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23 Results Found

  • Article
  • Open Access
16 Citations
13,290 Views
43 Pages

Evaluating Corruption-Prone Public Procurement Stages for Blockchain Integration Using AHP Approach

  • Gideon Adjorlolo,
  • Zhiwei Tang,
  • Gladys Wauk,
  • Philip Adu Sarfo and ,
  • Alhassan Baako Braimah,
  • Richard Blankson Safo and
  • Benedict N-yanyi
  • + 2 authors+ 0 author

8 April 2025

Corruption in public procurement remains a challenge to good governance, especially in developing nations. Blockchain technology has been espoused as a new paradigm for achieving sustainable public procurement practices for effective service delivery...

(This article belongs to the Section Systems Practice in Social Science)
  • Article
  • Open Access
2,514 Views
24 Pages

13 February 2023

Along with the prevalence of photovoltaic (PV) procurement contracts, the corruption between auctioneers and potential electricity suppliers has attracted the attention of energy regulators. This study considers a corruption-proof environment wherein...

(This article belongs to the Section Economic and Business Aspects of Sustainability)
  • Article
  • Open Access
3 Citations
2,791 Views
23 Pages

28 March 2026

The detection of corruption-related indicators within unstructured, textual procurement data remains a complex task due to linguistic ambiguity, contextual variation and domain-specific terminology. This study presents a comparative evaluation of thr...

(This article belongs to the Collection Natural Language Processing and Applications: Challenges and Perspectives)
  • Article
  • Open Access
43 Citations
9,209 Views
14 Pages

Prototyping a Smart Contract Based Public Procurement to Fight Corruption

  • Tim Weingärtner,
  • Danielle Batista,
  • Sandro Köchli and
  • Gilles Voutat

Corruption in public procurement is a worldwide appearance that causes immense financial and reputational damages. Especially in developing countries, corruption is a widespread issue due to secrecy and lack of transparency. An important instrument f...

(This article belongs to the Special Issue Blockchain Technology and Recordkeeping)
  • Article
  • Open Access
1 Citations
480 Views
44 Pages

Privacy-Preserving Federated Learning for Corruption Risk Detection in Public Procurement

  • Nikolaos Peppes,
  • Theodoros Alexakis,
  • Emmanouil Daskalakis and
  • Evgenia Adamopoulou

28 August 2026

The detection of elevated corruption risk in public procurement, where risk is measured by objective procedural indicators rather than by confirmed corruption, is typically constrained by the fragmentation of the underlying records: each national aut...

(This article belongs to the Special Issue Machine Learning and Evolutionary Computation in the Age of Data Privacy)
  • Article
  • Open Access
6 Citations
4,516 Views
16 Pages

11 February 2023

Defining output specifications is a prerequisite for achieving Public-Private Partnership (PPP) procurement performance. Theoretically, user satisfaction is vital for output specifications, but it has received insufficient attention in theoretical re...

(This article belongs to the Section Construction Management, and Computers & Digitization)
  • Article
  • Open Access
36 Citations
14,494 Views
21 Pages

Data Quality Barriers for Transparency in Public Procurement

  • Ahmet Soylu,
  • Óscar Corcho,
  • Brian Elvesæter,
  • Carlos Badenes-Olmedo and ,
  • Francisco Yedro-Martínez,
  • Matej Kovacic,
  • Matej Posinkovic,
  • Mitja Medvešček,
  • Ian Makgill and
  • Dumitru Roman
  • + 8 authors+ 3 authors

20 February 2022

Governments need to be accountable and transparent for their public spending decisions in order to prevent losses through fraud and corruption as well as to build healthy and sustainable economies. Open data act as a major instrument in this respect...

(This article belongs to the Topic Digital Transformation and E-Government)
  • Article
  • Open Access
12 Citations
5,516 Views
15 Pages

Data Mining to Identify Anomalies in Public Procurement Rating Parameters

  • Yeferson Torres-Berru and
  • Vivian F. López Batista

22 November 2021

The awarding of public procurement processes is one of the main causes of corruption in governments, due to the fact that in many cases, contracts are awarded to previously agreed suppliers (favouritism); for this selection, the qualification paramet...

(This article belongs to the Special Issue Big Data Privacy-Preservation)
  • Review
  • Open Access
37 Citations
23,767 Views
21 Pages

14 August 2023

The Belt and Road Initiative (BRI) has become a household name for developing countries, especially in Africa. The BRI proposal by Chinese President Xi Jinping was positively received by many countries, including policymakers in China. In response, t...

(This article belongs to the Section Economic and Business Aspects of Sustainability)
  • Article
  • Open Access
14 Citations
19,864 Views
27 Pages

13 January 2022

Political corruption affects each nation-state differently, but the outcomes are nominally the same: a deficit of public trust, weakened government institutions and undermined political systems. This article analyzes issues of political corruption in...

(This article belongs to the Special Issue The Anticorruption Protocol to the United Nations Convention against Corruption (APUNCAC))
  • Article
  • Open Access
7 Citations
4,399 Views
18 Pages

Simulation of Corruption Decisions—An Agent-Based Approach

  • Richard Kasa,
  • Gábor Réthi,
  • György Hauber and
  • Krisztina Szegedi

31 January 2023

Corruption is one of the biggest barriers to sustainable development. Several objectives of the Sustainable Development Goals (SDGs) are directly linked with the fight against corruption, as it has an influence on the achievement of every single deve...

