Olfaction as a cue for product quality

This paper explores the effect of olfaction on product performance judgments. An experiment is conducted to determine (1) the robustness of the olfaction effects observed in early research and (2) the underlying reason why olfaction affects judgments. It appears that cognitions, rather than hedonics, drive the observed olfaction effects.The authors thank Terence A. Shimp and Pam Scholder Ellen for their helpful comments. Thanks also go to Renee Mayhugh and Yukiyo Tanaka for their assistance in collecting data.     

Is Leadership in Creativity and Innovative Technology the Cure for Quality Affordable Healthcare?

Disruptive innovation is necessary in healthcare if we are to solve America's healthcare crisis. Patients need access to high quality, convenient, cost‐effective healthcare. Industry leadership and the government together need to facilitate the transformation of the healthcare industry through innovative multidisciplinary models that will improve health outcomes, decrease costs, and improve access to care. Such a transformation can be realized by embracing the concept of precision medicine, where outcomes are managed and government facilities advancements through effective regulation.     

Partnerships to address social determinants of health

Social determinants and intractable health disparities among different populations rank at the top of challenges for health care leaders. Community-academic partnerships offer a unique blend of resources and skills that may mitigate the consequences of social determinants on the community's health. Nursing leaders should consider seeking partnerships from a variety of sources. Partnering with local academic organizations might be particularly helpful if the program is developed in a manner which is respectful of the community and works for common goals.     

Social determinates of health

The Aday Theory suggests that vulnerability, or increased risk of poor health outcomes, can be modeled by looking at ethical norms and values, health status, relative risk, resource availability, and policy (Aday, 2001). This theory looks at the tension between the rights and obligations of the individual versus the community while also recognizing the impact each has on the other.     

The Economic Adjustment Program for Portugal: assessing welfare impact in a heterogeneous-agent framework

The sovereign debt crisis, triggered by the 2007-08 global financial crisis, has affected several European Union (EU) countries, leading to unprecedented financial assistance programs. In May 2011, the Portuguese Government set an agreement with the Troika (a supranational institution composed by the European Commission (EC), the European Central Bank (ECB) and the International Monetary Fund (IMF)), through which, in exchange for external help, the Portuguese authorities committed to an Economic Adjustment Program (EAP). In order to assess the impacts of the EAP on welfare and, in particular, on inequality, this paper simulates the debt consolidation strategy proposed by the Troika using a general equilibrium model with heterogeneous agents. The model enables to explore the impacts of the fiscal adjustment on the endogenous cross-section distribution of income, wealth and welfare. Our results predict a positive net welfare gain, despite the existence of significant transition costs in terms of output losses and inequality, especially during the first years of implementation. Overall, the net positive welfare gains are biased towards the poorer, which means that the consolidation plan will be, in the end, equality-enhancing. These results reflect the instruments involved in the consolidation strategy: productive and unproductive expenditure cuts combined with a slight increase in social transfers. Furthermore, the simulation predicts a positive impact on the Portuguese net foreign asset (NFA) position. Assuming this prediction is correct, this strongly supports the motivation for the adoption of the Economic Adjustment Program which considers the large external indebtedness of Portugal as a central issue in the economic diagnosis.     

Comparing the success of male and female expatriates from a US-based multinational company

This paper examines the differences between male and female expatriate employees along three criteria of global assignments: (1) cross-cultural adjustment, (2) desire to terminate the assignment and (3) supervisor-rated performance. Participants were ninety-eight expatriate employees from a US-based multinational organization. The countries to which these expatriates were assigned varied along the four work values proposed by Hofstede (1980). These dimensions were used first to determine which of the underlying cultural work values are associated with the number of women in managerial positions. The results suggest that all of the dimensions, except masculinity, were related to the participation of women in managerial roles. Second, these dimensions were used to examine whether these work values differentially affect male and female expatriates' success. Two work-values (power distance and masculinity) negatively affect the cross-cultural adjustment of expatriate women (compared to their male counterparts). These results suggest there are no significant differences between men and women in either supervisor-rated performance or desire to terminate the assignment, regardless of cultural values. The implications for why certain work values may negatively affect women's cross-cultural adjustment are discussed.     

The theory of met expectations applied to expatriate adjustment: the role of crosscultural training

This study will test two hypotheses to determine whether the formation of expectations (prior to the global assignment) affects expatriates' adjustment. This study utilized a sample of seventy-three expatriates who completed questionnaires approximately ten months after arriving in their host countries. All the expatriates had predeparture cross-cultural training, but the training varied in perceived relevance. The expatriates were assigned either to countries where their native language was spoken (e.g. Americans in the UK) or to countries where their native language was not spoken (e.g. Americans in France). The results of the mediated regression analysis suggest that the more tailored and relevant the pre-departure cross-cultural training, the more expectations were either met or positively exceeded. Analyses suggest that both cross-cultural training and the language spoken in the host country affect the accuracy of expatriates' expectations prior to the assignment - and that having accurate expectations, in turn, positively affects cross-cultural adjustment. The results from this study encourage organizations to develop programmes that will ensure their expatriates have realistic expectations prior to their global assignments (e.g. through tailored cross-cultural training).     

Optimizing large-scale emergency medical system operations on highways using the hypercube queuing model

In this study, we present a series of well-known optimization methods to address two related decisions associated with the design of large-scale ambulance operations on highways: (1) The question of location, and (2) the issue of districting. As a result of computer storage and runtime constraints, previous approaches have only considered small-to-moderate scale problem scenarios, generally employing exact hypercube queuing models integrated into optimization procedures. We overcome these limitations here by embedding a fast and accurate hypercube approximation algorithm adapted for partial backup dispatch policies in single- and multi-start greedy heuristics. The proposed methods are tested on small-to-large-scale problems involving up to 100 ambulances. The results suggest that our approach is a viable alternative for the analysis and configuration of large-scale highway emergency medical systems, providing reasonable accuracy and affordable run times.