Oil prices and stock returns: nonlinear links across sectors

We present evidence of an asymmetric relationship between oil prices and stock returns. The two regime multivariate Markov switching vector autoregressive (MSVAR) model allow us to capture the state shifts in the relationship between regional stock markets and sectors. Results suggest that oil price risk is significantly priced in the sample used. The impact is asymmetric with respect to market phases, and regimes have been associated with world economic, social and political events. Our study also suggests asymmetric responses of sector stock returns to oil price changes and different transmission impacts depending on the sector analyzed. There is a high causality from oil to sectors like Industrials and Oil & Gas. Companies inside the Utilities sector were more able to hedge against oil price increases between 2007 and 2012. Historical crisis events between 1992–1998 and 2003–2007 do not seem to have affected the relationship between oil and sector stock returns, given the higher probability of remaining smoother. For all sectors there seems to be a turn back to stability from 2012 onwards. Finally, investors gain more through portfolio diversification benefits built across, rather than within sectors.     

Island cruise tourism development: a resident's perspective in the context of Italy

Most studies that examine tourism impacts and community attitudes have been carried out from the perspective of the tourism sector as a whole, with very few papers focusing on specific types of tourism and/or analysing tourists' preferences for specific types of tourism segment. This paper discusses some pertinent issues in relation to cruise tourism development and community attitudes in a port of call cruise destination located in the island of Sicily (Southern Italy). Specifically, this study was carried out using a quota random sample of 1500 responses, which is representative of the population of Messina at 1% level. Findings show that residents express an overall positive attitude towards cruise tourism development even if it is not the most preferred when compared to other types of tourism (cultural tourism, sport tourism, and sun and sea tourism). Further, they highlight that significant differences based on socio-economic and demographic characteristics (age, gender, reliance on cruise-related employment, level of education, geographical proximity to tourist areas and port, length of residency and frequency of interaction with tourists) exist in residents' perceptions and attitudes towards cruise tourism development. Implications for policy-makers are discussed and suggestions for further research are given.     

A Medical City

Taizhou plans to lead the world in both new and traditional Chinese medicineIf local government leaders have their way,the name Taizhou will soon be synonymous with China’s Medical City(CMC),as it aspires to become the pharmaceutical and medical technology capital of Asia.Taizhou,even with a population of 5.08million,is a third-tier city located in the country’s Jiangsu Province,on the northern bank     

Some issues affecting the macroeconomic environment for the agricultural and resource sectors: the case of fiscal policy

The impact of structural changes in fiscal policy on macroeconomic stability in Australia and other developed economies since the mid-1970s is assessed. The evidence points to a destabilising influence from fiscal policy from the mid-1970s to the mid-1980s, with a more stabilising influence since then. Within Australia, there is some evidence that structural changes to fiscal policy may have helped to stabilise interest rates and the real exchange rate over the period since the mid-1980s. However, this stabilising influence on the real exchange rate may have reduced the extent to which real exchange rate movements have countervailed world commodity price changes in Australian dollar terms.     

Using Flexible Taste Distributions to Value Collective Reputation for Environmentally Friendly Production Methods

In this paper, we investigate consumer preferences for various environmentally friendly production systems for carrots. We use discrete choice multi‐attribute stated preference data to explore the effect of the collective reputation of growers from an Alpine valley with an established reputation for its environmentally friendly production: Val di Gresta ‘the valley of organic orchards.’ Data analysis of the panel of discrete responses identifies unobserved taste heterogeneity for organic, biodynamic, and place of origin along with extra variance associated with experimentally designed alternatives. The assumed parametric taste distributions are each tested using the semi‐nonparametric specification proposed by Fosgerau and Bierlaire, while the null of normality cannot be rejected for organic and biodynamic production methods, though it is for the place of origin. The latter is found to be bi‐modal, with modes at each side of zero. The use of a flexible taste distribution increases the plausibility of this form of heterogeneity and it appears promising for future applied studies. Dans le présent article, nous avons examiné les préférences des consommateurs quant à divers systèmes de production écologiques de carottes. Nous avons utilisé des données sur les préférences déclarées, la valeur attendue et les choix discrets pour examiner l'effet de la réputation collective de producteurs dans une vallée alpine réputée pour sa production écologique: Val di Gresta, dite la ?vallée des vergers biologiques?. L'analyse des données de panel discrètes a fait ressortir une hétérogénéité inobservable des goûts quant à la culture biologique, la culture biodynamique et le lieu d'origine ainsi qu’une variance supplémentaire liée à des options expérimentalement conçues. Les distributions paramétriques hypothétiques des goûts sont testées à l'aide de la spécification semi‐non‐paramétique proposée par Fosgerau and Bierlaire (2007), tandis que l'hypothèse nulle de normalité(null of normality) ne peut être rejetée pour les méthodes de production biologique et biodynamique, bien qu’elle le soit pour le lieu d'origine. Cette dernière serait bimodale, avec des modes de chaque côté de zéro. L'utilisation d'une distribution des goûts souple augmente la plausibilité de cette forme d'hétérogénéité et semble prometteuse pour les études appliquées futures.     

