Pierre-Yves Donzé and Rika Fujioka
The luxury business has been one of the fastest growing industries since the late 1990s. Despite numerous publications in management and business history, it is still difficult to have a clear idea of what “luxury” is, what the characteristics of this business are, and what the dynamics of the industry are. With no consensus on the definition of luxury among scholars and authors, the concept thus requires discussion. Luxury is commonly described as the high-end market segment, but the delimitation of the lower limit of this segment and its differentiation from common consumer goods are rather ambiguous. Authors use different terminology to describe products in this grey zone (such as “accessible luxury,” “new luxury,” and “prestige brands”).
Despite the ambiguous definition of “luxury,” various companies have described their own businesses in this way, and consumers perceive them as producers of luxury goods and services. Research on luxury business has focused mostly on four topics: (1) the evolution of its industrial organization since the 1980s (the emergence of large conglomerates such as Moët Hennessy Louis Vuitton SE or LVMH, and the reorganization of small and medium-sized enterprises); (2) production systems (the introduction of European companies into global value chains, and the role of country of origin labels and counterfeiting); (3) brand management (using heritage and tradition to build luxury brands); and (4) access to consumers (customization versus standardization). Lastly, new marketing communication strategies have recently been adopted by companies, namely customer relations via social media and the creation of online communities.
Vinícius Chagas Brasil and J.P. Eggers
In competitive strategy, firms manage two primary (non-financial) portfolios—the product portfolio and the innovation portfolio. Portfolio management involves resource allocation to balance the important tradeoff of risk reduction and upside maximization, with important decisions around the evaluation, prioritization and selection of products and innovation projects. These two portfolios are interdependent in ways that create reinforcing dynamics—the innovation portfolio is the array of potential future products, while the product portfolio both informs innovation strategy and provides inputs to future innovation efforts. Additionally, portfolio management processes operate at two levels, which is reflected in the literature's structure. The first is a micro lens which focuses on management frameworks to boost portfolio performance and success through project-level selection tools. This research has its roots in financial portfolio management, relates closely to research on new product development and marketing product management, and explores the effects of portfolio management decisions on other organizational functions (e.g., operations). The second lens is a macro lens on portfolio management research, which considers the portfolio as a whole and integrates key organizational and competitive concepts such as entry timing, portfolio management resource allocation regimes (e.g., real options reasoning), organizational experience, and the culling of products and projects. This literature aims to set portfolio management as higher level organizational decision-making capability that embodies the growth strategy of the organization. The organizational ability to manage both the product and innovation portfolios connects portfolio management to key strategic organizational capabilities, including ambidexterity and dynamic capabilities, and operationalizes strategic flexibility. We therefore view portfolio management as a source of competitive advantage that supports organizational renewal.