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Book part
Publication date: 5 October 2018

Denise M. Case, Ty Blackburn and Chrysostomos Stylios

This chapter discusses the application of fuzzy cognitive map (FCM) modelling to construction management (CM) challenges and problems. It focuses on the critical issue of managing…

Abstract

This chapter discusses the application of fuzzy cognitive map (FCM) modelling to construction management (CM) challenges and problems. It focuses on the critical issue of managing the complexity and uncertainty inherent in CM by providing a new intelligent layer that enhances classical approaches to construction modelling and management. It investigates how the myriad types of internal and external factors affecting the feasibility and performance of construction projects can be modelled using a fuzzy hybrid method that explores the complex relationships among many contributing factors and assesses and evaluates their impacts on past and future projects. This chapter proposes a hybrid modelling approach in the traditional context of cost, schedule and risk management and describes how augmenting and enhancing existing state-of-the-art tools and processes in CM can assist construction managers. This chapter provides a background on the theory of FCMs, presents foundational and current research, and explains how to apply this approach in the CM domain. This chapter also provides a detailed description of how to develop, modify and employ interactive models to specific CM challenges and problems. It includes a customisable, interactive base model and demonstrates how the model has been applied to specific CM events and issues. Examples are presented that highlight the interplay between project-specific goals and characteristics and the way these impact the interrelated and often opposing triad of cost, schedule and risk. The presented examples and practical applications make this state-of-the-art approach useful to both academic and industry practitioners.

Details

Fuzzy Hybrid Computing in Construction Engineering and Management
Type: Book
ISBN: 978-1-78743-868-2

Keywords

Book part
Publication date: 16 January 2024

Ayodeji E. Oke and Seyi S. Stephen

Mobile computing enables mobile devices to boost restricted resources, and this further includes processing, storage space and battery freedom with the help of cloud facilities…

Abstract

Mobile computing enables mobile devices to boost restricted resources, and this further includes processing, storage space and battery freedom with the help of cloud facilities. Cloud computing (CC) enables users to obtain admission to energy from another location, providing movement, and enabling common data admission. This chapter is tailored towards responding to a variety of the main challenges of the construction industry with the help of utilising mobile cloud solutions and services. The main benefits of embracing CC largely centred on resources which are expressed in cost reduction, system mobility, system flexibility and system maintenance, while the threats are information protection, individual accessibility, governing conformity, data location, accessibility and also disaster recuperation. This chapter provided necessary solutions to the main threats in the construction industry in terms of design, materials, finance, management and knowledge with the application of mobile cloud computing.

Details

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

Keywords

Book part
Publication date: 5 June 2023

Edwin K. Kanda, Elizabeth Lusweti, Francis N. Ngugi, John M. Irungu, Bernard O. Omondi and Samuel G. Waweru

Green building (GB) is an important aspect of sustainable development that advocates for practices that enhance the health and well-being of the occupants and communities with…

Abstract

Green building (GB) is an important aspect of sustainable development that advocates for practices that enhance the health and well-being of the occupants and communities with minimal impact on the environment. The adoption of the GB concept is low in most developing countries. This study aimed at assessing the extent of the adoption of GB concepts in Kakamega municipality as a case study. The study sampled 64 respondents which consisted of 15 professionals in the building industry and 49 commercial and residential buildings within the municipality. The results indicated that at least 80% of the professionals were aware of GB concepts of water efficiency, energy efficiency, sustainable materials, sustainable site practices, and indoor environmental quality (IEQ). Water efficiency practices that were widely adopted in commercial and residential buildings were rainwater harvesting and the use of efficient plumbing fixtures. The energy-saving measures adopted were switching off appliances when not in use, use of energy-saving bulbs, and solar energy. The majority of the respondents felt that the indoor air quality was fair. Resource reuse was not widely adopted which could be attributed to a lack of policy or legislation. Low impact development (LID) design of vegetated storm conveyance and rain gardens (bioretention and porous/permeable pavements) was adopted in 42.9% of the buildings. Research into the use of sustainable materials is recommended for wider application as a GB concept. The study recommends the promotion of GB through incentives to enable wider adoption among the owners and developers. Furthermore, GB legislation and certification programs need to be adopted in Kenya. This study was largely based on Leadership in Energy and Environmental Design (LEED) criteria and thus further studies are required on other assessment tools and methods.

