Search results

Insufficient time allocation for the bidding period occurs, causing drawbacks to both parties, the client and the bidder. Hence, this study aims to evaluate the time allocated for preparing a bid proposal as per the National Competitive Bidding (NCB) in the Sri Lankan context.

The study has adopted a mixed method approach and expert interviews and document review to detect, analyse and validate the issues, and solutions based on NCB along with the adequacy of the allocated bidding period used as main data collection tools. Both qualitative and quantitative data were analysed through manual content analysis and inferential analysis respectively.

Overall, 24 local issues with the existing competitive bidding process and solutions for each were identified. Among the 24 local issues, it was unanimously agreed by all interviewees that three specific issues require attention and improvement. These issues are related to the standard and incompleteness of bidding documents, inaccurate BOQ quantities measured by the consultant or the main contractor, and the excessive number of bidding document amendments by the consultant. It was revealed that a maximum of 42 calendar days (6 weeks) is sufficient for the bidding process while a minimum of 21 calendar days (3 weeks) is insufficient.

The findings of this study would be recommended that Information and Communication Technology Agency (ICTA) understand the necessity of revising the NCB reference to the time allocated for the preparation of bids. By recognising the importance of sufficient time allocation for bid preparation, this research serves as a practical guide for authorities involved in policy formulation, aiding them in implementing revisions that align with the dynamic requirements of bidding procedures.

Construction and Demolition (C&D) Waste Management (WM) poses significant challenges in Sri Lanka, contributing to environmental degradation and resource depletion. To address these issues, this study explores the application of Circular Economy (CE) strategies in minimising waste generation and optimising resource utilisation in Sri Lankan construction industry. The research focuses on the construction and building renovation and use and operate stages of the building project life cycle, recognising their significance in waste generation and resource consumption.

The research employed a qualitative approach, utilising the Delphi technique through three rounds of expert interviews. Seventeen experts were involved in the first round, followed by fifteen in the second round, and twelve in the final round. The collected data was analysed using manual content analysis methods.

The research findings revealed fifteen C&D WM issues in the construction and building renovation stage in Sri Lanka, along with suitable strategies to overcome each of them. Similarly, eight C&D WM issues were identified for the use and operate stage of the building, and corresponding strategies were provided to address each issue. By adopting CE strategies such as modular design and material reuse, construction projects can optimise the project's timeline, cost, and quality factors. These strategies enable efficient resource allocation, reduce waste generation, and contribute to the overall sustainability of the project. The impact of CE strategies on mitigating these issues within the project management iron triangle was also discussed.

This paper entails delving into how construction, building renovation, and operation stages of a building's life cycle intersect with CE strategies, which profoundly influence operational efficiency and long-term sustainability. By incorporating principles such as energy efficiency, water conservation, and circular product design, the paper illuminates how these strategies facilitate decreased energy usage, enhanced resource management, and diminished waste production throughout the building's lifespan.

Corporations are confronted with growing demands to take a stand on socio-political issues, i.e. corporate social advocacy (CSA), which affects their reputation in the public. Companies use different CSA message strategies, including calling the public to support and act on the issue they advocate. Using reactance theory, the authors investigate the impact of CSA messages with a call to action on corporate reputation in the case of a company's gender equality initiative.

A one-factorial (CSA message with or without a call to action) between-subjects experiment was conducted by surveying 172 individuals living in Switzerland. The CSA messages were created in the context of gender equality.

The authors' study indicates that CSA messages with a call to action compared to those without overall harmed corporate reputation due to individuals' reactance, which is higher for CSA messages with a call to action, negatively affecting corporate reputation. The impact of the CSA message strategy with a call to action on corporate reputation remains significant after controlling for issue alignment and political leaning.

Communicating about socio-political issues, especially taking a stand, is a significant challenge for corporations in an increasingly polarized society and has often led to backlash, boycotts and damage to corporate reputation. This study shows that the possible adverse effects of advocating for socio-political issues can be related to reactance. It emphasizes that companies advocating for contested issues must be more cautious about the message strategy than the issue itself.

Based on Lasswell’s communication model, this study investigates how four categories of factors (i.e. the source, content, medium and receiver) conjointly affect the relational, financial and social outcomes (i.e. what effect) of CSA communication.

With a survey (N = 366), this study found configurations of core CSA communication factors leading to three different CSA communication outcomes.

While this study found multiways to yield three different CSA outcomes, combinational logic indicated the combined effects from source, content, medium and receiver. With content and medium, individuals’ connectedness (receiver) to a CSA issue is a core factor leading to a high level of purchase intention and issue advocacy. This study also found that message strategies (i.e. informativeness, factual tone, no promotional tone) are core factors leading to a high level of trust and issue advocacy.

With the theoretical guidance, this research contributes to strategic communication practice for various entities involved in advocacy communication by enabling an improved understanding of advocacy communication factors and triggering different communication outcomes.

As CSA communication involves multiple strategies, conventional research agenda focusing on correlational and path analysis approaches provide limited understanding of communication practice. To fill this void, this study adopts a configurational approach to understand current CSA communication practices holistically.

In this article, the outcomes of a survey aimed to investigate how aware of and how capable coaches in higher vocational Dutch education perceive themselves to assist students displaying mental health and well-being issues are presented. Additionally, the article explores coaches’ perceptions regarding the frequency, form of help offered, topics to be tackled and the preferred form in which this help should be provided.

The author conducted a survey that gathered qualitative and quantitative data from coaches (N = 82) at a Dutch University of Applied Sciences in the north of the Netherlands. A differentiation in coaches’ number of years of teaching and coaching experience was considered.

