Corruption can occur in many sectors, whether they be public or private industry or even
NGOs (especially in public sector). However, only in democratically controlled institutions is there an interest of the public (owner) to develop internal mechanisms to fight active or passive corruption, whereas in private industry as well as in NGOs there is no public control. Therefore, the owners' investors' or sponsors' profits are largely decisive.
Public sector Public corruption includes corruption of the political process and of government agencies such as tax collectors and the police, as well as corruption in processes of allocating public funds for contracts, grants, and hiring. Recent research by the World Bank suggests that who makes policy decisions (elected officials or bureaucrats) can be critical in determining the level of corruption because of the incentives different policy-makers face.
Political '', 26 January 1878, depicting U.S. Secretary of the Interior
Carl Schurz investigating the
Indian Bureau at the U.S. Department of the Interior. The original caption for the cartoon is: "THE SECRETARY OF THE INTERIOR INVESTIGATING THE INDIAN BUREAU. GIVE HIM HIS DUE, AND GIVE THEM THEIR DUES." Political corruption is the abuse of public power, office, or resources by elected government officials for personal gain, by extortion, soliciting or offering bribes. It can also take the form of office holders maintaining themselves in office by purchasing votes by enacting laws which use taxpayers' money. Evidence suggests that corruption can have political consequences- with citizens being asked for bribes becoming less likely to identify with their country or region. The political act of "graft" (American English), is a well known and now global form of political corruption, being the unscrupulous and illegal use of a politician's authority for personal gain, when funds intended for public projects are intentionally misdirected in order to maximize the benefits to illegally private interests of the corrupted individual(s) and their cronies. In some cases government institutions are "repurposed" or shifted away from their official mandate to serve other, often corrupt purposes. The
Kaunas golden toilet case was a major Lithuanian scandal. In 2009, the municipality of Kaunas (led by mayor Andrius Kupčinskas) ordered that a shipping container was to be converted into an outdoor toilet at a cost of 500,000
litai (around 150,000 euros). It was to also require 5,000 litai (1,500 euros) in monthly maintenance costs. At the same time when Kaunas's "Golden Toilet" was built,
Kėdainiai tennis club acquired a very similar, but more advanced solution for 4,500 euros. The group of public servants involved in the toilet's procurement received various prison sentences for recklessness, malfeasance, misuse of power and document falsifications in a 2012 court case, but were cleared of their corruption charges and received compensation, which pushed the total construction cost and subsequent related financial losses to 352,000 euros. On 7 July 2020, the
Carnegie Endowment for International Peace, a global think tank, released a report claiming the Emirati city,
Dubai, of being an enabler of global corruption,
crime and
illicit financial flows. It stated that the global corrupt and criminal actors either operated through or from Dubai. The city was also called a haven for trade-based
money laundering, as it gives space to free trade zones, with minimal regulatory laws and customs enforcement. A report in September 2022 revealed that British
Members of Parliament received a total of £828,211 over a period of eight years from countries of the
Saudi-led coalition in the
Yemeni Civil War. The money was granted in the form of all-expenses-paid trips to 96 MPs by
Saudi Arabia (at least £319,406),
Bahrain (£197,985), the
United Arab Emirates (£187,251),
Egypt (£66,695) and
Kuwait (£56,872). MPs also received gifts, including a £500 food hamper, tickets for a
Burns Supper, an expensive watch and a day out at the
Royal Windsor Horse Show. The Saudi-led coalition was accused of attempting to buy influence in the UK. While the MPs registered the trips and gifts at
Westminster as per the rules, critics called it "absolutely shameful" to accept donations from countries with poor
human rights records. has been accused of corruption in cases involving
influence peddling and
cash-for-Honours scandals Similar cases involving Saudi Arabia revolved around access and honours for donors to King
Charles Mountbatten-Windsor’s charities. In 2022, four people were arrested for corruption in the
European Parliament. This came to be known as the
Qatar corruption scandal at the European Parliament. European Commission President
Ursula von der Leyen said the allegations were "very serious" and called for the creation of a new ethics body to oversee the European Union.
