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991.
992.
This exercise helps instructors teach students how to perform a simple event study. The study tests to see if stocks earn abnormal returns when added to the S&P 500. Students select a random sample of stocks that were added to the index between January 2000 and July 2015. The accompanying spreadsheet calculates cumulative abnormal returns and cumulative abnormal trading volume and plots them in separate graphs. Students are asked to analyze the data and draw conclusions. Through this exercise, students learn how to conduct an event study and determine if a statistically significant event has occurred.  相似文献   
993.
We propose a simple approach to account for commonalities in mutual fund strategies that relies solely on information on fund returns and investment objectives. Our approach augments commonly used factor models with an additional benchmark that represents an equal investment in all same-category funds, which we call an active peer benchmark (APB). We find that APBs substantially reduce the average time series correlation of residuals between individual funds within a group when added to a four-factor equity model (or to a seven-factor fixed-income model). Importantly, adding this APB significantly improves the selection of funds with future outperformance.  相似文献   
994.
Water markets—either formal or informal—can be anefficient method for reallocating scarce water supplies. Atthe same time certain constraints can raise the transactioncosts of trading water. This paper reviews the conditions necessaryto establish successful water markets, identifies potentialproblems, and offers mitigating strategies. It also uses examplesof several informal and formal water markets already in operationto illustrate these problems and the solutions to them.   相似文献   
995.
Are nominal bonds appropriately discounted for taxes? Empirical estimates of the response of nominal interest rates to changes in inflation, the Fisher effect, have failed to produce a definitive answer. Four reasons have been put forward as possible explanations: (i) Tobin effects, (ii) fiscal illusion, (iii) peso problems, and (iv) different estimators. Utilizing data on taxable and tax-exempt bond interest rates and several different estimators, we find that the Fisher effect estimates are always larger for the taxable bond relative to the tax-exempt bond, suggesting that fiscal illusion and different estimators cannot account for the previous results.  相似文献   
996.
The effects of social class division have been extensively examined in tourist behaviour studies, but mostly on specific tourism forms, attractions, or activities. Limited empirical research has looked into the effects of social class difference (as well as other demographic variables) on tourists' destination consumption in a holistic and comprehensive way. To revisit the role of social class in today's tourist consumption, this study stratified a group of American tourists based on their social class and compared their participation patterns in four types of destination activities: cultural, hedonic, nature-based, and shopping-related. The empirical data were from a conversion and destination branding study conducted for Thoroughbred Country, South Carolina. The analysis gained mixed results, as social class was found to have significant impacts on tourists' consumption of certain destination products/activities, but not on others. It was expected that this study could not only contribute to the research endeavours in tourist consuming behaviour, but also provide practical implications for more effective destination marketing and market segmentation strategies.  相似文献   
997.
Using a hazard model, we examine secular changes in the ability of financial statement data to predict bankruptcy from 1962 to 2002. We identify three trends in financial reporting that could influence predictive ability with respect to bankruptcy: FASB standards, the perceived increase in discretionary financial reporting behavior, and the increase in unrecognized assets and obligations. A parsimonious three-variable model provides significant explanatory power throughout the time period, with only a slight deterioration in predictive power from the first to the second time period. The striking feature of the results is the robustness of the predictive models over a forty-year period.JEL Classification: M41, G14, G33, C41  相似文献   
998.
This study investigates the influence of vision and touch inputs and gender on the creativity of consumer-derived product concepts. Manipulating vision and touch richness affects how much information is apprehended from product components. Tests include solid three-dimensional components (rich inputs) and line-diagram two-dimensional components (impoverished inputs). In a controlled laboratory setting, consumers imagined products, and the product concepts' creativity was assessed on functionality and novelty. Results show that higher vision levels and touch inputs enhance the product concept's functionality, while lower levels of vision and touch inputs enhance novelty. Gender modestly affects both functionality and novelty, with women generally more creative in designing products than men.  相似文献   
999.
Concept testing     
This paper is a review of concept testing based on the published literature and a series of personal interviews with leading practitioners. While there is considerable agreement on the usefulness of concept testing, practitioners disagree on the best way to perform them. In addition to highlighting these disagreements, the paper covers general suggestions for improving concept testing.  相似文献   
1000.
The effects of promotion type (i.e., price discounts and bonus packs) and price presentation (i.e., dollars and percentages) across promotional benefit levels were investigated in three experimental studies. The results suggest, for the products considered, that price discounts and bonus packs were valued similarly for both low and moderate promotional benefit levels, while price discounts were preferred when high promotional benefit levels were employed. Additionally, promotions presented in percentage terms were preferred when the benefit level was high. The implications of these results for retailers and manufacturers are that percentage price presentations should be used when large discounts are being offered. Furthermore, it appears that bonus packs are a viable alternative to price discounts when promotion levels are small or moderate since they have less of a deleterious effect on the brand.  相似文献   
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