The outcomes of the data analyses showed that overall, coaches claimed to be very aware of students’ mental health and well-being-related issues and that female coaches tend to be more aware of these than male coaches. The group of coaches with 5–25 years of coaching experience resulted in being less trained to notice when students struggle with mental health and well-being issues. Overall, coaches indicated to be tentatively willing to assist such students and reported to have a rather low ability and capability to assist students who displayed mental health and well-being issues. More than half of the respondents declared that “face to-face” was the most appropriate approach to address mental health and well-being topics, and most of the respondents (43%) answered that it should be “offered at student’s request.” Some suggested topics to be offered were stress, depression, anxiety, study-related issues, study motivation, persistence, emotional intelligence and emotional resilience. Coaches proposed to be provided with trainings that equip them with the necessary knowledge, tools, and concrete mental health and well-being topics that could be addressed during coaching. Additionally, there should be a clear distinction between professional mental health help and coaching for mental health and well-being in universities.

There were very few studies that reported on coaching for mental health and well-being in higher education after the Covid-19 pandemic in the Netherlands to compare the results with; the sample size of this survey was small; the survey was designed to capture only the coaches’ perceptions on students’ mental health-related issues.

By performing this survey, more empirical knowledge is added regarding higher education coaches’ perception of their awareness, willingness, capability and ability to assist students who display mental health and well-being issues in general, and students affected by the impact of the Covid-19 pandemic in particular. Furthermore, insights regarding higher education coaches’ perception on the frequency, form of the help offered, topics to be tackled and form in which this help to be offered were gathered.

By performing this survey, more empirical knowledge is added regarding higher education coaches’ perception of their awareness, willingness, capability and ability to assist students who display mental health and well-being issues in general, and students affected by the impact of the Covid-19 pandemic in particular. Furthermore, insights regarding higher education coaches’ perception of the frequency, form of the help offered, topics to be tackled and the preferred form in which this help should be offered were gathered.

The field of transportation research, and the World Conferences on Transport Research Society (WCTRS), has an illustrious history. The challenge today is to look to the future in a deep and thoughtful way, to identify emerging issues and opportunities for practice and for research.

This chapter identifies several critical issues in transportation research. We then explore one issue in depth, the need to increase individual and collaborative effectiveness.

This issue points to the need for a new direction in transportation research. Historically, transportation research has focussed on two major thrusts. The analysis thrust has focussed on predicting the consequences of a given transportation plan, project, or service proposal. Associated “design” research has dealt with algorithmic and heuristic techniques for finding “good” plans or policies. The policy thrust has focussed on the organizational issues and processes around making decisions on and implementing transportation plans, projects, or services. This thrust includes public policy issues and approaches, market structures and regulatory processes, organization design issues, distributional consequences, environmental policy issues, and related areas.

Today, we see the need to add a third major thrust to the field of transportation — cognition and action:

• to manage transportation services and enterprises better;

• to use analysis more effectively to inform and influence decisions;

• to use computer support more effectively in transportation organizations and enterprises.

to manage transportation services and enterprises better;

to use analysis more effectively to inform and influence decisions;

to use computer support more effectively in transportation organizations and enterprises.

Research in cognition and action examines how people think and act, and aims to develop aids to thinking and acting that result in significant improvements in peoples' behaviours and performance. Promising research directions draw on cognitive psychology and cognitive science, and especially empirical research on managerial cognition and problem-solving. We introduce the theory of cognitive informatics, describe some applications to transportation management, and discuss relevant software tools.

This chapter sets out to examine the topic of a spatial analysis of urban crime through an analysis of David Simon’s seminal television series The Wire. By developing an analysis of the issues that are presented in the series, issues such as race, ethnicity and representation will be addressed in order to add to the understanding of these topics in relation to race and media representations. Each section will address a set of themes which are evident in The Wire. The chapter highlights the idea of race in the series and how characters are presented on screen. The research is also concerned with economic issues depicted in the series and the effect of the economy on the characters in Baltimore, the U.S. city in which The Wire was set.

The conclusion of the chapter addresses poverty class and inequality as topics and sets out to document these themes in relation to race. The third chapter also discusses the racism and discrimination that is apparent in The Wire. By contextualising the series, the book is attempting to theorise relevant issues surrounding race, gender and power through an examination of relevant literature and the development of a theoretical framework from which key issues will be addressed.

Mandatory auditor firm rotation (mandatory rotation) has been a controversial issue in the United States for many decades. Mandatory rotation has been considered at various times as a means of improving auditor independence. For example, in the United States, the Public Company Accounting Oversight Board (PCAOB) has considered mandatory rotation as a solution to the independence problem (PCAOB, 2011) and the European Parliament approved legislation that will require mandatory rotation in the near future (Council of European Union, 2014). The concept of implementing a mandatory rotation policy has been encouraged by some constituents of audited financial statements and rejected by other constituents of audited financial statements. Although there are apparent pros and cons of such a policy, the developmental process of such a policy in this country has not necessarily been an open-democratic, objective process. Universal mandatory rotation may or may not be the ideal solution; however, an open-democratic, objective process is needed to facilitate the development of a solution that considers the needs of all major stakeholders of audited financial statements – not simply accounting firms and public companies, but also investors. The purpose of this paper is to critically examine key issues relating to mandatory rotation and to encourage and stimulate future research and ongoing dialogue regarding this issue, in spite of efforts by certain constituents to silence the issue. This paper provides an overview of the various reasons, including practical, theoretical, political, and self-motivated reasons, why a mandatory rotation policy has not been implemented in the United States in order to address the potential conflict of interest between the auditor and client. This paper will also discuss how some deliberations of mandatory rotation have been flawed. The paper concludes with a summary of key issues along with two approaches for regulators, policy makers, and academics to consider as ways to improve the process and address auditor independence. The authors are not advocating for any specific solution; however, we are advocating for a more objective, unified approach and for the dialogue regarding auditor rotation to continue.