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Article
Publication date: 28 November 2023

Amir Faraji, Shima Homayoon Arya, Elnaz Ghasemi, Maria Rashidi, Srinath Perera, Vivian Tam and Payam Rahnamayiezekavat

In the construction industry, various parties are involved in a project. Consequently, claims and disputes are inevitable in this industry. This paper aims to develop Integrated…

Abstract

Purpose

In the construction industry, various parties are involved in a project. Consequently, claims and disputes are inevitable in this industry. This paper aims to develop Integrated project delivery (IPD) practices including early involvement of stakeholders and multiparty contracts which its combination with advanced technologies such as blockchain can lead to better dispute management and improve the whole construction process.

Design/methodology/approach

Based on literature review, the alternative dispute resolution (ADR) for IPD contacts were identified, and three formats of IPD contracts were selected, and the dispute resolution process of them has been analyzed. Then, based on blockchain review, a conceptual blockchain-based dispute management (BDM) model was generated for ADR in IPD. Model validation was done by an interview. Experts were asked to compare the BDM model with the traditional system regarding the ADR duration.

Findings

Analyses of the collected data from the experts demonstrated that the BDM model has better function in terms of time and cost for ADR process when the project is facing serious and considerable number of disputes. The relation between blockchain technology (BCT) and building information modeling (BIM) has been examined through a framework, and the ability of the proposed model for administrating dispute resolution process has been verified using four different scenarios of construction claims that show the system can run successfully.

Originality

The current study proposes a truthful model, reliable framework to address the problem of project dispute management in IPD contracts. The system combines the ability to being unchangeable and the reliability characteristics of BCT with informative and automation aspects of BIM together to improve dispute resolution issue in the IPD system.

Open Access
Article
Publication date: 9 November 2023

Abdulmohsen S. Almohsen, Naif M. Alsanabani, Abdullah M. Alsugair and Khalid S. Al-Gahtani

The variance between the winning bid and the owner's estimated cost (OEC) is one of the construction management risks in the pre-tendering phase. The study aims to enhance the…

Abstract

Purpose

The variance between the winning bid and the owner's estimated cost (OEC) is one of the construction management risks in the pre-tendering phase. The study aims to enhance the quality of the owner's estimation for predicting precisely the contract cost at the pre-tendering phase and avoiding future issues that arise through the construction phase.

Design/methodology/approach

This paper integrated artificial neural networks (ANN), deep neural networks (DNN) and time series (TS) techniques to estimate the ratio of a low bid to the OEC (R) for different size contracts and three types of contracts (building, electric and mechanic) accurately based on 94 contracts from King Saud University. The ANN and DNN models were evaluated using mean absolute percentage error (MAPE), mean sum square error (MSSE) and root mean sums square error (RMSSE).

Findings

The main finding is that the ANN provides high accuracy with MAPE, MSSE and RMSSE a 2.94%, 0.0015 and 0.039, respectively. The DNN's precision was high, with an RMSSE of 0.15 on average.

Practical implications

The owner and consultant are expected to use the study's findings to create more accuracy of the owner's estimate and decrease the difference between the owner's estimate and the lowest submitted offer for better decision-making.

Originality/value

This study fills the knowledge gap by developing an ANN model to handle missing TS data and forecasting the difference between a low bid and an OEC at the pre-tendering phase.

Details

Engineering, Construction and Architectural Management, vol. 31 no. 13
Type: Research Article
ISSN: 0969-9988

Keywords

Open Access
Article
Publication date: 2 April 2024

Șerban Filipon and Violeta Simionescu

Competency frameworks can support public procurement capacity development and performance. However, literature on connecting professionalisation with national procurement contexts…

Abstract

Purpose

Competency frameworks can support public procurement capacity development and performance. However, literature on connecting professionalisation with national procurement contexts is limited. This paper aims to explain and conceptualise recent Romanian experience with developing bespoke competency frameworks at national level for public procurement that reflect the features of the Romanian public procurement system. The approach used could guide in broad-brush, mutatis mutandis, other (national) public procurement systems with comparable features, mainly those seeking a shift from a rather administrative function of public procurement towards a strategic function.

Design/methodology/approach

This case study reflects on the methodology used for analysing the Romanian public procurement environment in EU context to develop bespoke professionalisation instruments, and on ways to integrate competency management approaches in Romanian public procurement culture. That methodological mix has been mainly qualitative and constructionist, within an applied research approach. It combined desk research with empirical research and included legal research in this context.

Findings

A principled, methodological and pragmatic approach tailored to the procurement environment in question is essential for developing competency frameworks capable to resonate to and address the specific practical needs of that procurement system.

Social implications

Competency frameworks can uphold societal objectives through public procurement.

