198 resultados para Equity premium puzzle


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The nexus between religion and violence has been widely debated in the public sphere at the turn of the twenty-first century. Much of these discourses have centered on direct violence, and on terrorism in particular. Yet, structural violence also remains endemic within many religious traditions, including Buddhism. Buddhist women, and men, continue to challenge these gender inequalities in various ways, notably Sakyadita, the International Association of Buddhist Women founded in 1987, is committed to improving conditions for Buddhist women worldwide. This article investigates how Sakyadhita is promoting gender equity in global Buddhism. It explores Sakyadhita’s origin, and focuses on the 13th Sakyadhita Conference, to examine the role of religious social movements in advancing gender parity. It also proposes an innovative ultramodern Buddhism framework for understanding contemporary global Buddhism, building on existing Buddhist studies, critical feminist and sociological theories. While focused on a Buddhist women’s social movement, this article provides new knowledge that may assist diverse religious communities in addressing gender disparities both locally and internationally.

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This book offers a way to predict which brand a buyer will purchase. It looks at brandperformance within a product category and tests it in different countries with verydifferent cultures. Following the Predictive Brand Choice (PBC) model, this book seeks to predict a consumer’s loyalty and choice. Results have shown that PBC can achieve a high level of predictive accuracy, in excess of 70% in mature markets. This accuracy holds even in the face of price competition from a less preferred brand.PBC uses a prospective predicting method which does not have to rely on a brand’spast performance or a customer’s purchase history for prediction. Choice data isgathered in the retail setting – at the point of sale. The Strategy of Global Brandingand Brand Equity presents survey data and quantitative analyses that prove themethod described to be practical, useful and implementable for both researchers and practitioners of commercial brand strategies.

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We live in a world that is constantly changing and is challenging established approaches to managing human and ecological health. Two key drivers of change are urbanisation and global climate change. This commentary is concerned with the interrelationship of these drivers with human and ecological health, proposing that health promotion practitioners need to actively seek a new role in the process of creating urban environments that support social and ecological well-being. It provides practitioners with an up-to-date synthesis of climate change science and future projections, the literature around the health impacts of climate change and potential health challenges to urban communities. We argue that health promotion cannot respond to the challenges created by climate change and urbanisation, nor can it meet its own mandate without shifting from an anthropogenic-focussed approach toward embracing a multi-scale, collaborative approach outside the health sector. We suggest that the underlying principles of health promotion, which include equity and community engagement at all scales, are critical to the evolution of thriving urban environments. Food security is given as an example to demonstrate the proposed shift away from an anthropogenic and urban focus toward a socio-ecological approach (i.e. resilience thinking) that provides a framework for collaboration between sectors working with unpredictable global systems. In so doing, the commentary provides practitioners with guidance on the complex science of climate change and its impact on health in urban settings, as well as highlighting the skills that they can bring to creating resilient urban settlements in these times of change.

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Abstract: Background Inequalities in eating behaviours are often linked to the types of food retailers accessible in neighbourhood environments. Numerous studies have aimed to identify if access to healthy and unhealthy food retailers is socioeconomically patterned across neighbourhoods, and thus a potential risk factor for dietary inequalities. Existing reviews have examined differences between methodologies, particularly focussing on neighbourhood and food outlet access measure definitions. However, no review has informatively discussed the suitability of the statistical methodologies employed; a key issue determining the validity of study findings. Our aim was to examine the suitability of statistical approaches adopted in these analyses.
Methods: Searches were conducted for articles published from 2000–2014. Eligible studies included objective measures of the neighbourhood food environment and neighbourhood-level socio-economic status, with a statistical analysis of the association between food outlet access and socio-economic status.
Results Fifty four papers were included. Outlet accessibility was typically defined as the distance to the nearest outlet from the neighbourhood centroid, or as the numberof food outlets within a neighbourhood (or buffer). To assess if these measures were linked to neighbourhood disadvantage, common statistical methods included ANOVA, correlation, and Poisson or negative binomial regression. Although all studies involved spatial data, few considered spatial analysis techniques or spatial autocorrelation.
Conclusions: With advances in GIS software, sophisticated measures of neighbourhood outlet accessibility can be considered. However, approaches to statistical analysis often appear less sophisticated. Care should be taken to consider assumptions underlying the analysis and the possibility of spatially correlated residuals which could affect the results.

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In this paper, we find that CDS return shocks are important in explaining the forecast error variance of sectoral equity returns for the USA. The CDS return shocks have different effects on equity returns and return volatility in the pre-crisis and crisis periods. It is the post-Lehman crisis period in which the effects of CDS return shocks are the most dominant. Finally, we construct a spillover index and find that it is time-varying and explains a larger share of total forecast error variance of sectoral equity and CDS returns for some sectors than for others.

