Hence also the involvement of the World Bank and the IMF in fighting corruption. Both institutions are increasingly concerned with poverty reduction through economic growth and development. The World Bank estimates that corruption reduces the growth rate of an affected country by 0.5 to 1 percent annually. Graft amounts to an increase in the marginal tax rate and has pernicious effects on inward investment as well.

The World Bank has appointed last year a Director of Institutional Integrity - a new department that combines the Anti-Corruption and Fraud Investigations Unit and the Office of Business Ethics and Integrity. The Bank helps countries to fight corruption by providing them with technical assistance, educational programs, and lending.

Anti-corruption projects are an integral part of every Country Assistance Strategy (CAS). The Bank also supports international efforts to reduce corruption by sponsoring conferences and the exchange of information.

It collaborates closely with Transparency International, for instance.

At the request of member-governments (such as Bosnia- Herzegovina and Romania) it has prepared detailed country corruption surveys covering both the public and the private sectors. Together with the EBRD, it publishes a corruption survey of 3000 firms in 22 transition countries (BEEPS - Business Environment and Enterprise Performance Survey). It has even set up a multilingual hotline for whistleblowers.

The IMF made corruption an integral part of its country evaluation process. It suspended arrangements with endemically corrupt recipients of IMF financing. Since 1997, it has introduced policies regarding misreporting, abuse of IMF funds, monitoring the use of debt relief for poverty reduction, data dissemination, legal and judicial reform, fiscal and monetary transparency, and even internal governance (e.g., financial disclosure by staff members).

Yet, no one seems to agree on a universal definition of corruption. What amounts to venality in one culture (Sweden) is considered no more than hospitality, or an expression of gratitude, in another (France, or Italy).

Corruption is discussed freely and forgivingly in one place - but concealed shamefully in another. Corruption, like other crimes, is probably seriously under-reported and under-penalized.

Moreover, bribing officials is often the unstated policy of multinationals, foreign investors, and expatriates. Many of them believe that it is inevitable if one is to expedite matters or secure a beneficial outcome. Rich world governments turn a blind eye, even where laws against such practices are extant and strict.

In his address to the Inter-American Development Bank on March 14, President Bush promised to "reward nations that root out corruption" within the framework of the Millennium Challenge Account initiative. The USA has pioneered global anti-corruption campaigns and is a signatory to the 1996 IAS Inter-American Convention against Corruption, the Council of Europe's Criminal Law Convention on Corruption, and the OECD's 1997 anti- bribery convention. The USA has had a comprehensive "Foreign Corrupt Practices Act" since 1977.