Judicial '' (
Monsaraz,
Portugal), the Bad Judge, depicted as having
two faces, is shown taking bribes: the
nobleman to the right offers him gold coins from a purse, and the
villein to the left gives him a pair of
partridges. Judicial corruption refers to the corruption-related
misconduct of judges, through the receiving or giving of bribes, the improper sentencing of convicted criminals,
judicial activism,
bias in the hearing and judgement of arguments and other forms of misconduct. Judicial corruption can also be conducted by prosecutors and defense attorneys. An example of
prosecutorial misconduct, occurs when a politician or a
crime boss bribes a prosecutor to open investigations and file charges against an opposing politician or a rival crime boss, in order to hurt the competition. Governmental corruption of the judiciary is broadly known in many transitional and
developing countries because the
budget is almost completely controlled by the executive. The latter critically undermines the separation of powers, because it fosters financial dependence on the judiciary. The proper distribution of a nation's wealth, including its government's spending on the judiciary, is subject to
constitutional economics. The judiciary may be corrupted by acts of the government, such as through budget planning and various privileges, and by private acts. Corruption in judiciary may also involve the government using its judicial arm to oppress opposition parties. Judicial corruption is difficult to completely eradicate, even in developed countries.
Military Military corruption refers to the abuse of power by members in the armed forces, in order for career advancement or for personal gain by a soldier or soldiers. One form of military corruption in the
United States Armed Forces is a military soldier being promoted in
rank or being given better treatment than their colleagues by their officers due to their
race,
sexual orientation,
ethnicity,
gender,
religious beliefs,
social class or
personal relationships with higher-ranking officers in spite of their merit. In addition to that, the US military has also had many instances of officers
sexually assaulting fellow officers and in many cases, there were allegations that many of the attacks were covered up and victims were coerced to remain silent by officers of the same rank or of higher rank. Another example of military corruption is a military officer or officers using the power of their positions to commit activities that are illegal, such as skimming logistical supplies such as food, medicine, fuel, body armor or weapons to sell on the local
black market. There have also been instances of military officials, providing equipment and combat support to
criminal syndicates,
private military companies and
terrorist groups, without approval from their superiors. As a result, many countries have a
military police force to ensure that the military officers follow the laws and conduct of their respective countries but sometimes the military police have levels of corruption themselves.
Natural resources Corruption includes industrial corruption, consisting of large bribes, as well as petty corruption such as a poacher paying off a
park ranger to ignore
poaching. The international
Extractive Industries Transparency Initiative seeks to create best practices for good governance of gas, oil, and minerals, particularly focusing on the state management of revenue from these resources. Any valued natural resource can be affected by corruption, including water for
irrigation, land for livestock grazing, forests for hunting and logging, and fisheries. The presence or perception of corruption also undermines environmental initiatives. In Kenya, farmers blame poor agricultural productivity on corruption, and thus are less likely to undertake
soil conservation measures to prevent soil erosion and loss of nutrients. In Benin, mistrust of government due to perceived corruption led small farmers to reject the adaptation of measures to combat
climate change.
Whistleblowing is not common in law enforcement in part because officers who do so normally face reprisal by being fired, being forced to transfer to another department, being demoted, being shunned, losing friends, not being given back-up during emergencies, receiving professional or even physical threats as well as having threats be made against friends or relatives of theirs or having their own misconduct exposed. In America another common form of police corruption is when
white supremacist groups, such as
Neo-Nazi Skinheads or
Neo-Confederates (such as the
Ku Klux Klan), recruit members of law enforcement into their ranks or encourage their members to join local police departments to repress minorities and covertly promote
white supremacy. Another example is police officers flouting the police
code of conduct in order to secure convictions of suspects—for example, through the use of
surveillance abuse,
false confessions,
police perjury and/or
falsified evidence. Police officers have also been known to sell forms of contraband that were taken during seizures (such as confiscated
drugs,
stolen property or
weapons). Corruption and misconduct can also be done by prison officers, such as the smuggling of
contraband (such as drugs or electronics) into jails and prisons for
inmates or the
abuse of prisoners. Another form of misconduct is probation officers taking bribes in exchange for allowing parolees to violate the terms of their
probation or abusing their paroles. More rarely, police officers may deliberately and systematically participate in
organized crime themselves, either while on the job or during off hours. In most major cities, there are
internal affairs sections to investigate suspected police corruption or misconduct. Similar entities include the British
Independent Police Complaints Commission.