Originality/value

Using valuable insights into the development of the Romanian public procurement competency frameworks, the paper provides a conceptual framework for instilling competency management approaches to public procurement professional development where the latter is governed by a rather distinct, public administration, paradigm. This conceptual framework can guide other public procurement systems and stimulate further research.

Open Access
Article
Publication date: 13 December 2023

David Feltenius and Jessika Wide

Since 2009 Swedish municipalities may apply the Act on System of Choice (LOV) in, among other things, eldercare. About half of the 290 Swedish municipalities have chosen this…

Abstract

Purpose

Since 2009 Swedish municipalities may apply the Act on System of Choice (LOV) in, among other things, eldercare. About half of the 290 Swedish municipalities have chosen this within home-care services for older citizens, thus creating conditions for a welfare mix where private and public providers compete. Some of these municipalities later made decisions to abolish LOV. This article aims to analyse the arguments put forward by municipal politicians to abolish LOV and discusses if the case of abandoning LOV represents a case of re-municipalization.

Design/methodology/approach

Qualitative method was used to analyse decision protocols and media materials from 20 Swedish municipalities that had abolished LOV in home-care services.

Findings

The article shows that politics and ideology seem to have only a limited significance in abolishing LOV. The most important arguments found in the empirical materials were instead pragmatic and related to the transaction costs: in smaller municipalities about the weak position of private providers and in larger municipalities about reported cases of welfare crime and extensive needs to control and review. In smaller municipalities, LOV was replaced by public monopoly and in larger municipalities by other types of procurements.

Originality/value

With its focus on eldercare in party-dominated municipalities, the article adds knowledge to the literature on drivers of re-municipalization but also discusses possible delimitations of the concept of re-municipalization.

Details

International Journal of Public Sector Management, vol. 37 no. 2
Type: Research Article
ISSN: 0951-3558

Keywords

Content available
Book part
Publication date: 16 January 2024

Ayodeji E. Oke and Seyi S. Stephen

Abstract

Details

A Digital Path to Sustainable Infrastructure Management
Type: Book
ISBN: 978-1-83797-703-1

Open Access
Book part
Publication date: 29 November 2023

Jeff Ritchie, Emma Lythgoe and John Donovan

Starting in the late 1950s with the creation of the National Council of University Research Administrators (NCURA), followed by the formation of other professional organisations…

Abstract

Starting in the late 1950s with the creation of the National Council of University Research Administrators (NCURA), followed by the formation of other professional organisations both in the USA and Europe, there was a growing sense that research management was indeed a profession. One goal was the creation of professional standards that would lead to a standard training curriculum and, ultimately, a professional credential, and there have been many attempts at developing research administration certification. Now, in the US, accreditation through the Research Administrators Certification Council (RACC) exam has become ubiquitous, whereas in other parts of the world, certification by portfolio is more common. This chapter will compare and contrast the salient features of certification, certificates, and degree programs in research administration and review their development and growth over the past 30 years. The chapter will discuss their relative merits and how they work to advance the profession of research administration.

Details

The Emerald Handbook of Research Management and Administration Around the World
Type: Book
ISBN: 978-1-80382-701-8

Keywords

Open Access
Article
Publication date: 2 October 2023

Andrew Ebekozien, Clinton Aigbavboa, Mohamad Shaharudin Samsurijan, Godspower C. Amadi and Okechukwu Dominic Saviour Duru

In most developing countries, indigenous emerging construction contractors (ECCs) face severe problems of not adopting a project management framework (PMF) in their business…

Abstract

Purpose

In most developing countries, indigenous emerging construction contractors (ECCs) face severe problems of not adopting a project management framework (PMF) in their business activities. It has increased their business risk and threatened their sustainability. Studies showed that government policy support (GPS) helps mitigate business risks. Thus, there is a paucity of literature concerning GPS on emerging Nigerian construction contractors' business sustainability. Therefore, the paper aims to investigate the moderating effect of GPS on the relationship between PMF and ECCs in Nigeria.

Design/methodology/approach

SmartPLS was used to analyse the collected data from the useable 310 questionnaires retrieved from respondents in Abuja and Lagos, Nigeria. Systems Theory was used to support the developed framework.

Findings

Findings show that government policy support significantly moderates the relationships between PMF and ECCs in the Nigerian construction sector. It implies that the study's results offer more understanding regarding issues affecting construction entrepreneurs' sustainable business cycle via applying PMF to mitigate business sustainable associated risks.

Practical implications

The study will stir Nigeria's ECCs and policymakers to promote construction business sustainability for a new entrepreneur, emphasising business risk management via PMF and GPS to enhance the sustainable business cycle.

Originality/value

The research (PMF and GPS) is strategies to enhance ECCs business sustainability in the Nigerian construction sector and other developing countries with similar political and economic attributes. Besides the study guiding old and intending ECCs and policymakers in the developing countries industries, it would contribute to bridge the theoretical gap regarding PMF and ECC, especially ECCs in developing countries with similar business sustainability issues.

