Search results

11 – 20 of 302

Abstract

Details

Ethics and Hidden Greed
Type: Book
ISBN: 978-1-80455-868-3

Article
Publication date: 1 June 2005

Gerald Steiner, Daniel Watzenig, Christian Magele and Ulrike Baumgartner

To establish a statistical formulation of robust design optimization and to develop a fast optimization algorithm for the solution of the statistical design problem.

Abstract

Purpose

To establish a statistical formulation of robust design optimization and to develop a fast optimization algorithm for the solution of the statistical design problem.

Design/methodology/approach

Existing formulations and methods for statistical robust design are reviewed and compared. A consistent problem formulation in terms of statistical parameters of the involved variables is introduced. A novel algorithm for statistical optimization is developed. It is based on the unscented transformation, a fast method for the propagation of random variables through nonlinear functions. The prediction performance of the unscented transformation is demonstrated and compared with other methods by means of an analytical test function. The validity of the proposed approach is shown through the design of the superconducting magnetic energy storage device of the TEAM workshop problem 22.

Findings

Provides a consistent formulation of statistical robust design optimization and an efficient and accurate method for the solution of practical problems.

Originality/value

The proposed approach can be applied to all kinds of design problems and allows to account for the inevitable effects of tolerances and parameter variations occuring in practical realizations of designed devices.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 24 no. 2
Type: Research Article
ISSN: 0332-1649

Keywords

Book part
Publication date: 30 June 2016

Ho Kwan Cheung, Eden King, Alex Lindsey, Ashley Membere, Hannah M. Markell and Molly Kilcullen

Even more than 50 years after the Civil Rights Act of 1964 prohibited discrimination toward a number of groups in employment settings in the United States, workplace…

Abstract

Even more than 50 years after the Civil Rights Act of 1964 prohibited discrimination toward a number of groups in employment settings in the United States, workplace discrimination remains a persistent problem in organizations. This chapter provides a comprehensive review and analysis of contemporary theory and evidence on the nature, causes, and consequences of discrimination before synthesizing potential methods for its reduction. We note the strengths and weaknesses of this scholarship and highlight meaningful future directions. In so doing, we hope to both inform and inspire organizational and scholarly efforts to understand and eliminate workplace discrimination.

Details

Research in Personnel and Human Resources Management
Type: Book
ISBN: 978-1-78635-263-7

Keywords

Book part
Publication date: 23 February 2022

Bent Greve and Daniel Béland

As elsewhere, inequality has increasingly been on the agenda in recent years in Denmark, which has led to discussion about the redistributive role of welfare states across…

Abstract

As elsewhere, inequality has increasingly been on the agenda in recent years in Denmark, which has led to discussion about the redistributive role of welfare states across existing welfare regimes. Perhaps surprisingly, the Danish debate on inequality has revolved more specifically around how the country's tax system influences labour supply, especially the high level of marginal income taxation. The debate on poverty and inequality has become more prominent in Denmark in recent years, with a focus on the living standards of pensioners and children as well as the dynamic relationship between inequality and social policy. Thus, if there is a willingness to reduce inequality, a central challenge is to determine which instruments are available to counter rising inequalities in Denmark. In this context, the interaction between the issue of poverty and political support for specific social policies in Denmark is a challenge. Overall, the analysis suggests that tax reforms focusing on labour market supply have helped increase inequalities, thus indicating a possible trade-off between different aspects of welfare state development. Furthermore, the universality of the Danish model might be questioned in the coming years, which might also imply a debate on the generosity of a number of social security benefits, including those targeting the unemployed.

Details

Public Governance in Denmark
Type: Book
ISBN: 978-1-80043-712-8

Keywords

Book part
Publication date: 22 September 2022

Steven K. Vogel

Neoliberal political leaders such as Prime Minister Margaret Thatcher (1979–1990) and President Ronald Reagan (1981–1989) heralded entrepreneurs as capitalist heroes, yet for the…

Abstract

Neoliberal political leaders such as Prime Minister Margaret Thatcher (1979–1990) and President Ronald Reagan (1981–1989) heralded entrepreneurs as capitalist heroes, yet for the most part, the policies they enacted did not help real entrepreneurs. Their image of a self-made entrepreneur who thrives in the absence of government action was fundamentally flawed. Their ideology impaired their ability to promote entrepreneurship because they viewed support for entrepreneurs primarily in negative terms as the removal of government tax and regulatory burdens rather than in positive terms as the cultivation of a dynamic market infrastructure. This article presents this argument in four steps, focusing on the US case: (1) how neoliberal reforms embodied internal contradictions; (2) how reforms to market governance undermined entrepreneurship; (3) how other neoliberal policies also failed to support entrepreneurs; and (4) how policies that violated neoliberal principles, such as industry and technology policies, were actually more supportive of entrepreneurs.

