Why anti-corruption reforms often fail

Corruption is widely recognised as one of the most significant barriers to economic development, efficient governance, and public trust. Yet despite decades of reform efforts across the developing world, corruption remains remarkably resilient. Governments establish anti-corruption commissions, introduce transparency laws, digitise public services, and strengthen oversight mechanisms. International development partners spend billions of dollars supporting governance reforms. Nevertheless, corruption frequently survives, adapts, and reappears in new forms.

The persistence of corruption raises a fundamental question: Why do anti-corruption reforms often fail? The answer lies in the fact that corruption is not merely a legal or administrative problem. It is also a political, institutional, economic, and social phenomenon. Many reforms fail because they target symptoms rather than underlying causes. A growing body of scholarship suggests that anti-corruption initiatives often underestimate the complexity of the systems they seek to change.

The most influential framework for understanding corruption emerged from principal-agent theory, developed by economists Michael C. Jensen and William H. Meckling in their seminal 1976 work 'Theory of the Firm: Managerial Behaviour, Agency Costs and Ownership Structure'. According to this perspective, corruption occurs when public officials-agents-abuse authority entrusted to them by citizens. the principals. The solution appears straightforward: increase monitoring, improve transparency, strengthen auditing, and impose harsher penalties.

Many anti-corruption programmes around the world have followed precisely this logic. Governments create watchdog institutions, establish reporting requirements, and strengthen investigative powers. However, principal-agent reforms often fail because they assume the existence of honest and committed principals. In reality, political leaders, senior bureaucrats, and powerful economic actors may themselves benefit from corrupt arrangements. When those responsible for enforcing accountability are embedded within patronage networks, oversight institutions become vulnerable to political influence, selective enforcement, and regulatory capture.

This limitation prompted a major shift in corruption studies. Political scientists Anna Persson, Bo Rothstein, and Jan Teorell argued in their influential 2013 article 'Why Anticorruption Reforms Fail: Systemic Corruption as a Collective Action Problem' that corruption in many countries is not primarily a principal-agent problem. Instead, it is a collective-action problem.

Their argument draws on Mancur Olson's classic 1965 book 'The Logic of Collective Action'. Olson demonstrated that individuals often fail to cooperate in pursuit of common goals when they believe others will not do the same. Applied to corruption, this means citizens pay bribes because they expect others to pay bribes. Businesses offer unofficial payments because competitors do. Public officials engage in corrupt practices because they assume honesty will place them at a disadvantage.

Under these conditions, corruption becomes self-sustaining. Even individuals who personally oppose corruption may continue participating because they lack confidence that others will behave differently. As a result, anti-corruption campaigns that focus solely on punishing individual offenders often yield disappointing outcomes. They fail to alter the expectations and social norms that sustain corrupt behaviour.

Another powerful explanation comes from institutional economics. In 'Institutions, Institutional Change and Economic Performance' (1990), Nobel laureate Douglass C. North argued that formal rules tell only part of the story. Informal institutions-social norms, patronage systems, political relationships, and cultural expectations-often exert greater influence than laws and regulations.

Many developing countries have anti-corruption laws similar to those in advanced democracies. Yet governance outcomes differ dramatically. The reason is that informal institutions frequently override formal rules. Patron-client relationships, political loyalty, and personal connections may determine access to opportunities, contracts, promotions, and services. Consequently, reforms produce impressive legislation without substantially changing behaviour.

This helps explain why externally driven anti-corruption reforms often fail. Laws can be imported relatively easily, but institutional culture cannot. Without changes in incentives and norms, legal reforms frequently remain confined to paper.

The sociological perspective further deepens our understanding. Max Weber's classic work 'Economy and Society' (1922) highlighted the importance of rational-legal bureaucracy based on merit, professionalism, and impersonal rules. Where bureaucratic systems are shaped by personal loyalties, kinship ties, and political patronage, corruption becomes embedded within the functioning of institutions rather than existing outside them.

Corruption, therefore, cannot always be understood as individual deviance. In many contexts, it becomes part of the social order itself. Individuals often participate because doing otherwise may carry high professional, economic, or political costs.

French sociologist Pierre Bourdieu added another dimension through his work on social capital and power networks. In 'Distinction' (1979) and subsequent writings, Bourdieu argued that elites maintain influence through interconnected networks of economic, political, and social capital. Anti-corruption reforms often underestimate the ability of these networks to adapt to new regulations while preserving their advantages.