Details

Pragmatic Engineering and Lifestyle
Type: Book
ISBN: 978-1-80262-997-2

Keywords

Abstract

Purpose

This chapter analyses the how, who, where and why of rapid rise in intra-regional investment by companies from ASEAN since 2009.

Methodology/approach

The chapter analyses the push and pull factors of intra-regional investment in ASEAN, the resulting patterns of foreign direct investment (FDI) and the accompanying rise of strong regional players.

Findings

The region’s FDI landscape is changing in terms of investment sources, players, FDI trends and dynamics of the region. This trend is strongly affected by stepped up efforts by ASEAN governments to encourage their national companies to invest in the region and the influence of the ASEAN Economic Community.

Implications

Regional integration and emerging business opportunities are providing an impetus not seen before in driving intra-regional investment. As more ASEAN companies position and prepare for AEC 2015, this intra-regional investment wave is likely to gather force.

Originality/value

The chapter lists the regional and global ‘footprint’ of the top 50 largest ASEAN companies by revenues. The thus identified companies include companies operating in oil and gas, mining, agri-business, telecommunications, food and beverages, manufacturing, banking, power generation, infrastructure, real estate and healthcare services

Book part
Publication date: 27 October 2015

S. Ramakrishna Velamuri, Priya Anant and Vasantha Kumar

We study three private hospital organizations in India that were set up to deliver affordable high quality, services to the poor. Their distinctive feature is that they have…

Abstract

We study three private hospital organizations in India that were set up to deliver affordable high quality, services to the poor. Their distinctive feature is that they have successfully balanced two apparently contradictory logics: financial (doing well) and social (doing good) through business model innovations. By analyzing abundant primary and secondary data, we document in detail the key features of their business models – customer identification, customer engagement, value chain and linkages, and monetization – and document how they contribute to the organizations’ ability to deliver high quality healthcare at very low prices. We analyze the impact of these organizations, both direct and indirect, on the healthcare delivery landscape in India. We show that while their direct impact is significant, their indirect impact could potentially transform healthcare delivery in India and in other developing countries.

Details

Business Models and Modelling
Type: Book
ISBN: 978-1-78560-462-1

Keywords

Book part
Publication date: 20 August 2018

Rashmi Malhotra and D. K. Malhotra

Real estate investment trusts (REITs) provide a mechanism through which investors can participate in the real estate market with liquidity and transparency. In this study, we…

Abstract

Real estate investment trusts (REITs) provide a mechanism through which investors can participate in the real estate market with liquidity and transparency. In this study, we benchmark the performance of 11 residential REITs for the period 2009–2013. The study tracks the performance of residential REITs through the economic crisis period. The data envelopment analysis (DEA) model uses well-performing units (efficiency of 1% or 100%) that are closest to the underperforming unit on the efficiency frontier as a “role model” (peer units) for the underperforming unit. In addition, the DEA model also calculates by how much a nonperforming unit should increase the output level or decrease the inputs level to be on the efficiency frontier (100%) (slack values). Thus, the DEA model identifies the underperforming units and the most feasible path to move to efficiency frontier. The DEA model identifies the peer units that are closely related to these units and calculates the value of the slack variables required to achieve the same efficiency level as their peers.

Open Access
Book part
Publication date: 1 May 2019

Stina Månsson

This paper aims to explore what is known in the body of literature on sustainability professionals in the architecture, engineering and construction (AEC) industry to support the…

Abstract

Purpose

This paper aims to explore what is known in the body of literature on sustainability professionals in the architecture, engineering and construction (AEC) industry to support the formulation of research questions for future studies.

Design/Methodology/Approach

This was done through a systematic literature review in Scopus and Web of Science. In the literature search, 22 journal papers were selected to be included in the review because of their relevance to sustainability professionals, professional roles and environmental practices in the AEC industry.

Findings

Key characteristics of the papers such as methodology and theory are mapped, followed by main findings on how the sustainability profession and sustainability professionals’ roles are studied within the body of literature. The review shows that the topic of sustainability professionals in the AEC industry is currently under-researched and under-theorised. Specifically, there is a lack of in-depth studies on sustainability professionals’ roles and agency.

Research Limitations/Implications

By providing an overview of the current literature on sustainability professionals in the AEC industry, it is possible to identify research gaps to formulate research questions for future studies.

