Assessing the Dimensions of Product Variety on Performance: The Value of Product Line and Pack Size

This article studies the impacts of product variety along two dimensions: product‐line variety and pack‐size variety. Previous research has often found that increased product variety is associated with increased sales. Interestingly, we find that this is not always the case, once the negative impact of product variety on fill rates is introduced. Specifically, product‐line variety has a positive total effect on sales, but pack‐size variety has a negative total effect on sales. We also investigate potential nonlinear impacts (with decreasing marginal effects) of product‐line and pack‐size variety, and find the result to be one of diminishing returns.     

A rational asset pricing model for premiums and discounts on closed‐end funds: The bubble theory

This paper provides a new explanation for closed‐end fund (CEF) discounts and premiums using the local martingale theory of asset price bubbles. This is a rational asset pricing model that is shown to be consistent with the existing empirical evidence on CEF discounts/premiums. Additional testable implications of the model are derived, which await subsequent research for their resolution. This bubble theory also applies equally well to understanding discounts and premiums on exchange traded funds.     

Internet Search Intensity and Its Relation with Trading Activity and Stock Returns*

Using Google search volume as a proxy for investor attention, this paper provides evidence on the role attention plays in financial markets. We first show that abnormal Google search volume (ASVI) helps explain cross‐sectional variations in trading activity, even after controlling for its important determinants. Specifically, ASVI is positively related to trading volume, order imbalance and liquidity. When the relation between stock returns and ASVI is examined, we find a strong positive relation in the month after attention shocks and a reversal over a longer holding period. We further conjecture that the attention effect is more pronounced in stocks with higher limits to arbitrage. For this purpose, we construct a limits‐to‐arbitrage index and show that limits to arbitrage play an important role in explaining the attention effect.     

Thriving on Turbulence

Although there is widespread evidence of links between market orientation and company performance, there is debate over whether the market environment moderates the market orientation-performance relationship. Until now empirical evidence has been limited to the USA, UK and Ghana. This study is based on a large multi-industry sample of firms from New Zealand, a more turbulent country-economy. The results show that although environment can have a direct (and often negative) effect on performance, it can also have a positive moderating effect on the relationship between market orientation and performance. This suggests that more market-oriented firms may actually thrive in more turbulent environments.     

Beyond organic: consumer interest in new labelling schemes in the Central Coast of California

Producers are interested in developing labelling schemes that go ‘beyond organic’ to address ethical criteria not included the US Department of Agriculture organic standards. However, consumer interests in labels that are not as widely available as organic in the market are poorly understood. This study reports results of focus‐group research and a survey of 1000 households in the Central Coast region of California to determine which standards consumers are most interested in supporting through their purchases. The results indicate that standards for the humane treatment of animals have the highest level of support, followed by a standard for local origin, and for a living wage for workers involved in producing food. Logistic regression analysis suggests that humane is more likely to be chosen by women, European‐Americans, younger people and frequent organic purchasers. Locally grown was preferred by older people and households with children. A living wage for workers involved in food production was selected more often by Latinos. Although a characterization of trends is not possible due to a cross‐sectional design, the results suggest some potential directions for producers in this region who are willing to supply unmet consumer demands for ethical criteria. There are three basic directions that new and emerging labels may take with respect to US national organic standards: (1) separate from organic; (2) institutionally separate, but tightly integrated with organic; and (3) intended to supplant organic. The success of each of these strategies will depend on how much trust consumers continue to place in government oversight of organic food. The study results also suggest that the movement for a more sustainable food system would benefit from devoting more attention to issues of animal rights and social justice.     

Learning Networks as an Aid to Developing Strategic Capability among Small and Medium-Sized Enterprises: A Case Study from the Irish Polymer Industry

Strategic decision making within small to medium-sized enterprises (SMEs) is a necessary element for business growth. SMEs must adapt and become more efficient and dynamic within current business paths and in finding new paths. Traditional philosophies are not focused on delivering new capabilities or developing new business paths. Learning networks are cooperative associations of partner firms that share knowledge, physical resources, and expertise to improve current performance and to advance new business paths. Ireland has emerged as a significant net contributor of plastics to the global medical device, telecommunications, and ophthalmic sectors. The role of the first polymer network as a catalyst for both new business development and increased technological enhancement is advanced in this study of Mould-Tech, an Irish polymer manufacturing firm. Adaptation of dynamic learning networks as expounded in this study present participant firms with new opportunities both to learn and earn—that is, to enhance and acquire new capabilities and to grow their businesses.     

Crisis Management and an Ethic of Care: The Case of Northern Rock Bank

Different ethical frameworks have been proposed as appropriate for integrating into crisis management strategies. This study examines an ethic of care approach to crisis management analysing the case of Northern Rock bank which was at the centre of the recent financial crisis in the UK. The development and maintenance of relationships is fundamental to an ethic of care approach and the research recognises this by examining the bank–stakeholder relationship both before and after the crisis. Considerable anger was directed at the bank post-crisis and, subsequently, the management team resigned. An important contention is that because an ethic of care approach had not been followed external parties judged that management should have foreseen the crisis and the harm caused was deemed intentional, even though predicting the crisis would have been difficult and it is improbable any harm was intended. Additionally, this negative reaction was heightened due to three facets of Northern Rock’s history: (i) its previous existence as a building society, (ii) the ‘local’ nature of the bank and (iii) the creation of The Northern Rock Foundation. These historical factors caused local stakeholders to presume a ‘caring’ relationship between themselves, and the bank had continued to exist post-demutualisation. The events of the crisis compelled stakeholders to re-appraise this presumption, amplifying the post-crisis anger.     

When a celebrity endorser is disgraced: A twenty-five-year event study

This paper investigates how the announcement of negative information about a celebrity endorser impacts firm value, as measured by abnormal stock returns. The unique data sample consists of 93 celebrity disgraces that occurred between 1986 and 2011, affecting firms listed on US stock exchanges. Some evidence is documented of negative and statistically significant abnormal returns around these events. Returns are lower when the disgrace attracts much media attention, or when the celebrity itself is prominent. No significant returns are observed when a firm decides to terminate its endorsement contract with the disgraced celebrity. Endorsement contracts for “edgy” products, for which consumers may actually be attracted by negative publicity, are less likely to be terminated.