A Fast Literature Search Engine based on top-quality journals, by Dr. Mingze Gao.
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- Please kindly let me know [mingze.gao@mq.edu.au] in case of any errors.
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Results 324 resources
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This paper presents an econometric model to value latent information underlying corporate events. This model computes the market's inference of the value of latent information from the probability of an event, conditional on firm-specific, preevent information. It provides a convenient framework for testing significance of preevent information variables, such as accounting attributes and lagged stock return. Simulations show that this mode l, when applied to both event and preevent period data, can decrease th e incidence of bias in event studies. If restricted to only event peri od data, this model reduces to a truncated regression and does not perf orm as well as standard procedures.
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This paper shows that the results of variance-bound tests depend on how cash distributions to shareholders are measured. As in prior studies, the authors find apparent evidence of excess volatility when a narrow definition of cash flow (dividends only) is applied. However, they are unable to reject the hypothesis of market efficiency when the cash flow measure also includes share repurchases and takeover distributions in addition to ordinary cash dividends.
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The authors estimate a dynamic two-country model in which economic fluctuations are driven by a worldwide supply shock; country-specific supply shocks; and relative fiscal, money, and preference shocks. Identification is achieved using only long-run restrictions based on a theoretical model. The main results are: (1) supply shocks, particularly country-specific ones, are very important in generating international business cycles and (2) although the post-1973 flexible-exchange-rate period has been inherently more volatile, there are no differences in transmission properties of economic disturbances across exchange-rate regimes for the endogenous variables they focus on. Copyright 1993 by American Economic Association.
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The effects of short selling on the composition and location of the efficient set has been analyzed in a variety of ways. However, the situation typically facing investors where the initial margin requirement is less than 100 percent and the risk-free interest rate that is paid on the short proceeds is less than the rate paid on initial margin has not previously been considered. The Elton-Gruber-Padberg algorithm (1976, 1978), subject to certain modifications, is shown here to be capable of identifying the efficient set under such conditions.
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The authors examine paternalism as an implicit contract in which workers trade faithful service for nonmarket goods. Paternalism reduced monitoring and turnover costs in cotton cultivation in the U.S. South until the mechanization of the cotton harvest in the 1950s. Until then, the effectiveness of paternalism was threatened by government programs that could have substituted for paternalism; but large Southern landowners had the political power to prevent the appearance of such programs in the South. With mechanization, the economic incentive to provide paternalism disappeared and Southern congressmen allowed welfare programs to expand in ways consistent with their interests. Copyright 1993 by American Economic Association.
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The author develops a simple, discrete time model to value options when the underlying process follows a jump diffusion process. Multivariate jumps are superimposed on the binomial model of J. C. Cox, S. A. Ross, and M. Rubinstein (1979) to obtain a model with a limiting jump diffusion process. This model incorporates the early exercise feature of American options as well as arbitrary jump distributions. It yields an efficient computational procedure that can be implemented in practice. As an application of the model, the author illustrates some characteristics of the early exercise boundary of American options with certain types of jump distributions.
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