Details

International Journal of Building Pathology and Adaptation, vol. 41 no. 6
Type: Research Article
ISSN: 2398-4708

Keywords

Open Access
Book part
Publication date: 29 November 2023

Toni Shaklee

The existence and growth of research administration in the United States has been largely guided by the requirements imposed on recipients of federal funding and it continues to…

Abstract

The existence and growth of research administration in the United States has been largely guided by the requirements imposed on recipients of federal funding and it continues to be influenced by those requirements today. What has changed over the past 80 years is how research administrators learn their craft and share their knowledge, how the profession has moved from mostly male dominated to being largely female, and how their roles expanded. The formation and growth of professional organisations has allowed research administrators to take an active role in development of regulations and policy and to advocate for the profession. The challenges faced by research administrators since the turn of the century have served to show the vital role played by the profession in moving the research enterprise forward.

Details

The Emerald Handbook of Research Management and Administration Around the World
Type: Book
ISBN: 978-1-80382-701-8

Keywords

Open Access
Article
Publication date: 16 October 2023

Emmanuel Dele Omopariola, Abimbola Olukemi Windapo, David John Edwards, Clinton Ohis Aigbavboa, Sunday Ukwe-Nya Yakubu and Onimisi Obari

Previous studies have postulated that an advance payment system (APS) positively impacts the contractor's working capital and is paramount to ensuring an efficient and effective…

Abstract

Purpose

Previous studies have postulated that an advance payment system (APS) positively impacts the contractor's working capital and is paramount to ensuring an efficient and effective project cash flow process. However, scant research has been undertaken to empirically establish the cash flow performance and domino effect of APS on project and organisational performance.

Design/methodology/approach

The epistemological design adopted a positivist philosophical stance augmented by deductive reasoning to explore the phenomena under investigation. Primary quantitative data were collected from 504 Construction Industry Development Board (CIDB) registered contractors (within the grade bandings 1–9) in South Africa. A five-point Likert scale was utilised, and subsequent data accrued were analysed using structural equation modelling (SEM).

Findings

Emergent findings reveal that the mandatory use of an APS does not guarantee a positive project cash flow, an improvement in organisational performance or an improvement in project performance.

Practical implications

The ensuing discussion reveals the contributory influence of APS on positive cash flow and organisational performance, although APS implementation alone will not achieve these objectives. Practically, the research accentuates the need for various measures to be concurrently adopted (including APS) towards ensuring a positive project cash flow and improved organisational and project performance.

Originality/value

There is limited empirical research on cash flow performance and the domino effect of APS on project and organisational performance in South Africa, nor indeed, the wider geographical location of Africa as a continent. This study addresses this gap in the prevailing body of knowledge.

Details

Engineering, Construction and Architectural Management, vol. 31 no. 13
Type: Research Article
ISSN: 0969-9988

Keywords

Open Access
Article
Publication date: 18 July 2023

Andrew Ebekozien, Clinton Aigbavboa, Mohamad Shaharudin Samsurijan, Radin Badarudin Radin Firdaus, Solomon Oisasoje Ayo-Odifiri and Godpower C. Amadi

Several studies have shown that the mechanism of labour-intensive construction (LIC) projects can mitigate high unemployment and create skilled development, especially in…

Abstract

Purpose

Several studies have shown that the mechanism of labour-intensive construction (LIC) projects can mitigate high unemployment and create skilled development, especially in developing nations. The guidelines and practices for implementation may have faced some encumbrances in some countries. Whether the current guidelines and practices for municipal infrastructure support agent (MISA) to execute LIC projects face hindrances in South Africa has yet to receive in-depth studies. Thus, this study attempts to proffer policy solutions to improve the proposed revised guidelines and practices for MISA in LIC project execution in South Africa.

Design/methodology/approach

The study's objectives were accomplished via a combination of 16 virtual interviews of built environment professionals and government officials involved in LIC project execution in South Africa and supported by the analysed documents. A thematic approach was used to analyse the data and presented two main themes.

Findings

Findings show lax enforcement of discretionary funds, lax institutional capacity and inadequate individual skills, among others, as the gaps in existing South Africa's LIC guidelines and practices. Also, policy solutions to address the gaps were proffered.

Practical implications

The suggested feasible policies will improve the proposed revised guidelines and practices for MISA in LIC project execution in South Africa. This guide will promote the development of individual skills, institutional capacities and increase employment across South Africa.

Originality/value

This study promotes the use of LIC to create employment and contribute to proffering measures that will improve the proposed revised third edition of the guidelines and practices for MISA to execute LIC.

Details

Property Management, vol. 42 no. 1
Type: Research Article
ISSN: 0263-7472

Keywords

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