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1 – 10 of over 201000
Article
Publication date: 1 January 2024

Olga Blasco-Blasco, Márton Demeter and Manuel Goyanes

The purpose of this article is to theoretically outline and empirically test two contribution-based indicators: (1) the scholars' annual contribution-based measurement and (2…

Abstract

Purpose

The purpose of this article is to theoretically outline and empirically test two contribution-based indicators: (1) the scholars' annual contribution-based measurement and (2) the annual contribution modified h-index, computing six criteria: total number of papers, computed SCImago Journal Rank values, total number of authors, total number of citations of a scholar’s work, number of years since paper publication and number of annual paper citations.

Design/methodology/approach

Despite widespread scholarly agreement about the relevance of research production in evaluation and recruitment processes, the proposed mechanisms for gauging publication output are still rather elementary, consequently obscuring each individual scholar’s contributions. This study utilised the Technique for Order of Preference by Similarity to Ideal Solution method, and the authors built two indicators to value author's contribution.

Findings

To test both indicators, this study focussed on the most productive scholars in communication during a specific time period (2017–2020), ranking their annual research contribution and testing it against standard productivity measures (i.e. number of papers and h-index).

Originality/value

This article contributes to current scientometric studies by addressing some of the limitations of aggregate-level measurements of research production, providing a much-needed understanding of scholarly productivity based on scholars' actual contribution to research.

Details

Online Information Review, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1468-4527

Keywords

Article
Publication date: 29 January 2024

Samuel Gyimah, De-Graft Owusu-Manu, David J. Edwards, Joseph Ignatius Teye Buertey and Anthony Kwame Danso

In recent times, both academics and industrialists have undertaken research into various areas of circular business models (CBM) in a bid to promote a green economy. Yet despite…

Abstract

Purpose

In recent times, both academics and industrialists have undertaken research into various areas of circular business models (CBM) in a bid to promote a green economy. Yet despite numerous studies conducted, the ensuing discourse contains scant information regarding the contributions of CBM towards the transition of green economy in the construction industry. This present study therefore aims to explore the contributions of CBM in the transition towards a green economy in the Ghanaian construction industry.

Design/methodology/approach

A comprehensive literature review was first conducted to identify the contributions of CBM towards the transition towards a green economy. A quantitative research strategy was then adopted to collect primary questionnaire data from professionals with knowledge of CBM and the green economy from 104 participants for the study. The data gathered was analyzed using descriptive statistics and exploratory factor analysis viz. Principal component analysis.

Findings

The contributions of CBM towards the transition towards a green economy were found to be: value contributions (i.e. lower carbon footprint, lower emission of waste by the industry, value creation for clients, innovation in construction materials and methods, reduced maintenance cost, creation of energy efficient infrastructures, improved value proposition for firms, improved sustainability of the industry and reduced pressure on finite resource.); green contributions (i.e. recycling and reuse of construction waste, promotion of green building technology, increased potential for economic growth, increased resource efficiency and creation of green building market) and longevity contribution (i.e. increased life span of buildings). It was evident that CBM make significant contributions in the transition towards green economy and as such, policymakers and other stakeholders within the construction industry must adopt these models to maximize their green credentials and accrue inherent benefits associated with transitioning towards a green economy.

Originality/value

This paper presents a novel and comprehensive study that explores the contributions of CBM towards engendering a green economy. The study’s results provide construction industry stakeholders and policymakers with clear insight into the contributions of CBM towards the transition into a green economy. In practice, this study provides much needed guidance to support construction practitioners to transition towards a green economy in alignment with the United Nations' Sustainable Development Goals (SDGs).

Details

Smart and Sustainable Built Environment, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2046-6099

Keywords

Open Access
Article
Publication date: 2 February 2024

Stephen Dix

The aim of this paper is to generate a streamlined, transparent and effective instrument to fairly measure the contribution made by each student to a group project within a higher…

Abstract

Purpose

The aim of this paper is to generate a streamlined, transparent and effective instrument to fairly measure the contribution made by each student to a group project within a higher education context. The primary aim is to moderate the grades of underperforming students at the end of the project. There is a secondary benefit in alerting underperforming students to raise their contribution mid-task or face a potentially reduced grade at the final stage.

Design/methodology/approach

The development of this multi-dimensional instrument is guided by findings from previous research. The quest is to minimise the instructor's administrative work load in applying a moderation-only instrument that is open-source and available at no cost. Based on the literature, the survey instrument seeks to apply a peer-based, equitable and transparent evaluation of each member's contribution to a group task. The survey is applied at mid-task and again at end-task in order to afford underperformers the opportunity to address contribution deficits during the final phase of the project.