Details

Entrepreneurialism and Society: New Theoretical Perspectives
Type: Book
ISBN: 978-1-80382-658-5

Keywords

Abstract

Details

Traffic Safety and Human Behavior
Type: Book
ISBN: 978-1-78635-222-4

Article
Publication date: 1 December 2012

Rob Marsh

Climate change means that buildings must greatly reduce their energy consumption. It is however paradoxical that climate mitigation in Denmark has created negative energy and…

Abstract

Climate change means that buildings must greatly reduce their energy consumption. It is however paradoxical that climate mitigation in Denmark has created negative energy and indoor climate problems in housing that may be made worse by climate change. A literature review has been carried out of housing schemes where climate mitigation was sought through reduced space heating demand, and it is shown that extensive problems with overheating exist. A theoretical study of regulative and design strategies for climate mitigation in new build housing has therefore been carried out, and it is shown that reducing space heating with high levels of thermal insulation and passive solar energy results in overheating and a growing demand for cooling.

Climate change is expected to reduce space heating and increase cooling demand in housing. An analysis of new build housing using passive solar energy as a climate mitigation strategy has therefore been carried out in relation to future climate change scenarios. It is shown that severe indoor comfort problems can occur, questioning the relevance of passive solar energy as a climate mitigation strategy. In conclusion, a theoretical study of the interplay between climate adaptation and mitigation strategies is carried out, with a cross-disciplinary focus on users, passive design and active technologies. It is shown that the cumulative use of these strategies can create an adaptation buffer, thus eliminating problems with overheating and reducing energy consumption. New build housing should therefore be designed in relation to both current and future climate scenarios to show that the climate mitigation strategies ensure climate adaptation.

Details

Open House International, vol. 37 no. 4
Type: Research Article
ISSN: 0168-2601

Keywords

Content available
Book part
Publication date: 8 September 2022

Stephen Turner

Abstract

Details

Mad Hazard
Type: Book
ISBN: 978-1-80382-670-7

Open Access
Article
Publication date: 9 November 2022

Santhosh Srinivas and Huigang Liang

While every firm is striving to embrace digital transformation (DT) to form new differentiating business capabilities, there are dark sides to such initiatives, and it is…

2943

Abstract

Purpose

While every firm is striving to embrace digital transformation (DT) to form new differentiating business capabilities, there are dark sides to such initiatives, and it is essential to acknowledge, identify and address them. The purpose of this paper is to identify and emperically demonstrate the impact of such darksides of DT. While a firm's DT effort may have many dark sides, the authors identify data breaches as the most critical one and focus on proving their impact since it can inflict significant damage to the firm.

Design/methodology/approach

Through the lens of paradox theory, the authors argue that the DT efforts of a firm will lead to increased risk and severity of data breaches. The authors developed a one-of-a-kind longitudinal data set by combining data from multiple sources, including 3604 brands over a 10-year period, and employed a DT performance scorecard to evaluate a firm's DT effort across four key digital selling touchpoints: site, mobile, digital marketing and social media.

Findings

The findings of this study show that a firm's DT efforts pertaining to its mobile and digital marketing platforms significantly increase the likelihood and severity of a data breach event indicating that these two channels are most vulnerable and need heightened attention from firms. Furthermore, the findings suggest that the negative repercussions of some DT initiatives may be minimized as the firm becomes more innovative. The findings can help firms re-strategize their DT efforts by promoting security and also encouraging a balanced communication strategy.

Originality/value

This research is one of the first to identify, recognize and empirically illustrate the downsides of a DT effort that is otherwise thought to provide only benefits.

Details

Journal of Electronic Business & Digital Economics, vol. 1 no. 1/2
Type: Research Article
ISSN: 2754-4214

Keywords

Book part
Publication date: 21 October 2020

Asanga Jayawardhana and Sisira Colombage

Blockchain technology is an extension of distributed ledger technology and it is used in cryptocurrencies. Many studies describe blockchain technology and cryptocurrency is an…

Abstract

Blockchain technology is an extension of distributed ledger technology and it is used in cryptocurrencies. Many studies describe blockchain technology and cryptocurrency is an application of it in a very broad sense. Blockchain technology has several applications. Some of these applications could have direct or indirect relevance to either or both pillars of sustainability advocated by Crowther, Seifi, and Wond (2019). Extending to cryptocurrencies like bitcoin, one possible connection to sustainability may be the reduction of the use of paper for printing currency notes, which can save forests. Furthermore, the growing cryptocurrency market attracted the investors to focus on the price fluctuations but making them forget about the terrifying carbon problem associated with cryptocurrencies. However, this possibility has not been demonstrated anywhere so far. The issue examined here is how blockchain technology can be used for solving sustainability problems. We initiate a qualitative study of the blockchain technology/cryptocurrency and sustainability using the twin pillars of sustainability: (1) responsibility, (2) governance. An exploratory review linking blockchain technology/cryptocurrency and sustainability and its two pillars revealed many actual and trial applications by corporates as CSR initiatives and other novel programs by various agencies in various countries. In governance, corporates use the CSR route to address sustainability issues. However, no definition is an available linking cryptocurrency, blockchain technology, and sustainability and we developed a definition to fill the gap. This paper stresses that the sustainability perspective has not been used to develop the cryptocurrency definition, but rather technological and legal perspectives have employed.

11 – 20 of 302