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The relationship between business integrity and commercial success

A review of evidence and findings (1995-2025)

A sizeable body of evidence has provided clear indication that corruption undermines both market and firm performance. While some studies suggest bribery can bring short-term gains to certain firms, the evidence is clear that the long-term costs generally outweigh the benefits. Research on corporate integrity also indicates a positive relationship between anti-corruption compliance and corporate social responsibility (CSR) on one hand and business success on the other. Studies further indicate that small and medium-sized enterprises (SMEs), despite facing disproportionate burdens in adopting integrity measures, often benefit from such practices.

15 August 2025
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The relationship between business integrity and commercial success

Main points

  • Compared to country-level analyses, firm-level research examining the effects of corruption is limited, partly as a result of the more limited availability of data on firm-level corruption.
  • Although some firms may gain short-term advantages from bribery (particularly in captured economies characterised by crony capitalism), evidence shows that corruption leads to higher costs, reduced productivity and slower growth over time.
  • Moreover, while some of the more indirect costs may not be captured on a company’s account books, they can have severe implications on the firm’s performance. For example, even acts of corporate corruption undetected by regulators can have a deleterious effect on staff morale, which in turn often leads to marked slumps in productivity.
  • Once detected, corruption can lead to legal sanctions, loss of shareholder and investor confidence, reduced access to capital, reputational damage and diminished staff morale.
  • Stronger business integrity is associated with fewer incidents of corruption, lower compliance risks and lower operational costs. Integrity also can drive innovation and operational efficiency.
  • An increasing body of literature finds that business integrity is positively associated with firms’ profitability, customer reputation and corporate environmental performance. Studies also indicate that companies operating with integrity are more likely to attract business and retain a motivated workforce.
  • While resource constraints can make anti-corruption business integrity or compliance more burdensome for SMEs than larger firms, evidence suggests that anti-corruption practices can strengthen SMEs’ contract opportunities, profitability and sustainable growth.
  • Business integrity is positively associated with commercial success, yet its benefits are not always effectively communicated to intended audiences. Research suggests that while social media can promote CSR and anti-corruption efforts, its effectiveness depends on the content and timing. Studies highlight the need for tailored stakeholder engagement strategies.

Cite this publication


Jenkins, M.; Ishikawa, Y. 2025. The relationship between business integrity and commercial success. A review of evidence and findings (1995-2025). Bergen: U4 Anti-Corruption Resource Centre, Chr. Michelsen Institute (U4 Helpdesk Answer 2025:19)

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About the authors

Matt Jenkins is a Research and Knowledge Manager at Transparency International, where he runs the Anti-Corruption Helpdesk, an on-demand bespoke research service for civil society activists and development practitioners. Jenkins specialises in anti-corruption evaluations and evidence reviews, he has produced studies for the OECD and the GIZ, and has worked at the European Commission and think tanks in Berlin and Hyderabad.

Yusuke Ishikawa

Disclaimer


All views in this text are the author(s)’, and may differ from the U4 partner agencies’ policies.

This work is licenced under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International licence (CC BY-NC-ND 4.0)

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