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We replicate and extend the social history treatment of the Berg, Dickhaut, and McCabe (1995) investment game, to further document how the reporting of financial history influences how laboratory societies organize themselves over time. We replicate Berg et al. (1995) by conducting a No History and a Financial History session to determine whether a report summarizing the financial transactions of a previous experimental session will significantly reduce entropy in the amounts sent by Investors and returned by Stewards in the investment game, as Berg et al. (1995) found. We extend Berg et al. (1995) in two ways. First, we conduct a total of five sessions (one No History and four Financial History sessions). Second, we introduce Shannon’s (1948) measure of entropy from information theory to assess whether the introduction of financial transaction history reduces the amount of dispersion in the amounts invested and returned across generations of players. Results across sessions indicate that entropy declined in both the amounts sent by Investors and the percentage returned by Stewards, but these patterns are weaker and mixed compared to those in the Berg et al. (1995) study. Additional research is needed to test how initial conditions, path dependencies, actors’ strategic reasoning about others’ behavior, multiple sessions, and communication may mediate the impact of financial history. The study’s multiple successive Financial History sessions and entropy measure are new to the investment game literature.

Research into the autonomous use of MP3 audio recorders by students in UK higher education demonstrated that students were innovative in their autonomous use of the devices. They used them to capture learning conversations from formal and informal situations to personalise and enhance their learning. However, today smartphones and other smart devices have replaced the necessity for students to carry multiple mobile devices including MP3 recorders. This chapter builds upon the earlier work and presents a small qualitative study into how students are autonomously using their smart devices to support their learning. The research explores the hypothesis that students are being innovative in the ways in which they are using their smart devices to support their formal and informal learning. The study involved five students who own smart devices who were invited to discuss their ownership of smartphone and tablet technologies and the ways they used them in their studies. The students first completed a short questionnaire and were then interviewed in small groups. The results agree with previous research into student use of smart devices and describe autonomous engagement facilitated by personally owned smart technologies. The study identifies continuous patterns of pervasive engagement by students and concludes that more thought should be given to disruptive innovation, digital literacy and employability.

An assumption made in many applications of stated preference modeling is that preferences remain stable over time and over multiple exposures to information about choice alternatives. However, there are many domains where this assumption can be challenged. One of these is where individuals learn about new products. This paper aims to test how attribute preferences as measured in an experimental choice task shift when respondents are exposed to new product information. The paper presents results from a study investigating consumer preferences for a new consumer electronics product conducted among 400 respondents from a large consumer panel. All respondents received several choice tasks and were then able to read additional information about the new product. After this they completed an additional set of choice tasks. All choices were from pairs of new product alternatives that varied across eight attributes designed according to an orthogonal plan. Using heteroscedastic logit modeling, the paper analyses the shifts in attribute utilities and scale variances that result from the exposure to product information. Results show that as respondents become better informed about a new attribute the attribute has a greater influence on their choices. In addition a significant shift in scale variance is observed, suggesting an increase in preference heterogeneity after information exposure.

The criminal justice system uses oversimplified stock narratives that place women who kill into limiting categories of ‘bad’, ‘mad’ and/or ‘victim’. These narratives deny women's agency by portraying their actions as lacking humanity, rationality and/or intentionality. Many feminist scholars argue that new narratives are needed to recognise women who kill as fully human, volitional subjects. This chapter uses the case of Maria Barberi to examine why and how defences founded on a victim-based agency fail. In 1895, Barberi killed Domenico Cataldo in a Manhattan barroom after enduring months of psychological, physical and sexual abuse. Her defence was grounded in the unwritten law – a widely held belief that people had the right to avenge their honour (when impugned by infidelity, seduction or sexual assault) with lethal violence. The case went through four stages: the initial trial, resulting in a murder conviction and death sentence; a nation-wide clemency campaign; an appeal; and a retrial, resulting in an acquittal. Throughout this process, Barberi's agency was undermined by negative stereotypes of gender and ethnicity, the political goals of women's rights activists, and Barberi's own self-interests. Ultimately, this case demonstrates that agency-based narratives are both difficult to deploy and desperately needed.

Purpose – This chapter discusses the difference between a product strategy and a platform strategy, relying on examples from the history of Apple and Microsoft in personal computers and other devices as well as Sony and Japan Victor Corporation in videocassette recorders.

Design/methodology/approach – The chapter begins with a review of how the term “platform” has been used in the management literature and defines an industry-wide platform (as compared to an in-house company product platform) as a foundation technology (or service) that brings multiple parties in a market together for a common purpose. An industry-wide platform can generate powerful network effects between the platform and complementary products and services that make the platform increasingly valuable. Apple, with the Macintosh computer, and Sony with the Betamax VCR as well as other products, such as the Walkman media player, are examples of firms that developed excellent products but followed a product-first strategy and ended up losing in these markets or becoming niche players. They paid relatively little attention to opening up their technology to outside firms and cultivating an ecosystem of partners. Apple changed in the early 2000s with the iPod and iTunes, and then the iPhone and iPad, and has risen from near bankruptcy to become an enormously valuable and profitable platform leader.

Findings – Historical examples suggest that, in a platform market, the winner is not the firm with the best product, but rather the firm with the best platform – that is, the foundation technology or service that is most open to outsiders and which stimulates development of the most compelling complements.

Originality/value – This result extends the literature's understanding of platform strategy.

There are three main analytic challenges to studying kids, especially where the core focus is inequality: (1) minimizing the power imbalance between adults/researchers and kids/participants, (2) attending to the active and imaginative communication styles of young people, and (3) getting beneath the superficial rhetoric of meritocracy, colorblindness, and post-feminism. In this chapter, we draw from our own qualitative insights when studying middle school kids (grades 6–8, ages 11–14) in providing a systematic analysis of the effectiveness of distinct visual strategies and their respective strengths and limitations for producing rich, useful, and specific data. The insights gleaned are applicable to analyses of kids, understandings of inequality, and even methodological training.