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81.
Mark Tadajewski 《Journal of Marketing Management》2016,32(1-2):1-18
In this paper, we engage with the rising importance of journal ranking lists. We explore the pressure these place on marketing academics and the politics of knowledge production, stressing academic game-playing, careerism, and paradigmatic homogeneity. We appreciate that scholars are disciplined by these lists, their line managers, and reaffirm list power through their own patterns of self-management. Nonetheless, marketing academics should avoid making the naïve assumption that the appearance of a paper in a highly rated journal necessarily serves as a proxy for ‘quality’. Publication in a particular outlet does not transform the ultimate contribution being made in any substantive fashion. We provide an extensive critique of the function and impact of journal lists. However, it is also recognised that these are very important for members of the marketing community. As such, we explain our reasons for contesting the recent regrading of the Journal of Marketing Management (JMM) by a prominent journal list and underline the changes that have been made to the Journal since the beginning of the current editorial term. Finally, the support of prominent scholars among our thought community for the policies being implemented is highlighted and we underscore the rigour of contributions to the Journal, the review process, the rising citations, downloads and truly global readership of the JMM. 相似文献
82.
Jackie Carpenter Lea R. Dopson Nancy Kniatt 《Journal of Teaching in Travel & Tourism》2016,16(1):40-59
The purpose of this study was to develop a systematic process that other educational institutions and programs could follow to establish a consistent and accurate evaluation method for a capstone course. Hospitality industry professionals and hospitality management faculty were interviewed through focus-group discussions, and a post-focus-group survey was conducted to determine a weighted percentage for each of the nine determined content domains. A test blueprint for a hospitality management capstone course was developed to measure programmatic student learning outcomes based on the weighted domains determined through this study. The results provide a usable instrument for hospitality and tourism management programs to enhance their current assessment methodology. 相似文献
83.
While much significant research has been done to study the effects of terror attacks on stock markets, less is known about the response of exchange rates to terror attacks. We suggest a non-parametric causality-in-quantiles test to study whether (relative) terror attacks affect exchange-rate returns and volatility. Using data on the dollar-pound exchange rate to illustrate the test, we show that terror attacks mainly affect the lower and upper quantiles of the conditional distribution of exchange-rate returns, while misspecified (due to nonlinearity and structural breaks) linear Granger causality test show no evidence of predictability. Terror attacks also affect almost all quantiles of the conditional distribution of exchange-rate volatility (except the extreme upper-end), with the significance of the effect being particularly strong for the lower quantiles. The importance of terror attacks is shown to hold also under an alternative measure of volatility and for an important emerging-market exchange rate as well. 相似文献
84.
We explore the labor supply effect of the social security earnings test in Japan on those aged 65–69 years through a combined examination of the elimination of the earnings test in 1985 and its reinstatement in 2002. We present evidence showing that the effects of changes in the earnings tests on the labor supply of the elderly are not symmetric, controlling for changes in the attributes of workers and firms. The repeal of the earnings test in 1985 did affect the earnings distribution of the elderly (especially for male), while its reinstatement in 2002 did not alter the earnings distribution. 相似文献
85.
This paper motivates the importance of modeling nonlinearities in measuring systemic risk. I capitalize this motivation by generalizing the CoVaR approach proposed by Adrian and Brunnermeier (2016) to allow it switching between a high and a normal risk regime filtered from data.. Considering the U.S. large bank holding companies (BHCs), this paper shows that modeling regime changes in tails is capable of capturing both amplification and mean-reversion effects of an adverse shock to a bank's balance sheet on the banking system. Using the Kolmogorov–Smirnov test statistics with and without bootstrapping, I perform the significance test to identify systemically important financial institutions (SIFIs), and the stochastic dominance test to rank the identified SIFIs. The stochastic dominance test raises the concern that the CoVaR measure underestimates systemic risk contributions for SIFIs but overestimates for non-SIFIs. Finally, applying the BHCs' characteristics and housing market price to forecast the regime-switching systemic risk out-of-sample, I obtain from 4- and 8-quarter-ahead horizons a desirable countercyclical, forward-looking measure of systemic risk. 相似文献
86.
顾晓微 《安徽工业大学学报(社会科学版)》2010,27(1):81-83
2005年以来英语专业四级考试完形填空试题的考点效度比以前有所提高,但句子层次考点数量仍然偏高。教师在教学过程中应注重培养学生的语篇理解能力和逻辑分析能力,提高学生的语言综合运用能力。 相似文献
87.
生物工程大实验是生物工程专业的一门重要的综合性实验课程,就当前生物工程大实验教学存在的几点问题,从实验内容、实验体系、实验方法、考核方式方面对生物工程大实验进行改革与探讨。 相似文献
88.
文章以某一微车安全气囊设计为基础,详细阐述汽车设计中气囊标定整车碰撞试验矩阵确定的依据、气囊标定对车辆状态的要求及气囊标定核心——点火控制的原理,从而得出准确的标定报告,以指导设计生产。 相似文献
89.
This paper analyzes long-term comovements between hedge fund strategies and traditional asset classes using multivariate cointegration
methodology. Since cointegrated assets are tied together over the long run, a portfolio consisting of these assets will have
lower long-term volatility. Thus, if the presence of cointegration lowers uncertainty, risk-averse investors should prefer
assets that are cointegrated. Long-term (passive) investors can benefit from the knowledge of cointegrating relationships,
while the built-in error correction mechanism allows active asset managers to anticipate short-run price movements. The empirical
results indicate there is a long-run relationship between specific hedge fund strategies and traditional financial assets.
Thus, the benefits of different hedge fund strategies are much less than suggested by correlation analysis and portfolio optimization.
However, certain strategies combined with specific stock market segments offer portfolio managers adequate diversification
potential, especially in the framework of tactical asset allocation.
相似文献
Dieter G. KaiserEmail: |
90.