Political economy perspectives provide perhaps the most realistic explanation. Daron Acemoglu and James A. Robinson argued in their influential 2012 book 'Why Nations Fail' that institutions reflect underlying power relations. Corruption often survives because it serves the interests of powerful groups. Those benefiting from opaque procurement systems, discretionary regulations, monopolistic privileges, and weak oversight mechanisms frequently resist meaningful reform.

From this perspective, corruption is not simply a governance failure; it is often a political equilibrium. Reform efforts fail not because policymakers lack technical knowledge, but because effective reforms threaten established interests.

The political-settlement approach developed by economist Mushtaq Khan reaches a similar conclusion. Khan argues that anti-corruption reforms frequently fail when they ignore the underlying distribution of political power. Reform strategies that challenge entrenched interests without altering power relations often produce limited results. Institutions may change formally while informal practices remain intact.

Bangladesh offers a compelling illustration of these theoretical insights. Over the past two decades, Bangladesh has achieved impressive progress in economic growth, poverty reduction, export expansion, infrastructure development, and digital transformation. The country has also introduced numerous governance reforms, including electronic government procurement systems, digital public services, financial monitoring mechanisms, and institutional strengthening initiatives.

Yet corruption remains a significant challenge. According to Transparency International's 2025 Corruption Perceptions Index (CPI), released in February 2026, Bangladesh scored 24 out of 100 and ranked 150th out of 182 countries. Although the score improved marginally from 23 in the previous year, Bangladesh remained the 13th most corrupt country globally and scored far below the global average of 42. Transparency International Bangladesh (TIB) noted that this was the country's second-lowest score in the past fourteen years. TIB further argued that widespread corruption persists due to the absence of meaningful state reforms and the failure to implement key recommendations from anti-corruption institutions. TIB Executive Director Dr Iftekharuzzaman warned that Bangladesh is "losing control of corruption" despite the slight statistical improvement.

The Bangladesh case illustrates the limitations of principal-agent reforms. Anti-corruption laws exist. Oversight institutions exist. Digital governance initiatives have expanded considerably. Yet corruption-related concerns continue to emerge in sectors such as banking, public procurement, land administration, taxation, local government, and public service delivery.

The banking sector offers a particularly important example. Governance failures, loan irregularities, weak accountability mechanisms, and politically connected financial decisions have repeatedly raised concerns about institutional integrity. Similarly, public procurement reforms have improved transparency, yet allegations regarding collusion, project cost inflation, and preferential treatment continue to surface.

Collective-action theory helps explain why these challenges persist. Citizens often expect unofficial payments to facilitate administrative processes. Public officials may similarly assume that informal transactions are a normal practice. When corruption becomes an accepted expectation, changing behaviour becomes considerably more difficult than merely changing regulations.

Institutional theory also sheds light on the persistence of corruption. Formal governance structures have evolved significantly, but informal incentives often remain unchanged. Patronage networks and influence-based decision-making continue to shape outcomes in ways that formal regulations cannot easily control.

The economic costs are substantial. Corruption raises transaction costs, discourages investment, distorts market competition, reduces tax collection efficiency, weakens public service delivery, and undermines investor confidence. The World Bank and numerous development economists have consistently shown that countries with stronger governance institutions tend to attract more investment, achieve better development outcomes, and sustain higher long-term growth.

The broader lesson is that corruption cannot be eliminated solely through laws, commissions, or technology. Principal-agent theory highlights the importance of accountability. Collective-action theory emphasises social expectations. Institutional theory focuses on formal and informal rules. Weberian sociology points to bureaucratic structures. Political economy approaches reveal the central role of power and vested interests.

Each perspective captures part of the problem. Together, they reveal why anti-corruption reforms frequently disappoint.

Successful reform requires more than prosecution. It requires strengthening institutional independence, protecting oversight bodies, enhancing transparency, improving judicial effectiveness, encouraging civic participation, reducing discretionary power, and transforming the incentives that sustain corrupt behaviour. Most importantly, it requires political commitment to challenge vested interests rather than accommodate them.

The history of anti-corruption reform suggests that corruption is rarely defeated by technical solutions alone. Sustainable progress occurs when institutions become genuinely accountable, rules apply equally to all actors, and citizens believe integrity is rewarded rather than punished.

Until reforms address these deeper political and institutional realities, anti-corruption campaigns will continue to produce impressive rhetoric, occasional prosecutions, and limited long-term change. The challenge is not designing more anti-corruption programmes. It is creating the conditions under which those programmes can actually work.

Dr Matiur Rahman is a researcher and development professional.

matiurrahman588@gmail.com