Search results

1 – 10 of over 23000
Book part
Publication date: 13 August 2020

Claus Hedegaard Sørensen and Alexander Paulsson

In this chapter, the authors will summarise the entire book and look ahead. The aim of this book has been to take the calls for governance of smart mobility one step further by…

Abstract

In this chapter, the authors will summarise the entire book and look ahead. The aim of this book has been to take the calls for governance of smart mobility one step further by analysing and discussing current and future policy instruments to govern smart mobility. The task has been carried out by discussing the why, how and what of policy instruments. So far, the policy instruments governing smart mobility to a large extent are focussed on understanding this new field of mobility, establishing relations and roles between companies and authorities, and making the field governable. What is lacking in this equation are policy instruments that establish the population as citizens with rights, voices and roles. In order to align the smart mobility transition and the transition towards a sustainable society, the authors consider the development of deliberative citizen participation an important initiative and the authors suggest it as an important field for future research.

Details

Shaping Smart Mobility Futures: Governance and Policy Instruments in times of Sustainability Transitions
Type: Book
ISBN: 978-1-83982-651-1

Keywords

Article
Publication date: 17 August 2012

G.S. Aglietti, S.J.I. Walker and A. Kiley

The purpose of this paper is to assess the suitability of various methods for the reduction of a large finite element model (FEM) of satellites to produce models to be used for…

Abstract

Purpose

The purpose of this paper is to assess the suitability of various methods for the reduction of a large finite element model (FEM) of satellites to produce models to be used for correlation of the FEM with test results. The robustness of the cross‐orthogonality checks (COC) for the correlation process carried out utilizing the reduced model is investigated, showing its dependence on the number of mode shapes used in the reduction process. Finally the paper investigates the improvement in the robustness of the COC that can be achieved utilizing optimality criteria for the selection of the degrees of freedom (DOF) used for the correlation process.

Design/methodology/approach

A Monte Carlo approach has been used to simulate inaccuracies in the mode shapes (analysis and experimental) of a satellite FEM that are compared during the COC. The sensitivity of the COC to the parameters utilized during the reduction process, i.e. mode shapes and DOFs, is then assessed for different levels of inaccuracy in the mode shapes.

Findings

The System Equivalent Expansion Reduction Process (SEREP) has been identified as a particularly suitable method, with the advantage that a SEREP reduced model has the same eigenvalues and eigenvector of the whole system therefore automatically meeting the criteria on the quality of the reduced model. The inclusion of a high number of mode shapes in the reduction process makes the check very sensitive to minor experimental or modelling inaccuracies. Finally it was shown that utilizing optimality criteria in the selection of the DOFs to carry out the correlation can significantly improve the probability of meeting the COC criteria.

Research limitations/implications

This work is based on the FEM of the satellite Aeolus, and therefore the numerical values obtained in this study are specific for this application. However, this model represents a typical satellite FEM and therefore the trends identified in this work are expected to be generally valid for this type of structure.

Practical implications

The correlation of satellite FEM with test results involves a substantial effort, and it is crucial to avoid failures of the COC due to numerical issues rather than real model inaccuracies. This work shows also how an inappropriate choice of reduction parameters can lead to failure of the COC in cases when there are only very minor differences (e.g. due to minor amount of noise in the results) between analytical and test results. Vice versa, the work also shows how the robustness of the reduced model can be improved.

Originality/value

The paper shows how the robustness of the correlation process for a satellite FEM carried out utilising a SEREP reduced model needed to be investigated, to demonstrate the suitability of this method to reduce large FEM of satellites.

Article
Publication date: 1 July 2005

Sujatha Perera, Jill McKinnon and Graeme Harrison

This paper uses a stakeholder approach to examine how the role of accounting and the status of accountants changed over a 30 year period (1970 to 2000) in a major Australian…

5348

Abstract

This paper uses a stakeholder approach to examine how the role of accounting and the status of accountants changed over a 30 year period (1970 to 2000) in a major Australian government trading enterprise. Data are gathered from semi‐structured interviews with organizational participants and documentation. The study provides support for the importance of stakeholders in shaping organizational processes and practices, including accounting practices, and for the effects of changes in stakeholder constituency and agenda on such practices. The study also provides evidence of the roles accounting and accountants may play in implementing a stakeholder agenda, including both instrumental and symbolic roles, and how the status of accountants may rise and fall commensurate with those roles.

Details

Pacific Accounting Review, vol. 17 no. 2
Type: Research Article
ISSN: 0114-0582

Keywords

Book part
Publication date: 29 August 2018

Paul A. Pautler

The Bureau of Economics in the Federal Trade Commission has a three-part role in the Agency and the strength of its functions changed over time depending on the preferences and…

Abstract

The Bureau of Economics in the Federal Trade Commission has a three-part role in the Agency and the strength of its functions changed over time depending on the preferences and ideology of the FTC’s leaders, developments in the field of economics, and the tenor of the times. The over-riding current role is to provide well considered, unbiased economic advice regarding antitrust and consumer protection law enforcement cases to the legal staff and the Commission. The second role, which long ago was primary, is to provide reports on investigations of various industries to the public and public officials. This role was more recently called research or “policy R&D”. A third role is to advocate for competition and markets both domestically and internationally. As a practical matter, the provision of economic advice to the FTC and to the legal staff has required that the economists wear “two hats,” helping the legal staff investigate cases and provide evidence to support law enforcement cases while also providing advice to the legal bureaus and to the Commission on which cases to pursue (thus providing “a second set of eyes” to evaluate cases). There is sometimes a tension in those functions because building a case is not the same as evaluating a case. Economists and the Bureau of Economics have provided such services to the FTC for over 100 years proving that a sub-organization can survive while playing roles that sometimes conflict. Such a life is not, however, always easy or fun.