Private sector Private sector corruption occurs when any institution, entity or person that is not controlled by the public sector company, household and institution that is not controlled by the public sector engages in corrupt acts. Private sector corruption may overlap with public sector corruption, for example when a private entity operates in conjunction with corrupt government officials, or where the government involves itself in activity normally performed by private entities.
Legal Corruption facilitated by
lawyers is a well known form of judicial misconduct. Such abuse is called
Attorney misconduct. Attorney misconduct can be either conducted by individuals acting on their own accord or by entire
law firms. A well known example of such corruption are
mob lawyers. Mob lawyers are attorneys who seek to protect the
leaders of criminal enterprises as well as their
criminal organizations, with the use of unethical and/or illegal conduct such as making false or misleading statements, hiding evidence from prosecutors, failing to disclose all relevant facts about the case, or even giving clients advice on how to commit crimes in ways that would make prosecution more difficult for any investigating authorities.
Corporate In
criminology,
corporate crime refers to crimes committed either by a
corporation (i.e., a
business entity having a separate legal personality from the
natural persons that manage its activities), or by individuals acting on behalf of a corporation or other business entity (see
vicarious liability and
corporate liability). Some negative behaviours by corporations may not be criminal; laws vary between jurisdictions. For example, some jurisdictions allow
insider trading.
Education Corruption in education is a worldwide phenomenon. Corruption in admissions to universities is traditionally considered one of the most corrupt areas of the education sector. Recent attempts in some countries, such as Russia and Ukraine, to curb corruption in admissions through the abolition of university entrance examinations and introduction of standardized computer-graded tests have met backlash from part of society, while others appreciate the changes. Vouchers for university entrants have never materialized. The cost of corruption is that it impedes sustainable economic growth. While higher education in Russia is distinct with widespread bribery, corruption in the US and the UK features a significant amount of fraud. The US is distinct with grey areas and
institutional corruption in the higher education sector. Authoritarian regimes, including those in former Soviet republics, encourage educational corruption and control universities, especially during the election campaigns. This is typical for Russia, Ukraine, and Central Asian regimes, among others. The general public is well aware of the high level of corruption in colleges and universities, including thanks to the media. Doctoral education is no exception, with dissertations and doctoral degrees available for sale, including for politicians. Russian Parliament is notorious for "highly educated" MPs High levels of corruption are a result of universities not being able to break away from their Stalinist past, over bureaucratization, and a clear lack of university autonomy. Both quantitative and qualitative methodologies are employed to study education corruption, but the topic remains largely unattended by the scholars. In many societies and international organizations, education corruption remains a taboo. In some countries, such as certain eastern European countries, some Balkan countries and certain Asian countries, corruption occurs frequently in universities. This can include bribes to bypass bureaucratic procedures and bribing faculty for a grade. The willingness to engage in corruption such as accepting bribe money in exchange for grades decreases if individuals perceive such behavior as very objectionable, i.e. a violation of social norms and if they fear sanctions regarding the severity and probability of sanctions. is systemic in the health sector. The characteristics of health systems with their concentrated supply of a service, high discretionary power of its members controlling the supply, and low accountability to others are the exact constellation of the variables described by Klitgaard on which corruption depends. Corruption in health care poses a significant danger to public welfare. It is widespread, yet little has been published in medical journals about this topic. As of 2019, there is no evidence on what might reduce corruption in the health sector. Corruption occurs within the private and public health sectors and may appear as theft, embezzlement, nepotism, bribery up until extortion, or undue influence. It can occur anywhere within the sector, be it in service provision, purchasing, construction, and hiring. In 2019, Transparency International described the 6 most common ways of service corruption as follows:
absenteeism, informal payments from patients, embezzlement, inflating services also the costs of services, favoritism, and manipulation of data (billing for goods and services that were never sent or done).
