices to innovations in the money supply, affecting relative prices in the short run, but strict long-run money neutrality does not hold.     

Stock preferences and derivative activities of Australian fund managers

The present paper examines both the characteristics of stocks that fund managers prefer to hold and their use of derivatives. We find strong evidence that fund managers prefer large, liquid and low volatility stocks. Weak evidence exists that fund managers prefer to hold stocks that are past winners. In relation to derivatives, just over half of the sampled Australian fund managers hold derivatives in the form of exchange traded options. Of those that do trade in derivatives, it is found the level of exposure to stock price movements achieved by options is not significant relative to the total investment portfolio.