Findings

The instrument, called TANDEM©, offers a transparent, streamlined, equitable, confidential and practical measure of each student's contribution to a graded group task. Students whose end-task contribution falls below the group average rating receive a proportional reduction in their personal grade. Additionally, the end-task moderation instrument captures a single-item holistic measure of relative contribution that may, in the future, serve as a surrogate for the multi-dimensional measures currently in place.

Research limitations/implications

TANDEM© was developed with group sizes of four or five members in mind. There is no evidence to support its application to three-person groups. Moreover, the application was applied only amongst under-graduate students. It is yet to be applied across post-graduate groups and within online learning environments. Future research into diverse cultural settings would serve to advance understanding of how moderation is perceived across borders.

Practical implications

Several existing group grade moderation methods propose complex algorithms that are “black box” solutions from a student's perspective. In establishing a fair, streamlined, confidential and transparent process for peer-rated moderation, TANDEM© deploys a concise instrument with a relatively small administrative load. TANDEM © may be applied to all groups or can selectively be applied to groups that report moderate, strong or extreme levels of conflict.

Social implications

Students will appreciate the opportunity to rate peer contributions to group projects. This will dissipate the negative social sentiment that may arise when fellow students benefit from the work of others. Those students seeking conflict resolution within the group will value the transparent and equitable moderation of grades as well as the positive social implications that follow.

Originality/value

This research forms part of an ongoing quest to present a moderation instrument that fairly identifies student contribution to a group project. Whilst the solution proposed is one of many existing alternatives, its focus is on a practical moderation-only instrument that can immediately be applied to a course or major. The benefits lie in the ease of application and minimal administrative workload. This constitutes an original contribution to the individual (course or major) coordinator who seeks to apply a moderation-only instrument without having to commit to an extensive, broad-based group optimisation programme.

Details

Asia Pacific Journal of Marketing and Logistics, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1355-5855

Keywords

Abstract

Details

The Savvy Investor's Guide to Building Wealth Through Traditional Investments
Type: Book
ISBN: 978-1-83909-608-2

Book part
Publication date: 7 July 2006

Andreas Lange, John A. List, Michael K. Price and Shannon M. Price

Charitable lotteries represent one of today's most popular fund-raising schemes. This study begins by developing theory examining the optimal design of a charitable lottery. We…

Abstract

Charitable lotteries represent one of today's most popular fund-raising schemes. This study begins by developing theory examining the optimal design of a charitable lottery. We show that any prize distribution is only optimal for a group of n symmetric agents with given risk preference. However, there exist multiple prize distributions that generate contributions approaching the optimal level over a range of individual risk posture. We test our theory using a battery of experimental treatments. Our results suggest that lotteries dominate the voluntary contribution mechanism (VCM) in terms of total dollars raised. Moreover, the performance of lotteries weakly depends on individual risk preference.

Details

Experiments Investigating Fundraising and Charitable Contributors
Type: Book
ISBN: 978-0-76231-301-3

Book part
Publication date: 10 June 2009

Hans-Gerd Ridder, Christina Hoon and Alina McCandless

Purpose: Case studies are detailed empirical investigations into a complex entity that emphasize the uniqueness of the case and are valuable for making a theoretical contribution…

Abstract

Purpose: Case studies are detailed empirical investigations into a complex entity that emphasize the uniqueness of the case and are valuable for making a theoretical contribution. We aim to reveal the types of theoretical contributions case study research can make to the field of strategy and management and explore how case study design can create the opportunities for making a theoretical contribution.

Methodology/Approach: The dynamic capability approach focuses on the firm-specific processes through which firms integrate, build, or reconfigure resources. A comprehensive review of case studies in this field is conducted in five search engines, resulting in a data set of 13 in-depth case studies.

Findings: We demonstrate that using case studies to extend and refine theory enhances knowledge in the field of dynamic capabilities. In strategy and management research, case studies identify and refine constructs and their relationships, develop and confirm propositions, and embed constructs within a larger set of relationships. We reveal that sampling strategy, research setting, and multiple lenses are aspects of case study design that create opportunities for making a theoretical contribution.

Practical Implications: We suggest that case study researchers strategically and purposefully sample cases, vary the setting conditions, or draw upon numerous research fields to make a theoretical contribution.

Originality/Value of Paper: Going beyond the current discussion, we show that case studies have the potential to extend and refine theory. We shed new light on how dynamic capabilities can benefit from case study research by discovering the antecedents that shape the development of capabilities and determining the boundary conditions of the dynamic capabilities approach.

