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This article provides a resource for traders and other market participants by providing an overview of certain automatic circuit breaker mechanisms and discretionary powers that the U.S. Securities and Exchange Commission (SEC), Financial Industry Regulatory Authority (FINRA) and the U.S. president, as applicable, can exercise to pause or stop the trading of individual securities or trading activities across exchanges during extreme market volatility, each of which can cause interruptions to trading activity.

This article surveys automatic and discretionary mechanisms to halt trading activity under extreme market conditions. In particular, the article examines automatic cross-market circuit breakers, limit up-limit down pauses, the alternative uptick rule, as well as discretionary authority to stop short selling of particular securities and to stop trading across exchanges.

The article concludes that market participants must be cognizant not only of automatic cross-market circuit breakers, but also several other forms of potential market disruptions that may occur due to increased market volatility during the COVID-19 pandemic and beyond.

By exploring various mechanisms that respond to market disruption, this article provides a valuable resource for traders and other market participants looking to identify and respond to potential interruptions to their trading activity.

This paper has two purposes. First, to provide insight into the formation of completely online small groups, paying special attention to how their work practices develop, and how they form identity. Second, to pursue conceptual development of a more multi‐level view of completely online group experience, which can be made visible through analysis of the unique interaction logging system used in this study.

The authors conduct a mixed methods study that integrates interviews, grounded theory analysis, case study methods and social network analysis to build a multi‐layered view of completely online group and community development.

Completely online group formation is explicated as a socio‐technical system. The paper identifies themes of tool uptake and use, and patterns of interaction that accompany group formation and development of completely online group practices. These patterns show little respect for the boundaries of space and time. It then shows how groups who are paired together for two non‐sequential activities develop a common internal structural arrangement in the second activity, and are viewable as groups in the larger course context in four of six cases.

The time bounded nature of the group and community, combined with the educational context limit the generalizability of these findings.

The study shows how completely online group development can be made visible. Managers of work teams and teachers who work with classrooms in completely online contexts need to recognize the dynamic structure and interaction practices of completely online teams.

First, little research has been conducted on completely online group formation. Second, a conceptual understanding of how group members relate to one another and how groups interact with other groups in the same socio‐technical context is not explored in prior work. Third, the paper performs this analysis including data from rich, contextualized usage logs, which enables greater insight into online group interactivity than prior research.

Wonders whether companies actually have employees best interests at heart across physical, mental and spiritual spheres. Posits that most organizations ignore their workforce – not even, in many cases, describing workers as assets! Describes many studies to back up this claim in theis work based on the 2002 Employment Research Unit Annual Conference, in Cardiff, Wales.

This study examines emotionologies (Stearns & Stearns, 1985), that is, attitudes that members of an inter-organizational information systems (IOIS) project hold toward emotions and their appropriate expression and regulation in this project. In order to understand attitudes toward emotions and emotion regulation, we suggest the adoption of the concept of emotion structure, consisting of emotion rules and resources (Callahan, 2004).

To investigate the kinds of emotionologies present in this IOIS development project, we have chosen a qualitative case study approach. Our data consists of 41 qualitative interviews, collected in two phases.

We trace how emotion rules and corresponding emotion regulation strategies change among the sub-groups working in the project throughout their first year of collaborating. We show that organizational actors are skilled emotion managers, whose behavior is guided not only by many collective emotion rules (professional, organizational, social) but also by personal emotion rules. Our findings also suggest the need to critically reflect on certain emotion rules, such as those pertaining to the expression of fear and anger, and their potential positive and negative implications on project work.

We argue that group emotionologies with their professional, organizational, and social emotion rules interact with personal emotion rules, resulting in interesting emotion regulation strategies that often try to minimize emotional dissonance, sometimes at the expense of risking open conflict among project members. With this in mind, one theoretical and practical suggestion is to further explore the potential constructive implications of experiencing and expressing fear in projects.

To bring to the attention of health care professionals a framework and set of ideas for conceptualising a typical patient's experience and ways to respond out of a subjective inner quality called personal excellence.

This paper essays the viewpoint of the author on a selection of his experiences as a patient over 19 hospital admissions during his lifetime. He integrates these findings with his understanding of personal construct psychology, the psychology of change and the Greek philosophical concept of “arete” or excellence.

The paper offers a theory that patients experience three kinds of emotions or anguish when admitted to hospitals called threat, fear and anxiety. These three ways of interpreting an experience of change are based on the diagnostic constructs of transition from the psychology of personal constructs or the psychology of change. The paper asserts that a holistic approach is more likely to be delivered by health care staff with a calling than those who are merely doing a job or pursuing a career.

