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211.
This paper demonstrates the potential problem in using existing economics journal rankings to evaluate the research productivity of scholars by constructing a new ranking of economics journals and articles. Based on 2142 econometrics sample articles published from 2000 to 2005, our ranking results show that the intellectual influence of an econometrics article published in several econometrics/statistics journals is much higher than if it were published in the most prestigious general‐interest journal. Given that a study's potential influence is integrated into the submission decision, this suggests a substantial downward bias toward econometricians when existing rankings are used to evaluate their research productivity. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
212.
Barton Hughes Hamilton 《Applied economics》2013,45(3):287-296
Racial differences in professional basketball player salaries are examined to determine whether the 20% premium paid to whites in the mid-1980s has persisted into the 1990s. OLS and tobit regressions indicate no difference between white and black salaries, controlling for player and team characteristics for the 1994 - 95 season. However, censored quantile regressions show substantial racial differences at certain points in the salary distribution. Whites earn less than blacks at the lower end of the distribution, although the difference is not statistically significant, and varies with minutes played. In contrast, whites receive a significant premium (18%) at the upper end of the salary distribution. These findings are consistent with a form of consumer discrimination in which sports fans prefer to see white star players, all else equal. 相似文献
213.
DOES FEDERAL FUNDING “CROWD IN” PRIVATE FUNDING OF SCIENCE? 总被引:1,自引:0,他引:1
ARTHUR M. DIAMOND JR. 《Contemporary economic policy》1999,17(4):423-431
Proposed cutbacks in government science funding have caused many to expect that the rate of scientific progress will significantly decline. Before the magnitude of the decline can be estimated, a preliminary question must be answered: what is the extent to which private funding of science may be expected to fill the gap left by the declining government funding? Using data on government and private funding of science, preliminary estimation indicates that past government funding of science has not “crowded out” private funding of science. If this finding is supported by further research, it would indicate that private funding could not be expected to replace lost federal funding of science. (JEL H4, HI, 03, D6, L3) 相似文献
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Despite an enormous and persistent black-white wealth gap, the ascendant American narrative is one that proclaims that our society has transcended the racial divide. The proclamation often is coupled with the claim that remaining disparities are due primarily to dysfunctional behavior on the part of blacks. In such a climate it appears the only acceptable remedial social policies are those that are facially race neutral. However, even without the capacity to redistribute assets directly on the basis of race, our nation still can do so indirectly by judiciously using wealth as the standard for redistributive measures. We offer a bold progressive child development account type program that could go a long way towards eliminating the racial wealth gap. 相似文献
217.
JOHN L. CAMPBELL DAN S. DHALIWAL WILLIAM C. SCHWARTZ JR. 《Contemporary Accounting Research》2010,27(2):469-536
We investigate the equity valuation effects of the Pension Protection Act of 2006 (PPA 2006). The PPA 2006 has two main provisions: (1) firms must fully fund their pension plans within seven years (previously allowed 30 years to fund 90 percent of the pension liability) and (2) firms receive a tax deduction for contributions up to 150 percent of the pension liability (previously 100 percent). After controlling for the effects of SFAS 158, growth opportunities, the cost of external funds, and other information released during our sample period, we examine pension firms’ abnormal returns surrounding key dates in the legislative process leading to the adoption of the PPA 2006. First, we find a mean negative abnormal return of ?4.20 percent during the period in which the PPA 2006 was first voted on by Congress. The mean (median) firm in our sample experienced a $310 million ($60 million) decline in market capitalization. Second, we find that the valuation effect was more negative for firms with larger unfunded pension liabilities and larger capital expenditure requirements, while firms with higher marginal tax rates experienced a positive effect. Third, we find no evidence of differential valuation effects for firms in different “at risk” categories as defined by the PPA 2006. Finally, we find a significant number of pension freezes occurred during our sample period. Our results are stronger when excluding these firms from our sample. 相似文献
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219.
While authenticity has received considerable attention in the marketing literature, the factors that influence the perceived authenticity of a celebrity's “human brand” have remained unexplored. This research fills this void by identifying the antecedents of celebrity authenticity, defined as the perception that a celebrity behaves according to his or her true self. Based on a qualitative analysis of an open‐ended survey completed by 218 adults and on previous authenticity literature and attribution theory, the authors propose two antecedents of celebrity authenticity—rarity and stability—that are each composed of three sub‐dimensions. Analyses of cross‐sectional survey data from a sample of 428 adults provide support for the hypotheses that stability and rarity positively influence celebrity authenticity. Additionally, based on aging stability theory, the authors predict and demonstrate that the effects of rarity and stability on celebrity authenticity are moderated by age. 相似文献
220.
GERALD ALBAUM KENNETH G. BAKER GEORGE C. HOZIER JR ROBERT D. ROGERS 《The Journal of consumer affairs》2002,36(1):50-76
This paper uses a hierarchical decision process model, uses of information, and a theory of consumption values as a strategic framework for evaluating the general failure of intervention strategies for teenage smoking initiation. Extremely high smoking consideration-to-trial rates and rapid cessation by occasional smokers provide narrow but unused strategic opportunities for intervention. Use of information sources varies by stage of model with interpersonal sources dominating consideration, trial, and cessation stages and mass media showing only a slightly increasing use in cessation compared to the earlier stages. The decision process model and consumption values are necessary for planning strategic interventions. Existing intervention programs are not appropriately targeted in the decision process. Programs should be developed to reduce the smoking consideration to trial rates in younger children and to encourage rapid cessation in older teenagers. The use of either print or broadcast mass media intervention programs is not supported. 相似文献