Publications des institutions partenaires

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Shopping destinations and trust - tourist attitudes: : scale development and validation

Shopping is one of the oldest tourist activities and commonly accounts for the majority of travel budgets. However, tourists have expressed concerns regarding the risks they face in shopping destinations. Scholars have suggested that trust is a mechanism for reducing the complexity of human behavior in a situation that involves uncertainty. Therefore, the present study aims to...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 29/08/2016

Innovative management control systems in knowledge work: : a middle manager perspective

Integrating theorizing in sensemaking and conceptual or contextualized metaphor theory, this study investigates how middle managers in knowledge work settings support or contest the implementation of changes in management control systems (MCS) by examining how they make sense of the new control roles allocated to them. It draws on case study evidence from an organizational unit of a...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 28/08/2016

Airline passenger loyalty: : the distinct effects of airline passenger perceived pre-flight and in-flight service quality

The current study contributes to the extant literature by illustrating that airlines can enhance passenger (customer) satisfaction and loyalty by focusing on the enhancement of those aspects of the pre-flight and in-flight service experience over which they have direct control. The results indicate that airline passenger perceived pre-flight service quality and perceived in-flight...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 28/08/2016

Online information sources used in hotel bookings: : Examining relevance and recall

The relevance and recall of information sources, particularly those used in the prepurchase hotel search process, have not been fully explored. As they are critical to inform the final hotel booking, it is essential to examine the relevance and recall of information sources used by customers. Thus, the main aim of this article is to investigate both relevance, in this case measured...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 28/08/2016

Möbelkäufer werden mobil

Bei den Schweizerinnen und Schweizern steigt die Lust, mehr Geld in ihre Wohnungseinrichtung zu investieren. Laut einer Forschung der Universität St.Gallen heisst das allerdings noch lange nicht, dass der inländische Möbelhandel davon profitieren wird.

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Deutsch / 25/08/2016

Destituent entrepreneurship: disobeying sovereign rule, prefiguring post-capitalist reality

This article introduces ‘destituent entrepreneurship’ as a way of imagining the political thrust of entrepreneurship under conditions of crisis. Taking its cues from Giorgio Agamben’s work on destituent power, and from theories of prefigurative praxis by other thinkers, this analysis uses the occupied-enterprise movement in Argentina as an illustrative case to cultivate sensitivity...

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English / 23/08/2016

Globale Geschäfte: heimatlos und steuerfrei?

"Wir zahlen keine Steuern. Nur kleine Leute zahlen Steuern." Den berühmten zynischen Satz einer New Yorker Milliardärin aus den 1980er Jahren haben sich in jüngerer Zeit vor allem die multinational agierenden Firmen zu Eigen gemacht. Wie geht das und warum geht das so nicht?

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Deutsch / 23/08/2016

Space-time local embeddings

Space-time is a profound concept in physics. This concept was shown to be useful for dimensionality reduction. We present basic definitions with interesting counter-intuitions. We give theoretical propositions to show that space-time is a more powerful representation than Euclidean space. We apply this concept to manifold learning for preserving local information. Empirical results...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 22/08/2016

Factorizing LambdaMART for cold start recommendations

Recommendation systems often rely on point-wise loss metrics such as the mean squared error. However, in real recommendation settings only few items are presented to a user. This observation has recently encouraged the use of rank-based metrics. LambdaMART is the state-of-the-art algorithm in learning to rank which relies on such a metric. Motivated by the fact that very often the...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 22/08/2016

Functional learning of time-series models preserving Granger-causality structures

We develop a functional learning approach to modelling systems of time series which preserves the ability of standard linear time-series models (VARs) to uncover the Granger-causality links in between the series of the system while allowing for richer functional relationships. We propose a framework for learning multiple output-kernels associated with multiple input-kernels over a...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 22/08/2016

An approximation approach to a trade-off among efficiency, efficacy, and balance for relief pre-positioning in disaster management

This work develops a multi-objective, two-stage stochastic, non-linear, and mixed-integer mathematical model for relief pre-positioning in disaster management. Improved imbalance and efficacy measures are incorporated into the model based on a new utility level of the delivered relief commodities. This model considers the usage possibility of a set of alternative routes for each of...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 22/08/2016

Means-tested public support and the interaction between long-term care insurance and informal care:

This paper investigates theoretically how the structure of means-tested public long-term care (LTC) support influences the relationship between LTC insurance and informal care. Three types of public support encountered in various means-tested LTC schemes are examined. First, the level to be considered for means-testing only takes into account the level of wealth of the recipient...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 22/08/2016

Means-tested public support and the interaction between long-term care insurance and informal care

This paper investigates theoretically how the structure of means-tested public long-term care (LTC) support influences the relationship between LTC insurance and informal care. Three types of public support encountered in various means-tested LTC schemes are examined. First, the level to be considered for means-testing only takes into account the level of wealth of the recipient...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 22/08/2016

Examining the export wage premium in developing countries

There are arguably potential wage gains from exports in developing countries. Export markets bring about opportunities for firms and successful exporting firms translate some of the benefits of exports to workers via employment and wage premia. Using comparable data for 61 developing and low-income countries, we document the prevalence of the export wage premia worldwide. With an...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 18/08/2016

Value of statistical life and changes in ambiguity

This paper investigates the effect of changes in ambiguity on the value of statistical life (VSL) under the smooth ambiguity model developed by Klibano, Marinacci and Mukerji (2005). Changes in ambiguity over the mortality risk are expressed through the specific concept of stochastic dominance of order n defined by Ekern (1980). We provide sufficient conditions on the individual...

Institution partenaire

Haute Ecole de Gestion de Genève

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English / 18/08/2016

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