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151.
152.
A body of literature has emerged suggesting that investors herd, or tend to make investment decisions on the basis of information provided by the trades of other market participants. In this paper, we use intraday data to examine whether traders herd during periods of extreme market movements using sector Exchange Traded Funds (ETFs). Two procedures, one based on identifying extreme up market and down market periods and the other based on incorporating a nonlinear term in a regression specification, are used to identify the possibility of the existence of herding behavior in nine sector ETFs traded on the American Stock Exchange. The results support the conclusion that investors do not herd during periods of extreme market movements using ETFs. Furthermore, we show that the market reaction to news is not symmetric for up markets and down markets. 相似文献
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154.
A recent article in this Journal argued that insider trading is an unethical practice leading to an inefficiently functioning market. The debate on this topic has primarily pitted ethical defenses of prohibition against economic arguments extolling its allowance. In addition to being incomplete, this approach ignores other unwanted economic effects of prohibition itself and unethical implications of its existence. This article shows that Adam Smith's free market concept, when properly interpreted, provides all the incentive structure necessary for an efficient and ethical marketplace even when insider trading is permitted.
Deryl W. Martin has presented his research at several regional and national conferences, and has published in the Journal of Economics and Business, the Journal of Strategic and Financial Decisions, The Moneypaper, and several proceedings and newspapers. He is currently Assistant Professor of Finance at Tennessee Technological University in Cookeville, TN.Jeffrey H. Peterson is a doctoral candidate in finance at the University of Alabama. He also has presented his research at several regional and national meetings, and is currently Instructor of Finance at St. Bonaventure University in Olean, NY. 相似文献
155.
M. Kabir Hassan Gordon V. Karels Manferd O. Peterson 《Journal of Economics and Finance》1993,17(3):69-83
This paper examines the market discipline of off-balance sheet activities on the default-risk premia of subordinated bank debt. The standard approach for determining whether market prices of subordinated debt reflect the risk of default is to regress the yield spread against accounting measures of bank risk. This approach may be inadequate because yield spreads are neither linear nor monotonic functions of bank risk. Moreover, the standard approach fails to consider that banks are regulated. This paper compares this approach and one where risk is measured with a contingent claims pricing model. Observed yields on subordinated bank debt over equivalent maturity treasuries are used to compute implied asset variances. OBS banking activities appear to reduce both linear risk-premia and implied asset variances. These results suggest that bank regulators may be overly concerned with the risk exposure of off-balance sheet banking activities. 相似文献
156.
A series of experiments is conducted in an asset market that contains a high productivity firm and a low productivity firm. Managers' compensation is a positive function of the market determined value of the firm. Investment decisions are made endogenously and are private information to the managers. The results of the experiments indicate that managers signal earning's information via noisy dividend announcements that result in suboptimal investment decisions. A manager's overinvestment in the signal does not generate significant increases in managerial compensation. The noisy signal does not pay off and in fact would result in a tendency for the market to underpredict earnings. This implies that even in the presence of suboptimal contracts between the managers and the firms, managers are not overcompensated. Thus, in these experiments the signal does not “solve” the dividend puzzle. 相似文献
157.
The impact of a career planning and development program (CPDP) for registered nurses (RNs) on nurse and system outcomes was examined. The CPDP was effective as participants were able to create a career vision and individualized career plan. 相似文献
158.
John Loomis Thomas Brown Beatrice Lucero George Peterson 《Environmental and Resource Economics》1997,10(2):109-123
Hypothetical and actual cash willingness to pay (WTP) for an art print were elicited with dichotomous choice and open-ended question formats. Comparing hypothetical and actual dichotomous choice responses using both a likelihood ratio test and the method of convolutions suggests we reject equality at the 0.05 but not the 0.01 level. Hypothetical WTP was roughly two times actual WTP with the dichotomous choice format. There were no significant differences between the open-ended and dichotomous choice question formats when both were used to estimate hypothetical WTP or both used to estimate actual WTP. 相似文献
159.
Do universal service programs give customers what they want? This paper uses new survey data to study low-income households’ telecommunications choices in the United States and to consider the degree to which such households’ preferences are addressed by existing universal service programs. The research shows that households that choose only one form of telecommunications increasingly are choosing a mobile phone, while those that choose to have both modes of communications are shifting their usage towards their mobile phones. These trends are less pronounced among higher-income households. One implication for universal service policy is that traditional subsidies for landline phones are increasingly ineffective in reaching low-income households such subsidies are designed to help; subsidies for acquiring and using mobile phone services might be more beneficial to low-income households than traditional subsidies for landline phones. 相似文献
160.