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Article
Publication date: 16 April 2018

Yan Zhao, L.T. Si and H. Ouyang

A novel frequency domain approach, which combines the pseudo excitation method modified by the authors and multi-domain Fourier transform (PEM-FT), is proposed for analyzing…

Abstract

Purpose

A novel frequency domain approach, which combines the pseudo excitation method modified by the authors and multi-domain Fourier transform (PEM-FT), is proposed for analyzing nonstationary random vibration in this paper.

Design/methodology/approach

For a structure subjected to a nonstationary random excitation, the closed-form solution of evolutionary power spectral density of the response is derived in frequency domain.

Findings

The deterministic process and random process in an evolutionary spectrum are separated effectively using this method during the analysis of nonstationary random vibration of a linear damped system, only modulation function of the system needs to be estimated, which brings about a large saving in computational time.

Originality/value

The method is general and highly flexible as it can deal with various damping types and nonstationary random excitations with different modulation functions.

Details

Engineering Computations, vol. 35 no. 2
Type: Research Article
ISSN: 0264-4401

Keywords

Book part
Publication date: 27 January 2022

Shaun P. Hargreaves Heap

This chapter focuses on the results of laboratory experiments that reveal how social preferences help regulate behavior to overcome social dilemmas. It argues that this evidence…

Abstract

This chapter focuses on the results of laboratory experiments that reveal how social preferences help regulate behavior to overcome social dilemmas. It argues that this evidence provides empirical support for the Austrian argument that social rules (as well as the institution of the market) are an important part of how societies respond to the knowledge problem. However, it also argues that the specific laboratory results regarding the “crowding out” of social preferences and the redistributive character of social preferences when outcomes are influenced by luck provide challenges to Austrian economics. In response, Austrian economics would seem to need to develop some more expanded notion of what matters in human life beyond the exercise of freedom and so extend the list of rules or institutions that require defence beyond those of the market and the rule of law.

Details

Contemporary Methods and Austrian Economics
Type: Book
ISBN: 978-1-80262-287-4

Keywords

Article
Publication date: 14 January 2014

Peter Buell Hirsch

The article discusses the ramifications for corporate reputation of the current concerns about consumer data privacy in order to identify potential risks and benefits for

532

Abstract

Purpose

The article discusses the ramifications for corporate reputation of the current concerns about consumer data privacy in order to identify potential risks and benefits for corporations in their relations with consumers and other stakeholders.

Design/methodology/approach

The article discusses the ramifications for corporate reputation of the current concerns about consumer data privacy in order to identify potential risks and benefits for corporations in their relations with consumers and other stakeholders.

Findings

This review suggests that there are indeed significant concerns for corporations about how consumers feel about corporate use of personal and, in particular, behavioral data. However, there are steps that corporations can take to demonstrate their commitment to data privacy that can mitigate potential reputational damage and even strengthen their image with consumers and other stakeholders.

Originality/value

Data privacy as a reputation asset has been little discussed in the literature to date.

Details

Journal of Business Strategy, vol. 35 no. 1
Type: Research Article
ISSN: 0275-6668

Keywords

Book part
Publication date: 1 July 2014

Tom Bellairs, Jonathon R. B. Halbesleben and Matthew R. Leon

Sudden crises, known as environmental jolts, can cripple unprepared organizations. In recent years, financial jolts have led many organizations, particularly government…

Abstract

Sudden crises, known as environmental jolts, can cripple unprepared organizations. In recent years, financial jolts have led many organizations, particularly government organizations, to respond by furloughing employees. Furloughs can engender various responses in employees that can lead to negative work outcomes for both the employees and the organization. Previous research shows that the implementation of strategic human resource management (SHRM) practices, such as commitment-based systems, can mitigate the negative effects of environmental jolts. Utilizing the knowledge-based view and affective events theory, we propose a multilevel model where SHRM practices moderate employee affective responses to furloughs, which, in turn, drive subsequent employee behavioral outcomes.

Details

Research in Personnel and Human Resources Management
Type: Book
ISBN: 978-1-78350-824-2

Keywords

Article
Publication date: 5 June 2020

Abrar Faisal, Julia N. Albrecht and Willem J.L. Coetzee

This paper aims to respond to the strong calls for interdisciplinary solutions to address the many and varied challenges that major disasters create in urban (tourism) spaces, and…

1353

Abstract

Purpose

This paper aims to respond to the strong calls for interdisciplinary solutions to address the many and varied challenges that major disasters create in urban (tourism) spaces, and provide a holistic conceptualisation of organisational responses to disruptions in the external business environment. It argues that organisations need to actively (re)formulate a sustainable business proposition to passively adapt to environmental conditions and modify the selective environment.

Design/methodology/approach

This study uses a qualitative approach to introducing and examining the concepts and theoretical constructs underpinning the proposed conceptual schemata. The content-driven inductive approach used here is based on an extensive review of the disaster recovery, crisis management, entrepreneurial strategy and urban tourism literature with a focus on organisational perspectives. It systematically brings together the theories and research findings from these separate strands of literature.