Labor unions Labor unions leaders may be involved in corrupt action or be influenced or controlled by criminal enterprises. For example, for many years
the Teamsters were substantially controlled by
the Mafia.
Stock market corruption The Indian
stock exchanges,
Bombay Stock Exchange and
National Stock Exchange of India, have been rocked by several high-profile corruption scandals. At times, the
Securities and Exchange Board of India (SEBI) has barred various individuals and entities from trading on the exchanges for
stock manipulation, especially in
illiquid small-cap and
penny stocks.
Arms trafficking "Arms for cash" can be done by either a state-sanctioned arms dealer, firm, or state itself to another party. It regards them as simply good business partners and not as political kindred or allies, thus making them no better than
regular gun runners. Arms smugglers, who are already into
arms trafficking, may work for them on the ground or with shipment. The
money is often laundered and records are often destroyed. It often breaks UN, national or international law. 42 individuals, including
Jean-Christophe Mitterrand,
Jacques Attali,
Charles Pasqua and
Jean-Charles Marchiani,
Pierre Falcone.
Arcadi Gaydamak,
Paul-Loup Sulitzer,
Union for a Popular Movement deputy
Georges Fenech, the son of
François Mitterrand and a former French Minister of the Interior, were charged, accused, indicted or convicted with illegal arms trading, tax fraud, embezzlement, money laundering, and other crimes.
Philosophy The 19th-century German philosopher
Arthur Schopenhauer acknowledged that academics, including philosophers, are subject to the same sources of corruption as the societies which they inhabit. He distinguished the corrupt "university" philosophers, whose "real concern is to earn with credit an honest livelihood for themselves and ... to enjoy a certain prestige in the eyes of the public" from the genuine philosopher, whose sole motive is to discover and bear witness to the truth. ::To be a philosopher, that is to say, a lover of wisdom (for wisdom is nothing but truth), it is not enough for a man to love truth, in so far as it is compatible with his own interest, with the will of his superiors, with the dogmas of the church, or with the prejudices and tastes of his contemporaries; so long as he rests content with this position, he is only a φίλαυτος [lover of self], not a φιλόσοφος [lover of wisdom]. For this title of honor is well and wisely conceived precisely by its stating that one should love the truth earnestly and with one's whole heart, and thus unconditionally and unreservedly, above all else, and, if need be, in defiance of all else. Now the reason for this is the one previously stated that the intellect has become free, and in this state, it does not even know or understand any other interest than that of truth.
Religious organizations leader
Hak Ja Han was arrested in South Korea in September 2025 over allegations of bribery and
illegal political funding. The
history of religion includes numerous examples of religious leaders calling attention to the corruption which existed in the religious practices and institutions of their time. The Jewish prophets
Isaiah and
Amos berate the rabbinical establishment of
Ancient Judea for failing to live up to the ideals of the
Torah. In the
New Testament,
Jesus accuses the rabbinical establishment of his time of hypocritically following only the ceremonial parts of the Torah and neglecting the more important elements of justice, mercy and faithfulness. Corruption was one of the important issues which led to the
Investiture Controversy. In 1517,
Martin Luther accused the
Catholic Church of widespread corruption, including the selling of
indulgences. In 2015,
Princeton University professor
Kevin M. Kruse advances the thesis that business leaders in the 1930s and 1940s collaborated with clergymen, including
James W. Fifield Jr., in order to develop and promote a new
hermeneutical approach to Scripture which would de-emphasize the
social Gospel and emphasize themes, such as
individual salvation, which were more congenial to
free enterprise. ==Methods==