Evaluation of incidental findings on MRI of the central nervous system: part II

During the course of routine neuroradiologic imaging evaluation, various abnormalities are occasionally identified that may be considered "incidental findings." The significance of these is not always clear, and additional evaluation may be necessary. Part 2 presents an additional series of magnetic resonance (MR) images to illustrate several "incidental findings," describe their significance, and discuss where additional evaluation or follow-up may be required.     

Conditional Effects of Touch on Purchase Behavior

Interpersonal touch has been shown to affect consumer behaviors such as compliance with a request, impulse buying, and tipping behavior. In this study, we examine if the impact of touch on purchase behavior is gender specific, and if it depends on how much the individual likes the product. Findings indicate male consumers are more likely to purchase a product at low to moderate levels of perceived tastiness when they are touched by a female server, whereas females are less likely to purchase. However, the touch encounter doesn’t matter for either gender when a consumer really likes the product.     

Resolving post-formation challenges in shared IJVs: The impact of shared IJV structure on inter-partner relationships

The “50/50”, or the shared management international joint venture (shared IJV) remains a popular and yet challenging control structure to govern IJVs. The purpose of this study is to understand the post-formation management of shared IJVs, specifically the relationship between shared structure, relational conditions and management of post-formation challenges. Our evidence is based on 26 in-depth interviews across four cases of shared IJVs between British multinationals and Asian companies. Our findings indicate that the highly integrative nature of shared IJVs, including high operational interdependence and shared decision-making, encourages partners to work closely together, communicate frequently and intensely and exchange personnel. Although share management can lead to inter-partner conflicts, the equal investment and mutual responsibility partly provides partners with motivation and opportunities to learn about each other, to better implement the control structure, to build trust, and to commit to the venture and partner. These relational conditions facilitated the successful management of post-formation challenges such as diversity related conflicts and macro volatility.     

Training European trade unionists

This article analyses the findings from a pilot research project looking at the pattern of trade union education provision in Germany, Italy, Sweden and the UK. In each country the trade union movements are adapting their training systems to meet new challenges in often hostile economic and political climates. In spite of common problems there remain significant national differences in trade union education deriving from divergent traditions which we explore through a systems model which ocuses on the key issues of national legislation, funding, training provision and accreditation. We conclude by suggesting the need for new research and policy agendas.     

Financing preferences: evidence from the Korean market

We investigate the financing decisions of Korean firms during the period of 1996–2015. Korean firms follow a matching strategy for funding their cash needs. Cash inflows from investing activities are the primary source of funding for capital expenditures, and cash inflows from financing activities are the major means of covering cash outflows from financing activities. We also find that Korean firms’ financing practice of handling cash deficits can be described by the pecking order model modified and augmented by cash flow variables. Cash inflows from investing activities account for the major portion of financing to make up for cash deficits, followed by short- and long-term debt, and then equity financing.     

Labour productivity and rice production in Bangladesh: a stochastic frontier approach

During the NCAA basketball tournaments from 2002 to 2005, men's games produced 27% more upsets than women's games. To test whether these unpredictable results were due to gender differences, we conduct logit analysis to explain upsets by gender and other potentially significant variables, including differences in competing teams’: (i) RPI scores, (ii) percentage of freshmen, (iii) percentage of seniors, (iv) top scorer's total points and, (v) top three scorers’ total points. These analyses suggest that gender plays a significant role in explaining predictability.     

Institutionalism,Critical Theory,and the Administered Society

Paul Krugman recently suggested that John Maynard Keynes helped economists study and resolve mass unemployment at a time when few of them could understand the problem and institutionalists seemed unable to articulate a clear policy strategy. This article responds by outlining John R. Commons' case for full employment with liberty and his three-part strategy (addressing money, people and politics) for curing joblessness while saving capitalism. Commons' argument and recommendations offer insights that extend beyond Keynesian economics in important ways, and his contributions have special relevance today in light of the recent global financial crisis and still ongoing Great Recession.     

The mitigating effects of uncertainty on ‘e’ innovation propensity: some service sector evidence

This paper reports the findings of a study that sought to explore a range of technical, financial and social issues that the literature suggests influences e-innovation propensity. The research was conducted on a sample of knowledge-intensive business service SMEs in Northern Ireland, Republic of Ireland and New Zealand within a business-to-consumer context. Qualitative methodologies (in-depth interviews and projective techniques) were employed to investigate the research problem. The findings highlight a number of specific issues that call into question the value of an e-business strategy, such as uncertainties surrounding knowledge acquisition, disintermediation effects and sustainability of an e-business. These issues continue to negate e-innovation propensity. The paper proposes practical suggestions to alleviate the mitigating effects of uncertainty that are impacting on e-innovation propensity. The conclusions derived from this research, along with the modelling of the uncertainty factors extend existing knowledge and also set the precedent for further empirical research in other country and industry settings.     

Commitment to the Study of International Business and Cultural Intelligence: A Multilevel Model

Adopting a multilevel theoretical framework, we examined how metacognitive and motivational cultural intelligence influence an individual’s commitment to the study of international business (IB). Data from 292 undergraduate and graduate business students nested in 12 U.S. business school classes demonstrated that individuals’ metacognitive and motivational cultural intelligence are positively related to their commitment to the study of IB. Furthermore, there is additional commitment when the classrooms’ cultural intelligence climate is high. We discuss the implications of these findings within a classroom context that involves cross-cultural interactions.