Audit Team Attributes Matter: How Diversity Affects Audit Quality

How audit teams are structured and function plays a crucial role in determining the level of audit service quality. Despite this claim, little empirical research has been conducted on this effect. Using private data from two of the Big 4 audit firms, we fill this gap and document how diversity of audit teams influences audit quality. By combining the existing work in psychology and sociology with that in auditing, we develop our model by arguing that teams are composed not simply of single auditors but of sub-teams of individuals whose various combinations affect team performance. Starting from this premise, we study how the diversity of audit teams in terms of the different mix of work assigned to staff, seniors, managers, and partners influences audit quality and how this effect varies depending upon years of tenure. We also show that the proportion of leading auditors characterized by a common educational background and the percentage of female leading auditors affect audit quality. As an additional analysis, we examine how team diversity affects audit efficiency. The same elements found relevant for audit quality also affect audit efficiency.     

“Couchsurfing has made me a better person and the world a better place”: the transformative power of collaborative tourism experiences

ABSTRACT

Presented as an alternative form of tourism, Couchsurfing is a predominantly non-commercial accommodation type where hosts offer a “couch” to travelers through a hospitality network. Couchsurfing.com is considered as an icon of the sharing economy and more specifically of shareable tourism. This article provides a deeper understanding of couchsurfers’ motivations and shared values. Through an empirical qualitative study, we discuss the transformative power of Couchsurfing experiences, the underlying transformational processes, conditions, and socio-psychological and behavioral consequences. We also discuss the findings’ implications for society, businesses, and tourism in general.     

Preferences regarding external information sources: a conjoint analysis of visitors to Sardinia,Italy

Utilizing a conjoint analysis approach, this study aims to examine the relative importance of external information sources for female and male international and domestic travelers utilizing data collected from 719 tourists traveling to Sardinia (Italy). Overall, findings reveal that traditional word-of-mouth (i.e. family and friends), online review sites (e.g. TripAdvisor), and the online search engines are the most important external information sources for both domestic and international travelers. However, differences in importance tourists assign to each external source exist based on type of travel (domestic versus international) and gender (male versus female). For example, while traditional word-of-mouth, online review sites, and search engines are the three most important sources for domestic male travelers, the third most important information source for domestic female travelers is found to be printed tour guides. Contributions to the current body of knowledge and managerial implications are discussed, and suggestions for further research are provided.     

Random non-response in multi-character surveys

In the present investigation, we have made first shot to propose an alternative estimator of population total, in the presence of random non-response, for multi-characteristics by using probability proportional to size and without replacement (PPSWOR) sampling when the selection probabilities are poorly correlated with the study variables. The mean square error (MSE) expressions are derived for the proposed estimator. The behavior of the proposed estimator has been examined under super population model. An empirical study has also been carried out to look into the performance of the proposed estimator. The proposed estimator has been applied to real data set.     

Displacing Informality: Rights and Legitimacy in Belo Horizonte,Brazil

This article compares two cases of displacement suffered by informal workers and informal residents in the Brazilian city of Belo Horizonte, both connected to the hosting of the 2014 FIFA World Cup. It asks the following question: considering that the right to work and the right to housing are both enshrined in the Brazilian Constitution, why do claims upon space based on those constitutional rights have different degrees of legitimacy? Two cases are analysed in detail. The first one concerns a group of informal workers displaced from their workspace for the modernization of the local stadium. The second one tells the story of an informal settlement where 90 families were displaced due to the construction of a flyover designed to improve access to the football stadium. This article engages with current postcolonial debates around urban informality, tackling two points that have been absent from these discussions. First, it compares two ways of informally occupying urban space—for work and for housing—revealing the distinct degrees of legitimacy embedded in such practices due to pre‐existing institutional arrangements. Second, it emphasizes the connection between work and home through the life strategies and place‐making practices of the urban poor.