Findings

While the extant literature focuses on the importance of effective adaptability to survive and thrive in environmental uncertainties, some aspects of the relevant evolutionary processes are not addressed in the context of urban tourism. Indeed, a systematic approach that questions how urban tourism and hospitality businesses react to crises has been long overdue. This paper, therefore, introduces niche construction theory (NCT) as an alternative and proposes an integrated framework to understand the environmental conditions of urban tourism and organisational evolution during post-disaster turbulence.

Research limitations/implications

The proposed model emerging from a multidisciplinary literature review acknowledges boundary conditions in the tourism industry-specific interpretation of a crisis situation. The tenets of NCT need to be adopted flexibly rather than as part of a strictly prescriptive process to allow for all aspects of the related business responses to play out and become exposed to the emerging selection pressures.

Practical implications

The argument underpinned by the theoretical constructs of niche construction encourages and offers a framework for practitioners to actively (re)formulate business proposition and (re)construct organisational niche to survive post-disaster turbulence in the business environment and exert influence over their own evolution.

Originality/value

This paper offers different angles, filters and lenses for constructing and interpreting knowledge of organisational evolution in the context of crisis management. The conceptual schema (Figure 2) emerged as a novel contribution itself providing a necessary lens to interpret the empirical data and understand the complexities of the organisational responses to the disruptive post-disaster turbulence in an urban tourism business environment.

Details

International Journal of Tourism Cities, vol. 6 no. 4
Type: Research Article
ISSN: 2056-5607

Keywords

Article
Publication date: 6 October 2022

Parthasarathi Das and Venugopal Pingali

The purpose of the study is to propose a framework for understanding the dynamism of the human self-system from evolutionary and socio-psychological perspective. The study aims to…

Abstract

Purpose

The purpose of the study is to propose a framework for understanding the dynamism of the human self-system from evolutionary and socio-psychological perspective. The study aims to help scholars interested to use an evolutionary lens for examining consumer behaviour.

Design/methodology/approach

Relying on the principle of self-cybernetics, the study proposed a general framework explaining the operating mechanism of human self-system. The proposed framework incorporates the socio-psychological and the evolutionary perspective of the human self-concept.

Findings

The framework may help consumer scholars to integrate socio-psychological and evolutionary theories to produce novel and testable hypotheses.

Originality/value

To the best of the authors’ knowledge, this is the first attempt to propose a framework based on the principle of cybernetics to facilitate the use of an evolutionary lens in consumer research.

Details

Journal of Consumer Marketing, vol. 39 no. 7
Type: Research Article
ISSN: 0736-3761

Keywords

Article
Publication date: 1 December 2005

Richard J. Pech and Katherine E. Oakley

Can managers prepare their organisations for the unexpected and unforeseeable? The purpose of this paper is to argue that organisations that endure and survive a serious…

1231

Abstract

Purpose

Can managers prepare their organisations for the unexpected and unforeseeable? The purpose of this paper is to argue that organisations that endure and survive a serious disruption to homeostasis may as a consequence be better equipped to survive further and more devastating attacks.

Design/methodology/approach

This hypothesis is based on a naturally occurring biological survival mechanism termed hormesis. Hormesis describes a controversial biological phenomenon where the organism overcompensates and adaptation occurs after exposure to low doses of toxins. Hormesis protects the organism against subsequent repeat exposure to more lethal doses.

Findings

Hormetic effects may occur in an organisation just as it does in a biological entity following exposure to a life‐threatening disruption, inoculating it against potentially more lethal recurrences. Disruption in an organisational context may include negative environmental impacts, incidences of management incompetence, or consequences of competitive hostilities. It is argued that lessons can be applied from examples of biological hormesis, particularly lessons related to the hormetic recovery stages of overcompensation and adaptation as part of an evolutionary survival mechanism for organisations.

Practical implications

Organisational hormesis may have the potential to produce growth and advancement that would not normally occur under ordinary circumstances. Hormesis demonstrates more than a step in an organisational learning process as it conveys an adaptive response designed to prevent future disruptions. Hormesis is a healing process with foresight, “designed” with the intent of increasing organisational fitness within a rapidly changing environment. It has been “designed” with the knowledge that the environment may yet dispense an even greater challenge, still to be met. In this respect the hormetic process defies evolutionary dogma which claims that evolutionary processes are blind that evolution can only react to and compensate for past pressure rather than being able to predict and prepare for future threats. After recovery from disruption, managers may, for cost cutting and other expedient purposes, cease recovery or restructuring activities. This action may unwittingly interfere with the hormetic overcompensation stage, thereby interfering with evolutionary adaptation processes. As a consequence, the organisation's ability to repel more severe disruptions may be compromised. Some firms are prematurely liquidated or downsized before they can develop hormetic response mechanisms. As demonstrated by the Xerox example, liquidation in 2000 would have been a catastrophic mistake.

