Article Abstract:
This study examines effects of pertinent features of hospital capital payment policies on hospital capital structure decisions in a one-period stochastic, value-maximization model. Separate models are developed for for-profit and not-for-profit hospitals. Hospital debt-to-assets ratios are analyzed empirically using a cross-section of data from the American Hospital Association. Although the effect on capital structure of hospital reliance on cost-based reimbursement cannot be signed theoretically, in both for-profit and not-for-profit cases, a higher cost-based share leads to higher leverage. Factors associated with high bankruptcy risk (e.g. earnings volatility) cause hospitals to take on less debt. (Reprinted by permission of the publisher.)
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Article Abstract:
Certain U.S. government securities, known as flower bonds, can be redeemed at par plus accrued interest for the purpose of paying estate taxes, if held at the time of death. Thus, a flower bond, selling at a discount, is like a straight bond plus a life insurance policy. An equilibrium derived from a rational flower bond pricing model implies the existence of clienteles: individuals with the highest death probabilities hold the deepest discount flower bonds. The empirical implication, that bonds with the deepest discount should be redeemed at the fastest rate, is tested and the results support the proposition. (Reprinted by permission of the publisher.)
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Article Abstract:
The author presents a rapidly convergent algorithm to solve the general portfolio problem of maximizing concave utility functions subject to linear constraints. The algorithm is based on an iterative use of the the Markowitz critical line method for solving quadratic programs. A simple example, taken from the theory of state-contingent claims, is worked out in detail. For technical convergence results, the reader is referred to the appropriate mathematical programming literature. (Reprinted by permission of the publisher.)
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