Practical Implications

This is important as collaboration between professions, including sustainability professionals, is believed to be the key for a successful shift towards sustainability; furthering the understanding of sustainability professionals’ role is, therefore, central.

Originality/Value

This paper is the first systematic literature review on sustainability professionals in the AEC industry.

Details

10th Nordic Conference on Construction Economics and Organization
Type: Book
ISBN: 978-1-83867-051-1

Keywords

Book part
Publication date: 3 June 2021

Prasanta Kumar Roy, Mihir Kumar Pal and Purnendu Sekhar Das

The chapter examines the sources of total factor productivity growth (TFPG) of the 2-digit manufacturing industries as well as total manufacturing industry of Gujarat during the…

Abstract

The chapter examines the sources of total factor productivity growth (TFPG) of the 2-digit manufacturing industries as well as total manufacturing industry of Gujarat during the period from 1981–82 to 2010–11, using a stochastic frontier approach. The empirical finding clearly states that although factor accumulations as well as resource allocations in most of the 2-digit manufacturing industries of the state have been improved during the postreform period, technological progress (TP) and technical efficiency change (TEC) of the same have deteriorated in most industries of the state during that period. As a result TFPG in the major manufacturing industries as well as total manufacturing industry of the state have declined because the combined effect of their improvement in scale effect (SC) and allocation efficiency effect (AEC) could not offset the declining effect of both the TP and TEC of the same during that period. In this context, the government should take some policy initiatives to improve productive efficiency of the organized manufacturing industries in Gujarat. Once efficiency increases, it enhances competitiveness, thereby increasing productivity growth and its different sources of organized manufacturing industries of the state.

Book part
Publication date: 8 November 2010

Raghu Garud, Joel Gehman and Peter Karnøe

At different points in time, energy harnessed from nuclear technology for commercial purposes has been qualified as atoms for peace, too cheap to meter, unsafe, sustainable, and…

Abstract

At different points in time, energy harnessed from nuclear technology for commercial purposes has been qualified as atoms for peace, too cheap to meter, unsafe, sustainable, and emission free. We explore how these associations – between nuclear technology (a category used in a descriptive way) and qualities such as emission free (a category used in an evaluative way) – are materially anchored, institutionally performed, socially relevant, and entrepreneurially negotiated. By considering all these factors, our analysis shows that it is possible to understand how and why categories and their meanings continue to change over time. We flesh out the implications of these observations and suggest avenues for future research.

Details

Institutions and Entrepreneurship
Type: Book
ISBN: 978-0-85724-240-2

Open Access
Book part
Publication date: 1 May 2019

Jardar Lohne and Frode Drevland

The purpose of the study presented is to outline an understanding of the question of who benefits from crime in the AEC industry. The perspective chosen is conceptual in nature…

Abstract

Purpose

The purpose of the study presented is to outline an understanding of the question of who benefits from crime in the AEC industry. The perspective chosen is conceptual in nature, and therefore focusses professional roles rather than individuals and/or cases.

Design/Methodology/Approach

The methods chosen include literary studies and in-depth analysis of previous research carried out within the research project from which this publication stems. Being conceptual, it is, nevertheless, deeply grounded in practical, coordinated research.

Findings

The findings indicate that most actors would seem to profit from crime in the AEC industry. Decision-makers (owners, contractors and to a certain extent sub-contractors) seem the most likely to profit – structurally and/or individually – on such dubious activity. According to the analysis, controlling agencies – as institutions – tend to profit by rather than to suffer under such criminal activity. Blue collar workers (in particular legally employed workmen and FM-personnel) and society as a whole in general bear the burden of the costs inflicted.

Research Limitations/Implications

There is an urgent need for a reorientation of the activity of the controlling agencies, redirecting their focus of attention from simple working on controlling worksites to addressing in-depth organisational challenges and responsibilities.

Practical Implications

Several papers have been identified that discuss the downsides of criminal activity in the construction industry. This paper suggests how most actors – on individual level – may profit on criminal activity.

Originality/Value

Little seems to have been published on the subject of who is to actually gain and what there is to gain from crime in the AEC industry. This paper presents a contribution to this research gap.

Details

10th Nordic Conference on Construction Economics and Organization
Type: Book
ISBN: 978-1-83867-051-1

Keywords

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