Originality/value

Provides a post‐mortem examination searching for possible explanations for organisational phenomena that have as yet been adequately explained.

Details

Leadership & Organization Development Journal, vol. 26 no. 8
Type: Research Article
ISSN: 0143-7739

Keywords

Article
Publication date: 10 August 2023

Timea David and Hsi-An Shih

Knowledge transfer is a crucial ingredient of employee innovation, yet affective work events may disrupt knowledge flow among employees. This study aims to investigate a…

Abstract

Purpose

Knowledge transfer is a crucial ingredient of employee innovation, yet affective work events may disrupt knowledge flow among employees. This study aims to investigate a previously overlooked, yet frequently occurring affective work experience, namely, that of being envied, and examine how perceptions of being envied may drive contrastive knowledge behaviors of sharing and hiding, which subsequently impact employee innovation. The study further examines how the zero-sum game beliefs of the envied individual may moderate these mechanisms.

Design/methodology/approach

This study builds on territorial and belongingness theories to delineate the contrastive motivations for knowledge hiding and knowledge sharing. This study tests a moderated mediation model through a multisource survey design involving 225 employees.

Findings

The results support the notion that perceptions of being envied are linked to both knowledge hiding and knowledge sharing; however, the indirect effect of being envied on innovation is observed only through knowledge sharing. The indirect positive link between perceptions of being envied and innovation via knowledge sharing is weakened when the envied employee holds high zero-sum game beliefs.

Originality/value

This study advances knowledge scholarship by identifying and testing the organizationally relevant but largely overlooked antecedent of being envied at work. The results provide useful insights to practitioners on how sharing or hiding knowledge serves as a strategic asset in response to being envied at work and how this may in turn impact employee innovation.

Details

Journal of Knowledge Management, vol. 28 no. 3
Type: Research Article
ISSN: 1367-3270

Keywords

Article
Publication date: 8 October 2018

Faqihza Mukhlish, John Page and Michael Bain

The purpose of this paper is to review the current state of proceedings in the research area of automatic swarm design and discusses possible solutions to advance swarm robotics…

Abstract

Purpose

The purpose of this paper is to review the current state of proceedings in the research area of automatic swarm design and discusses possible solutions to advance swarm robotics research.

Design/methodology/approach

First, this paper begins by reviewing the current state of proceedings in the field of automatic swarm design to provide a basic understanding of the field. This should lead to the identification of which issues need to be resolved in order to move forward swarm robotics research. Then, some possible solutions to the challenges are discussed to identify future directions and how the proposed idea of incorporating learning mechanism could benefit swarm robotics design. Lastly, a novel evolutionary-learning framework for swarms based on epigenetic function is proposed with a discussion of its merits and suggestions for future research directions.

Findings

The discussion shows that main challenge which is needed to be resolved is the presence of dynamic environment which is mainly caused by agent-to-agent and agent-to-environment interactions. A possible solution to tackle the challenge is by incorporating learning capability to the swarm to tackle dynamic environment.

Originality/value

This paper gives a new perspective on how to improve automatic swarm design in order to move forward swarm robotics research. Along with the discussion, this paper also proposes a novel framework to incorporate learning mechanism into evolutionary swarm using epigenetic function.

Details

International Journal of Intelligent Unmanned Systems, vol. 6 no. 4
Type: Research Article
ISSN: 2049-6427

Keywords

Article
Publication date: 11 November 2020

Murad A. Mithani and Ipek Kocoglu

The proposed theoretical model offers a systematic approach to synthesize the fragmented research on organizational crisis, disasters and extreme events.

1092

Abstract

Purpose

The proposed theoretical model offers a systematic approach to synthesize the fragmented research on organizational crisis, disasters and extreme events.

Design/methodology/approach

This paper offers a theoretical model of organizational responses to extreme threats.

Findings

The paper explains that organizations choose between hypervigilance (freeze), exit (flight), growth (fight) and dormancy (fright) when faced with extreme threats. The authors explain how the choice between these responses are informed by the interplay between slack and routines.

Research limitations/implications

The study’s theoretical model contributes by explaining the nature of organizational responses to extreme threats and how the two underlying mechanisms, slack and routines, determine heterogeneity between organizations.

Practical implications

The authors advance four key managerial considerations: the need to distinguish between discrete and chronic threats, the critical role of hypervigilance in the face of extreme threats, the distinction between resources and routines during threat mitigation, and the recognition that organizational exit may sometimes be the most effective means for survival.

Originality/value

The novelty of this paper pertains to the authors’ use of the comparative developmental approach to incorporate insights from the study of individual responses to life-threatening events to explain organizational responses to extreme threats.

Details

Management Decision, vol. 58 no. 10
Type: Research Article
ISSN: 0025-1747

Keywords

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