Details

Research Methodology in Strategy and Management
Type: Book
ISBN: 978-1-84855-159-6

Book part
Publication date: 19 October 2020

Emmanouil Platanakis and Charles Sutcliffe

Although tax relief on pensions is a controversial area of government expenditure, this is the first study of the tax effects for a real-world defined benefit pension scheme…

Abstract

Although tax relief on pensions is a controversial area of government expenditure, this is the first study of the tax effects for a real-world defined benefit pension scheme. First, we estimate the tax and national insurance contribution (NIC) effects of the scheme's change from final salary to career average revalued earnings (CARE) in 2011 on the gross and net wealth of the sponsor, government, and 16 age cohorts of members, deferred pensioners, and pensioners. Second, we measure the size of the twelve income tax and NIC payments and reliefs for new members and the sponsor, before and after the rule changes. We find the total subsidy split is roughly 40% income tax subsidy and 60% NIC subsidy. If lower tax rates in retirement and the risk premium effect of the exempt-exempt-taxed (EET) system are not viewed as a tax subsidy, the tax subsidy to members largely disappears. Any remaining subsidy drops, as a proportion of pension benefits, for high earners, as does that for NICs.

Book part
Publication date: 3 May 2016

Adam Fremeth, Brian Kelleher Richter and Brandon Schaufele

Campaign contributions are typically seen as a strategic investment for firms; recent empirical evidence, however, has shown few connections between firms’ contributions and…

Abstract

Campaign contributions are typically seen as a strategic investment for firms; recent empirical evidence, however, has shown few connections between firms’ contributions and regulatory or performance improvements, prompting researchers to explore agency-based explanations for corporate politics. By studying intrafirm campaign contributions of CEOs and political action committees (PACs), we investigate two hypotheses related to public politics and demonstrate that strategic and agency-based motivations may hold simultaneously. Exploiting transaction-level data, with over 6.8 million observations, we show that (i) when PACs give to specific candidates, executives give to the same candidates, especially those who are strategically important to the firm; and (ii) when executives give to candidates who are not strategically important, PACs give to the same candidates potentially due to agency problems within the firm.

Book part
Publication date: 24 October 2017

Thomas E. McClure

Opinion polls show that contributions to judicial candidates create an appearance of corruption. This perception damages the institutional legitimacy of the courts. This chapter…

Abstract

Opinion polls show that contributions to judicial candidates create an appearance of corruption. This perception damages the institutional legitimacy of the courts. This chapter explores the relationship between integrity ratings of Illinois trial judges and campaign contributions. Specifically, it examines the Illinois State Bar Association judicial poll integrity scores of 253 elected judges seated in 101 Illinois counties during 1994–2012. Regression analysis reveals that judicial candidates’ integrity scores declined as (a) the amount of attorney contributions increased; (b) the number of reported attorney contributors enlarged; and (c) the number of large attorney contributors grew. This chapter also discusses the efficacy and limitations of four policies meant to diminish the appearance of corruption: recusal and disqualification rules; anonymous contributions; public financing; and the elimination of the election of judges. Although a radical solution, the policy of abolishing judicial elections is more likely to overcome the appearance of corruption than the other reforms.

Details

Corruption, Accountability and Discretion
Type: Book
ISBN: 978-1-78743-556-8

Keywords

Book part
Publication date: 13 October 2015

Catherine C. Eckel, Haley Harwell and José Gabriel Castillo G.

This paper replicates four highly cited, classic lab experimental studies in the provision of public goods. The studies consider the impact of marginal per capita return and group…

Abstract

This paper replicates four highly cited, classic lab experimental studies in the provision of public goods. The studies consider the impact of marginal per capita return and group size; framing (as donating to or taking from the public good); the role of confusion in the public goods game; and the effectiveness of peer punishment. Considerable attention has focused recently on the problem of publication bias, selective reporting, and the importance of research transparency in social sciences. Replication is at the core of any scientific process and replication studies offer an opportunity to reevaluate, confirm or falsify previous findings. This paper illustrates the value of replication in experimental economics. The experiments were conducted as class projects for a PhD course in experimental economics, and follow exact instructions from the original studies and current standard protocols for lab experiments in economics. Most results show the same pattern as the original studies, but in all cases with smaller treatment effects and lower statistical significance, sometimes falling below accepted levels of significance. In addition, we document a “Texas effect,” with subjects consistently exhibiting higher levels of contributions and lower free-riding than in the original studies. This research offers new evidence on the attenuation effect in replications, well documented in other disciplines and from which experimental economics is not immune. It also opens the discussion over the influence of unobserved heterogeneity in institutional environments and subject pools that can affect lab results.

Details

Replication in Experimental Economics
Type: Book
ISBN: 978-1-78560-350-1

Keywords

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