Portfolio selection in quantile decision models

Annals of Finance - This paper develops a model for optimal portfolio allocation for an investor with quantile preferences, i.e., who maximizes the $$\tau $$ -quantile of the portfolio return, for...     

The role of intangible attributes of luxury brands for signalling status: A systematic literature review

Previously, signalling status had been primarily studied from the conspicuousness of luxury brands, including high prices and prominent designs. However, less attention has been directed toward other elements of brands that could be strategically managed in order to enable consumers signalling status. This study synthesizes the literature using a framework based on four intangible attributes of luxury brands: user profile, purchase usage, personality and values and heritage. The topics studied under each of the four intangible attributes were analysed using a systematic approach. Based on the interconnectedness of the topics studied, this review proposes that the intangible attributes used as a framework may have a synergistic interaction, in contrast with the current perspective that considers them as independently and equally relevant for consumers signalling status. It also reports the psychological function of these intangible attributes and supports the notion that consumers use luxury brands either to routinely affirm their status within a group or to enhance that status. This review contributes to the literature on luxury and signalling by considering luxury consumption as a social process. A functional perspective on the intangible attributes of luxury brands provides the basis for some insightful directions to advance this field of research.     

In search of heterotopia? Motivations of visitors to an English cathedral

This paper explores visitor motivations at an English cathedral, and the role that heterotopia plays in their motives. More than a third of visitors to Chichester Cathedral appear to be motivated by a subconscious search for a spiritual experience, hidden by rational motives such as interest in history. It concludes by examining the management implications that arise from a potential lack of understanding about visitors' motivations. Cathedral managers should acknowledge their visitors' intrinsic sense of spirituality and recognise their spiritual motivations through interpretation, which should encourage them to explore their personal narratives around the emotional dimension of visiting a cathedral. Copyright © 2010 John Wiley & Sons, Ltd.     

On sellers' cooperation in hybrid marketplaces

Hybrid marketplaces, such as Amazon's and Zalando's stores or Apple's and Google's app stores, which distribute their own products and services in competition with those of third-party sellers, play a significant and growing role in the Internet economy. This paper shows that, other things equal, such platforms would maximize their profits if they lowered the fees charged to sellers and the prices charged to consumers in response to cooperation agreements between third-party sellers: horizontal mergers or collusive agreements. It also shows that such cooperation can be pro-competitive when the platform is a vertically integrated gatekeeper, adopts the agency business model, is a close competitor to the third-party sellers it hosts, and observes (or correctly anticipates) the third-party sellers' agreement. The discussion here is of significant policy relevance, since third-party sellers in online marketplaces may find it easier to collude and may respond to the bargaining power of certain gatekeeper platforms by merging their activities.