This paper is significant in that it draws on authentic experiences of a patient that are conceptualised into a coherent framework and linked to a well‐accepted theory within the science of psychology. Further it offers an alternative to essays on quality that are confined to objective features only. It offers a way, via the philosophical concept of “arete” to tap into the subjective attitudinal dimension of quality that is often the lever or more often the impediment to enabling quality improvement programmes to be effective.

The purpose of this paper is to report findings from a study of preservice teacher (PST) beliefs about teaching English language arts (ELA).

A survey was administered to 56 preservice secondary ELA teachers at three universities to measure their beliefs about curriculum, authority and competition in schools. This study explores the beliefs of 17 of these PSTs who participated in an additional interview following up on six of the survey responses.

Although the survey forced a choice between various levels of agreeing and disagreeing, interview responses revealed that PSTs wrestled with tensions in what they believed about instructional and curricular choices. When describing situations that influenced their beliefs, they referenced situations from field placements, coursework and their own experiences as students. These tensions reflected the PSTs’ internally conflicting beliefs across their perceived binaries of teaching English.

This study suggests that these beliefs are formed in part by experiences in teacher preparation programs, particularly in field placements. However, even though PSTs recognized their internally conflicting beliefs, they understood them and their subsequent actions as dichotomous, rather than on a continuum. This study has implications for teacher educators; by understanding PSTs’ tendencies to understand their beliefs in binaries, teacher educators can provide reflective opportunities for PSTs to problematize these dichotomies and look for teaching identities and practices that are more nuanced.

This chapter examines the roles and challenges for the Irish economy in the aftermath of the collapse of the Celtic Tiger and the onset of the 2008 economic crisis. Specifically, it does review the role that Government, the Central Bank of Ireland, and the Financial Regulator had before, during and after the collapse of both the Irish banking system and property market. This chapter explains the drivers behind the growth of the Celtic Tiger and the sources of leverage that amplified the severity of the subsequent collapse. Specifically, this chapter focuses on the changes that have since been made and provides a review of the lessons that can be obtained from the collapse.

The results presented in this chapter are based on analysis of secondary sources and a literature review to determine conceptual and theoretical frameworks for identifying the specific issues that the Irish economy endured since the 2008 economic crisis and the red flags and signals that were either missed or ignored.

Combined with the subprime collapse of 2007 and the international sovereign debt crisis evident since 2008, Ireland and the actions of its regulators and policy makers undoubtedly generated not only a catalyst to financial ruin, but also an incubator to aid its severity. The precise drivers that created the Celtic Tiger remained unchanged and played a significant role in the subsequent collapse. Banks were leveraged towards the Irish property market and the role of leverage in financial markets created mispricing, to which the basic principles of the efficient market hypothesis (EMH) failed. This miscalculation of risk was severe and destructive for the real economy. The reward for this error was a place in history as an ‘I’ in the derogatory term ‘PIIGS’.

This chapter could be used as teaching material for undergraduate and masters programmes in economics and finance. It provides a response to further understand the behaviour of the Irish economy during the development of the Celtic Tiger and the subsequent financial collapse that enveloped the Irish state.

This chapter discusses the role of leverage throughout a financial system and the necessity for financial monitors to promote an environment of sustainability and financial endurance; that which can survive an international financial crisis event.

The aim of this study is to explore the nature of the expectations of operations managers (OMs) and the enacted roles of management accountants (MAs) and to understand how MAs construct roles around these expectations.

A qualitative design draws upon company documentation and 36 semi-structured interviews with MAs and OMs. The study uses role theory as a theoretical lens with its core concepts of role expectations, role conflict and role ambiguity. The design draws from role theory’s original development and testing to pair particular roles of MAs with particular roles of OMs in operational settings.

The findings indicate that there are a number of different forms of OMs’ expectations giving rise to role conflicts and role ambiguity for the roles of MAs. OMs’ expectations were identified as conflicting expectations, ambiguous expectations, overloaded expectations and underloaded expectations. MAs construct roles in different ways around these OMs’ expectations, including prioritising the line function, competence deployment, non-accommodation and communication. Factors moderating OMs’ expectations are also identified, including characteristics of the OM and the role of the finance manager.

The study is based on an in-depth investigation of a small number of roles of MAs paired with OMs, and no assurances can therefore be given regarding generalisability of the findings.

The results provide an understanding of the varied nature of expectations that OMs have of MAs and mechanisms through which MAs can address these expectations. It suggests ways in which both MAs and OMs in operational settings can reduce conflicts and ambiguities.

This paper provides an in-depth analysis of the expectations of OMs in relation to the roles of MAs and contributes to the literature on the roles of MAs using role theory. It shows how different forms of OMs’ expectations have related mechanisms used by MAs to navigate these expectations through role constructions.