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In various settings (e.g., political elections, marketing campaigns), competing groups attempt to disseminate messages that promote different viewpoints. Moreover, these groups often differ substantially in the resources they have available for promotion, which may generate inequities in the reach of their messages. With a series of computer simulations, the author investigates the role that social network structure plays in perpetuating or mitigating the inequalities in reach brought about by asymmetric access to resources. The author models such asymmetric access by varying the number of "seeds” available to disseminators (i.e., places in the social network from where their messages begin spreading). The author finds that long ties – links that connect otherwise distant regions of a social network – help to decrease the disparities in dissemination brought about by asymmetric access to seeds. The author shows that this finding generalizes to different assumptions about the proportion of long ties present, the seeding asymmetry, and the rate that messages spread, and argues that information and communication technologies like Facebook and Twitter can foster dissemination equality by prioritizing interactions across long ties.

This chapter conceptualizes computational methods across three related, yet distinct approaches: (1) Social Simulation, (2) Data Science, and (3) Big Data. Group communication research is then situated and reviewed along these three lines of research. Although some areas have considerable visibility (e.g., network analysis, text mining), some areas are less visible in group communication research (e.g., Social Simulation, Big Data designs). The chapter concludes with suggestions for issues regarding reliability, validity, and ethics.

In this chapter, the authors review emerging literature on multidimensional, information age-related phenomena across different disciplines to derive common themes and topics. The authors then proceed to analyse recent developments in these fields to provide an interdisciplinary overview of the most disruptive challenges for multinational companies (MNCs) competing in the modern information age. These challenges include more efficient peer-to-peer communication between stakeholders, crowd-organisation, globalisation of value chains and the need to organise knowledge resources. The aim of the chapter is not to review all age research, but to identify fundamental uncertainties for MNCs and discuss strategies of tackling such information age phenomena from an international business perspective.

Crop insurance and hedging are two risk management strategies used by farmers to manage risk. Using a discrete choice model and farm‐level data, this study investigates the factors influencing farmers’ use of hedging and crop insurance as risk management strategies. In the case of crop insurance, results indicate that level of education, participation in other risk management strategies (such as renting land, commodity programs, spreading sales over the year), and controlling debt are positively related to a farmer’s decision to purchase crop insurance. For the hedging model, results suggest education, off‐farm income, forward contracting sales of crops and livestock, and computer use are positively related to a farmer’s articipation in hedging/futures markets.

Since the first Volume of this Bibliography there has been an explosion of literature in all the main areas of business. The researcher and librarian have to be able to uncover specific articles devoted to certain topics. This Bibliography is designed to help. Volume III, in addition to the annotated list of articles as the two previous volumes, contains further features to help the reader. Each entry within has been indexed according to the Fifth Edition of the SCIMP/SCAMP Thesaurus and thus provides a full subject index to facilitate rapid information retrieval. Each article has its own unique number and this is used in both the subject and author index. The first Volume of the Bibliography covered seven journals published by MCB University Press. This Volume now indexes 25 journals, indicating the greater depth, coverage and expansion of the subject areas concerned.

Today, the global education market is one of the faster growing sectors, and it has attracted several new actors or what we call educational brokers who are now responsible for shaping national agendas. The newer actors in education are vastly different for the former players in that whereas previous actors engrossed national educational systems through the provision of technical assistance to meet international standards, best practices, and benchmarks, these newer players are for-profit entities that emphasize austerity, leanness, human resource maximization, performance targets, and competition. Therefore, in this new educational landscape, national governments are seen as “clients” who receive “expert” advice from “external consultants” that have an assortment of experiences across different sectors. Education governance is no longer a statist endowed but one that incubates in laborites of best practices resonates with existing case studies and results driven based on Big Date collected. We argue that educational brokers are responsible for the emergence of a hybrid form of education governance that use business and market techniques to reform strategies within the education sector. We conclude by suggesting that collectively educational brokers are using what we call “educational sub-prime mechanisms” – higher interest rates, reduced quality collateral, and less advantageous terms to counterweight higher credit risk – to manage educational portfolios and newer forms of educational risk.

The area loosely described as London's Docklands contains a great variety of building types which are, in general, poorly maintained. A large proportion of the commercial and industrial structures are over 50 years old and many stand empty today, as silent monuments of an age of thriving free trade with the nations of the world. Exotic names of far away places — Havana, Jamaica, Haiti, Antigua, Barbados — painted on the lintels of door openings are all that remains to tell their story.

This paper aims to assess whether the factor structure of the Psychopathic Processing and Personality Assessment (PAPA) could be confirmed in a large community sample (n = 1,850), comprising three subsamples of adult men (n = 189, 248 and 198) and women (n = 499, 469 and 247). It was predicted that the four-factor solution originally proposed in earlier studies (i.e. dissocial tendencies, emotional detachment, disregard for others, lack of sensitivity to emotion) would be replicated and produce a multi-dimensional structure consistent across sex.

This study explored the structure of the newly developed PAPA among a non-forensic sample.

Although exploratory analysis indicated a four-factor solution, the structure was different with “lack of sensitivity to emotion” being replaced by “responsiveness to perceived aggression.” Confirmatory analyses supported this structure among women, yet a three-factor structure was preferred for men that excluded emotional detachment.

This study highlights the importance of attending to sex differences when assessing for psychopathy.

This is the first confirmatory factor analysis completed on the PAPA, with the findings conveying its value when assessing for psychopathic traits among a community sample.

In even the most lucid literature on semi‐conductors, the complexity of electrons, holes, energy levels, acceptors, donors, and so on tends to swamp any understanding of the basic principles. This, we may say, is almost too difficult for us, so it is bound to be too difficult for our students. We then get round the problem by stating categorically that holes exist, that they have the properties of positive charge carriers, and leave it at that to get on to the circuitry.