项目融资与非洲大型水坝项目超支之间的因果关系

IF 3.6 2区 工程技术 Q1 ENGINEERING, CIVIL Engineering, Construction and Architectural Management Pub Date : 2024-07-31 DOI:10.1108/ecam-03-2023-0286
Oluwole Alfred Olatunji, James Olabode Bamidele Rotimi, Funmilayo Ebun Rotimi, Chathurani C.W. Silva
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引用次数: 0

摘要

目的在大坝项目中,成本和进度超支现象比比皆是。规范性证据支持超支,似乎超支不利于利益相关者的发展和繁荣愿望。本研究探讨了项目融资与超支之间的因果关系。设计/方法/途径从非洲 28 个大型水坝项目的竣工报告中提取了因果数据。每个项目都由多达 10 家国际开发贷款机构共同出资。分析结果表明,融资程序与项目结果之间存在显著的相关性。贷款人对风险减弱的态度是项目成功的主要障碍。利息越来越高,而资金的发放却不稳定且不合时宜。融资目标和机制严重不足,无法应对项目的激烈分化。项目进展缓慢或停滞不前的原因是,贷款人的风险降低过程是为了实现贷款人的目标,而不是为了项目的利益。此外,研究结果还显示,项目业主的自有资金和单个项目的贷款人数量与超支相关。研究结果还表明,项目融资程序中的微妙(误)信任行为影响着交易。因此,解决项目绩效问题的学术方案应更广泛地考虑利益相关方的行为问题,而不是承包商和项目业主。项目融资生态系统容易受到主要参与者的自身利益、机会主义和掠夺性行为的影响。借款人可通过发展和提高自身能力来建立复原力和信任,从而应对这一问题。有证据表明,非洲的借款国在这方面的能力和敏锐度非常有限。它的额外性在于财务如何将项目环境的绝对控制权从项目所有者手中夺走,以及财务管理如何引发风险和超支。
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Causal relationship between project financing and overruns in major dam projects in Africa

Purpose

Cost and schedule overruns are rife in dam projects. Normative evidence espouses overruns as though they are inimical to development and prosperity aspirations of stakeholders. This study examines the causal relationship between project financing and overruns.

Design/methodology/approach

Causative data were extracted from completion reports of 28 major dam projects in Africa. Each of the projects was financed jointly by up to 10 international development lenders. Relationships between causes of overruns and project outcomes were analysed.

Findings

Analyses elicit indicators of remarkable correlations between finance procedures and project outcomes. Lenders’ disposition to risk attenuation was the main debacles to project success. Interests had mounted, whilst release of fund was erratic and ill-timed. Finance objectives and mechanisms were grossly inadequate for projects’ intense bifurcations. Projects had slowed or stalled because lenders’ risks attenuation processes were purposed to favour lenders’ objectives, and not projects’ interests. In addition, findings also show project owners’ own funds and the number of lenders to a single project correlate with overruns.

Practical implications

Findings imply commercial complexities around major projects. They also show transactions are shaped by subtle (mis)trust behaviours in project finance procedures. Thus, scholarly solutions to project performance issues should consider behavioural issues of stakeholding parties more broadly, beyond contractors and project owners. Project finance ecosystems are vulnerable to major actors’ self-interests, opportunism and predatory conducts. Borrowers would manage this by developing and improving their capacity to build resilience and trust. Evidence shows intense borrower nations in Africa have limited capacity and acuity for these.

Originality/value

This study contextualises megaprojects in complexity rather than cost. Its additionality is in how finance steers absolute control of project environment away from project owners and how finance administration triggers risks and overrun.

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来源期刊
Engineering, Construction and Architectural Management
Engineering, Construction and Architectural Management Business, Management and Accounting-General Business,Management and Accounting
CiteScore
8.10
自引率
19.50%
发文量
226
期刊介绍: ECAM publishes original peer-reviewed research papers, case studies, technical notes, book reviews, features, discussions and other contemporary articles that advance research and practice in engineering, construction and architectural management. In particular, ECAM seeks to advance integrated design and construction practices, project lifecycle management, and sustainable construction. The journal’s scope covers all aspects of architectural design, design management, construction/project management, engineering management of major infrastructure projects, and the operation and management of constructed facilities. ECAM also addresses the technological, process, economic/business, environmental/sustainability, political, and social/human developments that influence the construction project delivery process. ECAM strives to establish strong theoretical and empirical debates in the above areas of engineering, architecture, and construction research. Papers should be heavily integrated with the existing and current body of knowledge within the field and develop explicit and novel contributions. Acknowledging the global character of the field, we welcome papers on regional studies but encourage authors to position the work within the broader international context by reviewing and comparing findings from their regional study with studies conducted in other regions or countries whenever possible.
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