Details

Healthcare Antitrust, Settlements, and the Federal Trade Commission
Type: Book
ISBN: 978-1-78756-599-9

Keywords

Article
Publication date: 1 January 1977

A distinction must be drawn between a dismissal on the one hand, and on the other a repudiation of a contract of employment as a result of a breach of a fundamental term of that…

2053

Abstract

A distinction must be drawn between a dismissal on the one hand, and on the other a repudiation of a contract of employment as a result of a breach of a fundamental term of that contract. When such a repudiation has been accepted by the innocent party then a termination of employment takes place. Such termination does not constitute dismissal (see London v. James Laidlaw & Sons Ltd (1974) IRLR 136 and Gannon v. J. C. Firth (1976) IRLR 415 EAT).

Details

Managerial Law, vol. 20 no. 1
Type: Research Article
ISSN: 0309-0558

Book part
Publication date: 5 November 2015

Rebecca J. Glover

While much of the existing research regarding moral exemplarity has focused on living individuals, examination of the lives of historical figures can also prove invaluable in…

Abstract

While much of the existing research regarding moral exemplarity has focused on living individuals, examination of the lives of historical figures can also prove invaluable in understanding moral motivation. Consequently, this paper sought to apply Frimer and Walkers (2009) reconciliation model and methodology in examining themes of agency and communion in the motivation of Miep Gies. Frimer and Walkers (2009) Self-Understanding Interview and the VEiN coding method (Frimer, Walker, & Dunlop, 2009) served as guides for examining published and audio-recorded interviews, biographical and autobiographical information, as well as video-recorded speeches given by Gies. Aspects of an integrated moral identity appeared evident in the personality of Miep Gies as indicated in statements reflecting an overlap of both agency and communion. The study was limited in its reliance on publically available documents about or by Gies. Further, reliance on these documents, as opposed to a “live” interview, limited the ability of the author to identify responses to all questions included in Frimer and Walkers (2009) interview or fully utilize the VEiN coding method (Frimer et al., 2009). Exploration of life narratives of historical figures can provide insight into an integrated moral identity as well as examples of developmental crossroads Frimer and Walker (2009) cited as essential in their reconciliation model. Comprehension of this reconciliation process is critical to understanding what lies at the heart of moral motivation and action as well as the ability to promote such growth in the lives of others.

Details

The Ethical Contribution of Organizations to Society
Type: Book
ISBN: 978-1-78560-446-1

Keywords

Abstract

Purpose

This exposition explains how Elementary Theory works and how it has been developed over the last two-and-a-half decades. Both increased scope and heightened precision are covered.

Methodology/Approach

Theoretic methodology is explained. Using that method formal models are constructed analogous to empirical events. Those models predict events, design experiments, and guide applications in the field.

Findings

There is a widely held belief in sociology that theory becomes more vague and imprecise as its scope broadens. Whereas broader generalizations are more vague than narrower ones, this exposition shows that abstract theory becomes more precise as its scope broadens.

Research Limitations/Implications

Here implications and limitations are closely connected. Regarding implications, this exposition shows that scientific explanations and predictions are viable today in sociology but only when exact theory is employed. Regarding limitations, the theory and research included in this exposition make clear why the empiricist search for regularities that dominates sociological research is so very limited in its results.

Originality/Value of Chapter

This exposition demonstrates that theory is the method of all the sciences and in particular the science of sociology.

Details

Advances in Group Processes
Type: Book
ISBN: 978-1-78441-078-0

Keywords

Article
Publication date: 17 June 2008

Thomas Walker

We study the relationship between underwriter prestige, family control, and IPO underpricing in an international setting. Data are collected for 5,789 firms that went public…

Abstract

We study the relationship between underwriter prestige, family control, and IPO underpricing in an international setting. Data are collected for 5,789 firms that went public across twenty‐five countries between 1995 and 2002. We find that non‐penny‐stock and non‐U.S. IPOs from countries where firms are predominately family‐controlled benefit from associations with well‐known investment bankers; i.e., these firms are less underpriced than similar firms from countries with a low level of family control. At the same time, our findings support prior evidence that suggests that underwriter prestige is positively related to underpricing in the U.S. IPO market. Family‐controlled firms should consider the findings of this study, which identifies factors that are associated with more successful IPO outcomes.

Details

Multinational Business Review, vol. 16 no. 2
Type: Research Article
ISSN: 1525-383X

Keywords

Book part
Publication date: 27 October 2021

Kayla D. R. Pierce

Purpose: Because past research has investigated nonverbal behaviors in clusters, it is unclear what status value is ascribed to individual nonverbal behaviors. I test status cues…

Abstract

Purpose: Because past research has investigated nonverbal behaviors in clusters, it is unclear what status value is ascribed to individual nonverbal behaviors. I test status cues theory to investigate whether response latency functions as a status cue. I explore whether it affects behavioral influence or if it only signals assertiveness and does not have status value. I also explore how one's interpretation of response latency impacts behavioral influence.

Methodology: In a two-condition laboratory experiment, I isolate response latency and test its strength independently, and then I measure behavioral influence, participants' response latency, and perceptions of assertiveness. I also conduct interviews to investigate how participants interpret their partner's response latency to understand how people ascribe different meanings to the same nonverbal behavior.

Findings: I find that response latency alone does not affect behavioral influence, in part because how people interpret it varies. However, response latency does significantly impact participants' own response latency and their perceptions of their partner's assertiveness.

Practical Implications: This research demonstrates the intricacies of nonverbal behavior and status. More specifically, this work underscores important conceptual differences between assertiveness and status, and demonstrates how the interpretation of nonverbal behavior can impact behavioral influence.

1 – 10 of over 23000