Remittances,Monetary Policy,and Partial Sterilization

Remittances play a large and important role in certain economies, where they became a significant share of GDP. Official government records of these flows have been systematically improved since governments realized their importance, but a significant percentage of remittances remain unrecorded. This, together with the shadow economy, may pose a problem for monetary policy. This article uses a limited participation model to examine the differential effect that higher shares of remittances can have on monetary policy and describes the impact of remittances on a small open economy under partial sterilization. It demonstrates how a typical monetary shock will lead to a more pronounced liquidity effect when remittances become a higher proportion of GDP. It also shows that a positive remittance shock improves consumption and lowers interest rates, but as it also reduces work effort it momentarily lowers output. Such dynamics are exacerbated as the degree of partial sterilization is accentuated.     

The Italian hedge funds industry: An empirical analysis of performance and persistence

This study analyses Italian hedge funds performance and persistence. The peculiarity of the Italian hedge fund industry is that 95% of the hedge funds are funds of hedge funds (FoHF), whereas only 5% of them employ other investment styles. Using monthly data on FoHF provided by MondoHedge, we examine the impact of both market variables and funds’ own characteristics on funds performance using panel data. We find that the European, the Japanese and the emerging markets equity markets, and the commodity market have a positive impact on Italian FoHF performances, while the US Bond Market negatively affects them. Moreover, we find performance fees and notice days to have a negative impact on funds performances. Finally, we test the presence of performance persistence. Employing two different nonparametric methods, we find that funds performances are persistent on a monthly and quarterly basis, while the regression-based parametric method provides evidence of persistence only on a monthly basis.     

Corporate discourse and environmental performance in Argentina

There is substantial research and policy interest in the relationship between firms and the natural environment, including how this relationship is influenced by regulators, international pressures, rival firms and stakeholder demands. With some exceptions, the ‘softer’ dimensions of environmental aspect management – how attitudes, beliefs and perceptions and the human factors drive corporate behaviour – have been understudied. The work that exists tends to be informal, and allows little scope for the statistical validation that is required for robust inference. This paper examines whether corporate values towards the environment affect a firm's environmental performance. It uses survey methods as well as content and discourse analyses of interview text and corporate reports and web sites to explore the links between managerial ‘mindsets’ and the environmental performance of the firms of which they are a part. Though the application is Argentina, the lessons learned can be generalized to other developing and industrialized countries. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment.     

A virtual voyage through 3D structures generated by chaotic mixing of magmas and numerical simulations: a new approach for understanding spatial and temporal complexity of magma dynamics

In this contribution, we present a virtual voyage through 3D structures generated by chaotic mixing of magmas and numerical simulations with the aim to highlight the power of 3D representations in the understanding of this geological phenomenon. In particular, samples of mixed juveniles from Salina island (Southern Italy) are reconstructed in 3D by serial lapping and digital montage and numerical simulations are performed by using a 3D chaotic dynamical system. Natural and simulated magma mixing structures are visualized by using several multimedia tools including animations and “virtual reality” models. It is shown that magma interaction processes can generate large spatial and temporal compositional heterogeneities in magmatic systems. The same topological structures are observed in both 3D reconstructed rock samples and chaotic numerical simulations, indicating that the mixing of magmas is governed by chaotic dynamics. The use of 3D multimedia models gives the opportunity to penetrate into magma mixing structures and to understand their significance in the context of magma dynamics. Such an approach is very powerful since multimedia tools can strongly capture the attention of the reader bringing him/her into an interactive and memorable geological experience.     

Critical issues in health and wellness tourism: an exploratory study of visitors to wellness centres on Gran Canaria

The growing commodification of health care and therapeutic landscape, as well as the recent growth in international demand for wellness services and treatments, has led to the proliferation of destinations and enterprises that have selected health and wellness tourism as part of their corporate strategy, including coastal tourism destinations such as the Spanish island of Gran Canaria. This study discusses the commodification of health care and landscape, the relationship between everyday life and going on holiday, as well as the motives for medical and wellness tourism. Wellness tourism development on Gran Canaria is also analysed as a case study that could prove useful for those working on diversification within coastal tourism. An exploratory study of European visitors to wellness centres on the island is also presented. Major findings and contributions relate to socio-demographic characteristics, motives for the visit to the island, the importance of the wellness offer, tourist and travel behaviour and wellness behaviour both at the destination and at the place of residence. Another contribution refers to differences in the use of wellness centres and treatments among visitors, based on their place of origin, gender, age, marital status and job situation. Management and marketing implications are also suggested.     

The influence of the DinEX service quality dimensions on casual-dining restaurant customers’ satisfaction and behavioral intentions

The following empirical study examines the effects of specific service quality dimensions from the DinEX model on customers’ satisfaction and behavioral intentions. The originality of DinEX over other restaurant service quality instruments is primarily its focus on dimensions such as social connectedness and homophily, which represent social constructs that portray an internal sense of belonging and the tendency for people to affiliate with similar others. A self-administered questionnaire was distributed in an independent casual-dining restaurant located in the southeastern United States and a sample of 209 respondents was obtained. Results show that food healthfulness and food quality have an influence on customers’ satisfaction, which in turn affects their behavioral intentions. The implications for practitioners are discussed in detail.     

Globally networked: Intraorganizational boundary spanning in the global organization

Multinational corporations (MNCs) need to sense, source, and mobilize knowledge when and where it arises, whether at home, or elsewhere in the world. For this reason, MNCs benefit from employee networks of relationships that span across intraorganizational barriers, allowing for the efficient mobilization of knowledge across boundaries. Yet, which organizational members are more likely to be able to develop these boundary spanning networks? We leverage a unique data set from a large multinational corporation to empirically test a comprehensive model that captures the effect of an employee’s mandate, expertise, and behavioral orientations on her likelihood to span intraorganizational boundaries that manifest themselves in the form of hierarchies, intra-functional domains, and geographic territories. We find that the employees that are more likely to be boundary spanners are those having mandates with a global impact, high levels of expertise, and a collaborative orientation in their networking behaviors. In addition, we find that these effects are stronger for those employees that have large formal workflow networks.