Utilizing a Value of Information Framework to Improve Ore Collection and Classification Procedures

This case study utilizes a value of information decision framework to provide mine managers guidance regarding the purchase of ore grade scanners. LKAB's Kiruna mine produces three types of iron ore to meet long-term contractual agreements on a monthly basis. There is a priori uncertainty regarding the ore type in any given mineable section of the orebody. In addition, there is extracted ore type uncertainty that is introduced by the mining process. These uncertainties are better understood by obtaining more precise (real-time) information. In addition, a better understanding of the uncertainties can improve the quality of operational decisions and increase the overall profitability of the mine. This case study provides a framework for measuring the economic impact of information purchases in a mining context and discusses the implications of those findings.     

Will I Fake It? The Interplay of Gender, Machiavellianism, and Self-monitoring on Strategies for Honesty in Job Interviews

The use of deception during social interactions is a serious ethical concern for business. Interpersonal Deception Theory (IDT) proposes that strategies for using deception are influenced by personal factors. We tested this proposal by assessing participants’ strategies for using deception during an employment interview. Specifically, we examined three personal factors [gender, Machiavellianism, and self-monitoring (SM)] and intentions toward four types of deceptive behaviors (Extensive Image Creation, Image Protection, Ingratiation, and Slight Image Creation). We used path analysis to examine the intentions of 125 undergraduate students. Our results partially confirm the proposal of IDT by showing that intentions toward using Extensive Image Creation (i.e., generating wholly untrue personal information) are higher for men than women. Intentions toward Image Protection (i.e., hiding unattractive personal truths) are higher for men and for women high in Machiavellianism relative to women low in Machiavellianism. Intentions toward using deceptive Ingratiation are highest for men and high Machiavellianism women, but only when sufficient SM skills are present. For intentions toward Slight Image Creation (i.e., mild exaggerations to personal truths) there are no gender, Machiavellianism, or SM effects. Our research has implications for understanding how deception in the workplace can begin before an individual is hired, and we offer suggestions for several lines of future research.     

Gender Roles and Humor in Advertising: The Occurrence of Stereotyping in Humorous and Nonhumorous Advertising and Its Consequences for Advertising Effectiveness

The advertising literature includes extensive research on the occurrence and effects of gender-role portrayals in advertising. None of these studies has examined the ways in which humor affects depictions and the advertising effectiveness of these portrayals. This article reports the results of content-analytic and experimental studies that investigate the occurrence and effectiveness of gender stereotyping in humorous and nonhumorous advertising. The findings from these studies are in line with the assumptions of information processing theories. They indicate that the way women and men are stereotyped in advertising is dependent on humor; in particular, traditional male stereotypes are more prevalent in humorous ads, whereas traditional female stereotypes are more prevalent in nonhumorous ads. With respect to the influence of these stereotypes, humor improves consumers’ attitudes, particularly if nontraditional stereotyping is utilized instead of traditional stereotyping. Furthermore, humor in stereotyped advertising influences women more than men. Women evaluate gender portrayals more favorably and as more credible in humorous ads than in nonhumorous ads, particularly when nontraditional stereotyping instead of traditional stereotypes are used. These findings provide implications for gender-role and humor research in advertising and for practitioners who wish to increase the effectiveness of ads that use stereotypes.     

Trade effects of the Europe agreements: A theory-based gravity approach

We analyze normalized productivity differences for 15 developing Latin American countries and four firm types: National Domestic, National Exporter, Foreign Domestic, and Foreign Exporter. There are no productivity thresholds for viability, export activity, or multinational activity, but we do find a clear size productivity premium and development productivity premium in the manufacturing sectors. We also find a clear foreign-ownership productivity premium, both for domestic firms and for exporting firms and both for manufacturing sectors and services sectors. In contrast, we only find an export productivity premium for national firms in the manufacturing sectors.     

Enlarging the EMU to the east: what effects on trade?

The purpose of this article is to assess the implications of the Economic and Monetary Union (EMU) accession of eight Central and Eastern European Countries (CEECs) on their share of EMU-12 imports. Overcoming biases related to endogeneity, omitted variables and sample selection, our results indicate that the common currency has boosted intra-EMU imports by 7%. Under the assumption that the same relationship between the explanatory variables and imports will hold for EMU-CEEC trade, we intend to predict the future impact of the Euro. Our findings suggest that except for the least integrated countries, Poland, Latvia and Lithuania, all CEECs can expect increases in the EMU-12 import share.

Policy-driven ecosystems for new vaccine development

This paper examines the relationship between biomedical policies and entrepreneurial R&D strategies. Public health programs have been unable to provide effective and affordable treatment of infectious diseases for the poor. While governments have become more open to private sector contributions to policy objectives, it is rare to find new ventures commercializing healthcare innovations for neglected diseases. Two case studies of entrepreneurial ventures, in the UK and China, provide evidence on how resource-constrained firms mobilize participants in policy-specific ecosystems to achieve their goals of new vaccine development for tuberculosis. Ecosystem analysis reveals how the innovators’ business models can align their strategies with national policy objectives.     

Life course pathways to business start-up

We explore how socially embedded life courses of individuals within Britain affect the resources they have available and their capacity to apply those resources to start-up. We propose that there will be common pathways to entrepreneurship from privileged resource ownership and test our propositions by modelling a specific life course framework, based on class and gender. We operationalize our model employing 18 waves of the British Household Panel Survey and event history random effect logistic regression modelling. Our hypotheses receive broad support. Business start-up in Britain is primarily made from privileged class backgrounds that enable resource acquisition and are a means of reproducing or defending prosperity. The poor avoid entrepreneurship except when low household income threatens further downward mobility and entrepreneurship is a more attractive option. We find that gendered childcare responsibilities disrupt class-based pathways to entrepreneurship. We interpret the implications of this study for understanding entrepreneurship and society and suggest research directions.     

The co-evolution of business incubation and national innovation systems in Taiwan

Incubation has already proven to be of great value in promoting small and medium enterprise (SME) entrepreneurship activities and technological development in developed and developing countries. Incubation not only provides a diversified and integrated service for entrepreneurial ventures but also contributes upward to regional and national innovation and economic growth. Building upon the logic of co-evolution theory, this paper argues that incubation acts at the meso-level as a critical interface between macro-innovation systems and micro-business ventures. These multi-directional coupling elements in innovation ecology co-evolve to achieve collective interests and excellence, which in turn may stimulate technological development and social change. Important processes/mechanisms, including a policy kit and action, strategic networking, supportive associations, knowledge and intellectual capital management, among others, are discussed. Drawing on the national innovation system (NIS) and business incubation (BI) experience in Taiwan, we discuss the future prospects of incubation and innovation policies, including industrializing and globalizing incubation activities and virtual business incubation.