(This article belongs to the Topic Decision Making Behaviors in Management and Marketing)
  • Article
  • Open Access
4 Citations
1,889 Views
31 Pages

Comparative Analysis of Ensemble Machine Learning Models for Risk-Oriented Monitoring of Military Procurement

  • Tetiana Zatonatska,
  • Oleksandr Dluhopolskyi,
  • Oleksandr Artiushenko,
  • Isabel Cristina Lopes and ,
  • Anzhela Ignatyuk and
  • Olena Liubkina
  • + 1 author+ 0 author

This study examines the application of ensemble machine learning methods for identifying and flagging potentially risky transactions in military public procurement in Ukraine, a sector characterized by elevated financial and security sensitivity and...

(This article belongs to the Special Issue Digital Finance and Economic Innovations)
  • Article
  • Open Access
1 Citations
7,190 Views
24 Pages

13 April 2023

Despite local instances of single arbitrators’ corruption not having proven completely absent from arbitration chronicles over the last decades, one may safely argue that until very recently, no scandal had ever been severe enough to shake the...

  • Article
  • Open Access
3 Citations
3,873 Views
19 Pages

2 August 2024

The South African preferential procurement policy emerged from the demand for transparency, fair competition, value-for-money, standardised and benchmark pricing, and regulation of public procurement arrangements in the construction industry. The pol...

(This article belongs to the Section Architectural Design, Urban Science, and Real Estate)
  • Article
  • Open Access
807 Views
25 Pages

10 May 2026

Oil-dependent economies function as complex socio-economic systems in which resource revenues, institutional structures, and investment outcomes are dynamically interlinked. When governance is weak, oil windfalls can trigger reinforcing feedback loop...

(This article belongs to the Section Systems Practice in Social Science)
  • Article
  • Open Access
4,853 Views
16 Pages

White List: An Administrative Tool to Contrast Crime

  • Amelia Barletta,
  • Carlo Capuano and
  • Alessandro De Iudicibus

30 December 2021

White Lists are lists of firms set up at each Italian prefecture. It is a relatively young instrument born as an experimental project designed to solve problems for particular conditions of crime and corruption in the Italian territory. This work aim...

(This article belongs to the Section Behavioral and Experimental Game Theory)
  • Article
  • Open Access
2 Citations
2,211 Views
28 Pages

23 February 2026

Wildfire escalation is increasingly threatening ecosystems and communities in Khyber Pakhtunkhwa (KP), Pakistan, particularly in forest and rangeland landscapes where ecological flammability interacts with human activity. While environmental and clim...

  • Article
  • Open Access
15 Citations
4,182 Views
16 Pages

20 April 2023

Identifying factors influencing the viability of medium, small, and micro scale construction firms (MSMSCFs) is a crucial precursor in positioning such firms to aid economic and infrastructural development, especially in developing countries. This ar...

(This article belongs to the Section Construction Management, and Computers & Digitization)
  • Article
  • Open Access
46 Citations
9,503 Views
21 Pages

22 July 2019

The increasing interest in blockchain since the end of 2017 has induced many attempts to apply it to public sector administration. Blockchains have been shown to improve the levels of economic efficiency, security and decentralization in administrati...

(This article belongs to the Special Issue New Challenges for Sustainable Organizations in Light of Agenda 2030 for Sustainability)
  • Article
  • Open Access
19 Citations
6,406 Views
26 Pages

Barriers to Attracting Private Sector Investment in Public Road Infrastructure Projects in the Developing Country of Iran

  • Daniel W. M. Chan,
  • Hadi Sarvari,
  • Ahmad Abdul Jaleel Abdul Husein,
  • Khalid Mubarak Awadh and ,
  • Mahboobeh Golestanizadeh and
  • Matteo Cristofaro
  • + 1 author+ 0 author

12 January 2023

Private sector investment, the mainstream financing method for procuring public road transport development projects, has encountered several profound difficulties and risks during execution, particularly in developing countries. However, there needs...

(This article belongs to the Special Issue Sustainable Decision Making in Civil and Construction Engineering)
  • Article
  • Open Access
879 Views
28 Pages

Software Architecture for a Transparency Assessment Platform in E-Government Systems

  • Jorge Hochstetter-Diez,
  • Marlene Negrier-Seguel,
  • Fernanda Gutiérrez-Gutiérrez,
  • Juan Lagos-Obando and ,
  • Claudio Espinoza-Navas and
  • Yuliana Puerta-Cruz
  • + 1 author+ 0 author

18 July 2026

One of the factors that has steadily eroded the legitimacy of public institutions is the recurrence of corruption and irregularities in state management, especially in procurement processes, budget allocation, and public appointments. These phenomena...

  • Article
  • Open Access
1 Citations
484 Views
20 Pages

Cyber-Resilient and QoS-Aware Energy Orchestration for Demand-Side Management in Cyber–Physical Smart Grids

  • Atef Gharbi,
  • Ahmad Alshammari,
  • Nadhir Ben Halima,
  • Manel Mrabet and
  • Dhouha Ben Noureddine

23 June 2026

Demand-side management (DSM) is a security-critical function in residential smart grids. The same communication and sensing infrastructure that enables fine-grained load flexibility also exposes schedulers to corrupted measurements, price manipulatio...

(This article belongs to the Special Issue AI-Driven Sustainable Power Grids: Enhancing Cybersecurity, Operation, and Control of Conventional, Modern, and Renewable-Based Energy Systems—2nd Edition)
  • Article
  • Open Access
4 Citations
5,299 Views
22 Pages

24 October 2023

One common theme in the international construction sector is project variation, which influences project outcomes. This study argued that variation could occur during the lifecycle of a construction project that might affect the contracted project su...

(This article belongs to the Section Construction and Material Engineering)