On market mavens and consumer self‐confidence: A cross‐cultural study

Market mavens are attentive to media and important diffusers of marketplace information. This study examines the relationships between cultural individualism, general and consumer self‐confidence, and market mavenism in the context of two distinct cultural systems, the United States and South Korea. The examination of cross‐cultural equivalence of the constructs under study provides evidence for both configural and full or partial metric invariance. The results indicate that cultural individualism is positively related to general self‐confidence, general self‐confidence is positively related to consumer selfconfidence, and consumer self‐confidence is positively related to market mavenism. Additionally, this research shows that these relationships hold in both the U.S. and South Korean samples. The results of this study indicate that market mavenism, and thus levels of confidence about marketplace knowledge and speed of diffusion of such information may be more prevalent among the more individualistic than collectivistic consumers. © 2007 Wiley Periodicals, Inc.     

The landlocked island: Information access and communications policy in Nepal

This paper examines information access in Nepal, its current limitations, and opportunities for expansion, particularly in rural areas. It argues that government policies and the regulatory environment have failed to create the competition necessary for rapid expansion of information access through information and communication technologies (ICTs), particularly in rural areas. Furthermore, restrictive approaches to licensing and exorbitant fees have hindered the ability of civil society organizations, non-governmental organizations (NGOs), and small and medium enterprises (SMEs) to provide information access at the local level. This has resulted in very limited access to information outside a few urban centers and created some of the world's highest access costs in one of its poorest countries. To successfully address this situation, the newly installed republican government will need to create an environment that promotes competition in less lucrative rural markets while negotiating the demands of existing license holders.     

Schedule evaluation in unstable manufacturing environments

This paper provides a new approach to validate the feasibility of schedules of multiple-step mixed-model unstable manufacturing environments with different changeover times. Traditionally, continuous lines in a manufacturing process run the same sequence in order to minimize WIP inventory and lead time. Nevertheless, multiple reasons such as different product mixes or setup times can lead managers to run different sequences in continuous lines. Unfortunately, lack of reliability of supply and demand in these environments makes it difficult to manage product inventories and often leads to starvation due to the discoordination between the schedules of both lines. This approach is based on a new type of visual representation of schedules and an estimate the probability of starvation. It assumes stochastic supply and demand and a predefined schedule sequence based on batches of different sizes.     

Landscape as a Focus for Integrating Human and Environmental Processes

The landscape has long been an important object of rural policy, particularly in terms of protecting scenic areas. Increasingly, however, landscape is seen as a multifunctional and holistic entity, which provides a framework for the governance and interdisciplinary study of spatial units. A central dilemma in the maintenance of cultural landscapes is that the historical practices which produced them are often obsolete, and new social and economic forces may fail to reproduce their valued properties. Sustainable development strategies therefore seek to instil ‘virtuous’ circles in cultural landscapes, linking society and economy to environmental service functions and land uses, in order to generate mutually reinforcing feedback loops resulting in socially preferred outcomes. We explore ways of investigating these linkages as a basis for future rural research and policy. We conceptualise cultural landscapes as ‘socio‐ecological systems’ (SESs), and consider their capacity for resilience and stability. Noting that resilient systems are characterised, not by simple equilibria, but by ‘basins of attraction’, we argue the need to understand the ways in which SESs stabilise within a particular basin, or move to an alternative. In particular, we reflect on the dynamics of ‘adaptive cycles’ that may lead to changes in system state. Finally, we discuss the development of appropriate models as tools for investigating whether a landscape is trending towards stability within a ‘vicious’ or a ‘virtuous’ circle, and evaluating potential interventions to alter this trajectory.     

Dynamics and Long-run Structure in U.S. Meat Demand

Empirical analysis, based on a general dynamic Almost Ideal Demand System, shows the commonly used autoregressive and partial adjustment processes are restrictive to meat demand data. This study derives a linear specification in levels form to investigate dynamics in a general framework. Merging a long-run steady state structure with short-run dynamics results in consistent and robust long-run demand elasticities Une analyse empirique, basée sur un systéme dynamique général de demande quasi optimale, montre que les mécanismes courants d'ajustement autorégressif et d'ajustement partiel ont un effect restrictif sur l'évaluation des données de la demande de viande. Les auteurs proposent une spécifcation linéaire par niveaux pour examiner la dynamique du cadre général. La combinaison d'une structure stable de longue durée avec une dynamique de courte période a produit des élasticités cohérentes et solides de la demande à long terme     

Stop holding yourself back

After working with hundreds of leaders in a wide variety of organizations and in countries all over the globe, the authors found one very clear pattern: When it comes to meeting their leadership potential, many people unintentionally get in their own way. Five barriers in particular tend to keep promising managers from becoming exceptional leaders: People overemphasize personal goals, protect their public image, turn their competitors into two-dimensional enemies, go it alone instead of soliciting support and advice, and wait for permission to lead. Troy, a customer service manager, endangered his job and his company's reputation by focusing on protecting his position, not helping his team; when a trusted friend advised him to change his behavior, the results were striking. Anita's insistence on sticking to the tough personal she'd created for herself caused her to ignore the more intuitive part of the leadership equation, with disastrous results--until she let go of the need to appear invulnerable and reached out to another manager. Jon, a personal trainer who had virtually no experience with either youth development programs or urban life, opened a highly successful gym for inner-city kids at risk; he refused to be daunted by his lack of expertise and decided to simply "go for it." As these and other examples from the authors' research demonstrate, being a leader means making an active decision to lead. Only then will the workforce--and society--benefit from the enormous amount of talent currently sitting on the bench.     

Intraday return spillovers and its variations across trading sessions

The main purpose of this paper is to study the intraday return spillovers and their real time variations amongst selected technology stocks. Based upon randomly selected technology stocks in terms of multilateral analysis, we find the following evidence. Firstly, we find that positive spillover effects are discernible amongst medium- and large-sized stocks, with the effects being directionally asymmetric between different size groups. Secondly, we find that for most stocks, the full effects of the firm-specific shocks over other stocks are realized within approximately 30 min to 2 h. Finally, we show that the spillover effects tend to follow an M-shaped intraday pattern. Our results suggest that during the opening and closing sessions, trades motivated by information spilled over from other firms are relatively subordinated, with the trading at these times being largely dominated by those based upon common market factor or firm-specific fundamental information.