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Working Paper
Concentrated shareholdings and the number of outside analysts
Assuming some fixed cost to information acquisition, diffuse shareholders in publicly held firms have little incentive to produce information that can substitute for the services of financial analysts. However, we argue that concentrated shareholdings, either by outsiders like institutions or by inside managers, reduce the demand for analyst services. The former group finds it worthwhile to produce its own information and avoid any moral hazard problems associated with analyst forecasts, while the concentration of shareholdings by insiders reduces the moral hazard problem associated with ...
Journal Article
The buck stops where? The role of limited liability in economics
Over the last few centuries laws have increasingly protected individuals and corporations from liability resulting from bad economic outcomes. This evolution in liability provisions, by many accounts, has significantly influenced both the level and distribution of contemporary economic output as well as the allocation of financial resources in today's financial markets. ; Through a review of an extensive and growing literature, the authors of this article consider how limited liability affects investment, labor, and financing decisions made by individuals and corporations as well as ...
Working Paper
Derivatives and corporate risk management: participation and volume decisions in the insurance industry
In this paper we formulate and test a number of hypotheses regarding insurer participation and volume decisions in derivatives markets. Several specific hypotheses are supported by our analysis. We find evidence consistent with the idea that insurers are motivated to use financial derivatives to hedge the costs of financial distress, interest rate, liquidity, and exchange rate risks. We also find some evidence that insurers use these instruments to hedge embedded options and manage their tax bills. We also find evidence of significant economies of scale in the use of derivatives. ...
Working Paper
Form invariance in biased sampling problems
Journal Article
What do asset prices tell us about the future?
It is fairly obvious that in market-based economies prices act as a constraint on individual behavior, providing a means by which goods and services flow to those most willing and able to pay for them. But prices play an additional role in the economy-that of signaling the present and expected future state of affairs. Having accurate forecast information is particularly important to policymakers, who are concerned with acting in advance to avoid bad economic outcomes rather than simply reacting to events. ; This article reviews the theoretical literature regarding the extent to which asset ...
Working Paper
Corporate hedging in the insurance industry: the use of financial derivatives by U.S. insurers
In this paper we investigate the extent to which insurance companies utilize financial derivatives contracts in the management of risks. The data set we employ allows us to observe the universe of individual insurer transactions for a class of contracts, namely, those normally through of as off-balance-sheet (OBS). We provide information on the number of insurers using various types of derivatives contracts and the volume of transactions in terms of notional amounts and the number of counterparties. Life insurers are most active in interest rate and foreign exchange derivatives, while ...
Journal Article
The rise of risk management
Risk management is nothing new, despite the increased attention given to the subject over the past decade or two. For well over one hundred years farmers have engaged in risk management, hedging their risks against price fluctuations in commodity markets. Unlike a family farmer, however, a corporation is owned by shareholders, who can, if they so wish, greatly reduce or eliminate the risk of low prices simply by holding a diversified portfolio. ; Why, then, are managers doing for shareholders what shareholders apparently can do for themselves? This article provides a review of the rationales ...