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Despite the evidence that brand management is core to the success of franchising businesses, limited empirical work has focused on branding in such business-to-business (B2B) exchanges. Integrating social exchange theory and the identity-based brand management framework, this study proposes that brand relationship quality is crucial in promoting franchisee brand citizenship behavior that can enhance brand equity attributable to franchisees, thereby advancing a model of '. franchisee-based brand equity' (FBBE). Survey results from 352 franchisees in franchised B2B exchanges suggest that brand relationship quality promotes brand citizenship behavior, thereby enhancing FBBE. Additionally, moderated mediation analysis indicates that the indirect effect of brand relationship quality on FBBE via brand citizenship behavior is stronger when franchisor competence is high. However, franchisor-franchisee relationship duration has no moderating effects on these relationships. The findings of this study have implications for franchising practitioners that are interested in understanding the role of brand relationship management in promoting franchisee brand citizenship behavior and FBBE.

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This study examines the cointegrating and long-term causal relationships of equity market prices in equity markets of Chinese states namely, Shanghai, Shenzhen, Hong Kong, Taiwan and Singapore. I cover the period between October 5, 1992 and March 20, 2006, taking into account both the Asian financial crisis and the opening-up of China’s equity markets in recent years. First, I analysis the cointegration by utilizing Johansen’s (1988) cointegration tests. I find that a long-term equilibrium relationship measured by cointegration has been established among Shanghai, Shenzhen, Hong Kong and Taiwanese markets and, to a lesser degree, between these markets and the Singapore market since 1998. Secondly, this study examines causality by exploring the bootstrapped Toda-Yamamoto non-causality tests. I find that there is strong evidence of a bi-directional causality between Shanghai and Shenzhen markets after 1998. Furthermore, I also find that there are more causal linkages between the Chinese states equity markets: two mainland Chinese markets, Hong Kong, Taiwan, and Singapore became more dependent on each other. The robustness of the above findings is confirmed by the use of a bootstrap test employed to test the validity of my results.

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This paper investigates the price volatility interaction between the crude oil and equity markets in the US using 5-min data over the period 2009-2012. Our main findings can be summarised as follows. First, we find strong evidence to demonstrate that the integration of the bid-ask spread and trading volume factors leads to a better performance in predicting price volatility. Second, trading information, such as bid-ask spread, trading volume, and the price volatility from cross-markets, improves the price volatility predictability for both in-sample and out-of-sample analyses. Third, the trading strategy based on the predictive regression model that includes trading information from both markets provides significant utility gains to mean-variance investors.

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 Severe obesity rates have doubled during the last twenty years, particularly in disadvantaged Australians. Paradoxically, disadvantaged Australians are the least likely group to receive treatment using bariatric surgery. Health care costs for individuals with severe obesity are double the population average. These costs are decreased after bariatric surgery, particularly in individuals with diabetes.

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The genetic benefits individuals receive from mate choice have been the focus of numerous studies, with several showing support for both intrinsic genetic benefits and compatibility effects on fertilization success and offspring viability. However, the robustness of these effects have rarely been tested across an ecologically relevant environmental gradient. In particular, sperm environment is a crucial factor determining fertilization success in many species, especially those with external fertilization. Here, we test the importance of sperm environment in mediating compatibility-based selection on fertilization using a factorial breeding design. We detected a significant intrinsic male effect on fertilization success at only one of four sperm concentrations. Compatibility effects were significant at the two highest sperm concentrations and, interestingly, the magnitude of the compatibility effect consistently increased with sperm concentration. This suggests that females are able to modify the probability of sperm-egg fusion as the amount of sperm available increases.

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© 2015 World Scientific Publishing Co. and Center for Pacific Basin Business, Economics and Finance Research. This study examines whether negative book equity (BE) firms are in financial distress by analyzing their operating performance, financial characteristics, distress risk, and survivability when they first report negative BE. Firms with small magnitude of negative BE (SNBE firms) suffer from persistent negative earnings and financial distress, while firms with large magnitude of negative BE (LNBE firms) experience a temporary non-distress related earnings shock. LNBE firms report consecutive years of negative BE, but have lower distress risk and failure rate than both SNBE and control firms. However, all negative BE stocks have abysmal returns subsequent to their first report of negative BE.

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We examine the relationship between leverage and cross-border mergers and acquisitions. Using a sample of 85,560 cross-border mergers and acquisitions in 57 countries over the period 1990 to 2010, we find that firms with higher leverage are less likely to acquire foreign targets, whereas firms with lower leverage tend to be targets acquired by foreign firms. These effects are more pronounced in Asian countries than North America. Acquisition premium, the likelihood of all-cash offer and the percentage of cash in the acquisition offer decrease with leverage in cross-border mergers and acquisitions. Foreign targets gain positive abnormal returns in the both short run and long run, while acquirers earn positive abnormal returns in the short-run, but negative returns in the long run. We also find that firms adjust their capital structure after the acquisition by issuing more equity if they were overleveraged, or issuing more debt if they were underleveraged before the acquisition. Our results provide international evidence on how leverage affects managerial decision to acquire foreign targets, payment method and acquisition premium in cross-border mergers and acquisitions. This study shows that the interdependent relationship between investment decision and financing decision exists worldwide.