That corruption is a destructive and complex practice is openly acknowledged in Nigeria, yet it remains ubiquitous in the functioning of society and economic life. The consequences of corruption for the country and its people are, moreover, indisputable. Acts of diversion of federal and state revenue, business and investment capital, and foreign aid, as well as the personal incomes of Nigerian citizens, contribute to a hollowing out of the country’s public institutions and the degradation of basic services.

Many international firms and local companies are operating in markets that are exposed to corruption. Corruption increases the cost of doing business and has harmful consequences on the society. Multinational corporations publish compliance and anti-corruption declaration on their home pages, where they claim they resist demands for bribes. Firms can go beyond legal compliance and corporations can take a more active role in the prevention of corruption.

The 10 Anti-Corruption Principles provide guidance for state-owned enterprises (SOEs) of all types and sizes on anti-corruption best practice.

Companies of all sizes increasingly recognize corruption as a risk reducing competitive advantage by increasing costs and damaging to sustainable growth. For Transparency International, anti-corruption and corporate transparency policies are essential to tackle the roots of corruption in corporations.

This report evaluates the disclosure practices of 100 major emerging market multinationals headquartered in 15 countries and active in 185 countries. This report assesses the public disclosure practices of emerging market multinationals based on three dimensions:

For Transparency International (TI) the London Anti-Corruption Summit, which took place on May 12, 2016, provided a unique opportunity for global leaders to adopt concrete, ambitious commitments that can be implemented over five years following its completion. This briefing sets out what are in TI's view some of the most important specific actions and agreements needed for a successful Summit.

The purpose of this publication – which was written collaboratively in only four days – is to contribute to the already existing literature on Integrity Pacts, but from a civil society perspective. This document is based on the experience of the Transparency International global network.

The Global Corruption Report (GCR) on sport is the most comprehensive analysis of sports corruption to date. It consists of more than 60 contributions from leading experts in the fields of corruption and sport, from sports organisations, governments, multilateral institutions, sponsors, athletes, supporters, academia and the wider anti-corruption movement.

This paper suggests that the effectiveness of current anticorruption policy suffers from a focus on the scale of the corruption problem instead of type of corruption that is to be fought. I make a distinction between need and greed corruption. Contrary to the most commonly used distinctions this distinction focuses on the basic motivation for paying a bribe, and whether the bribe is used to gain services that citizens are legally entitled to or not.

Collective action refers to actions undertaken by individuals and/or groups towards a collective purpose or goal. Attempting to foment collective action as an anti-corruption strategy is a tactic that is enjoying growing support. However, experience suggests that collective action is difficult to foster, and evidence of success is scarce.