Racketeering is a type of crime in which the persons set up a coercive, fraudulent, extortionary, or otherwise illegal coordinated scheme or operation (a "racket") to repeatedly or consistently collect a profit.

Narrowly, it means coercive or fraudulent business practices; broadly, it can mean any criminal with ongoing profit, as defined in the 1970 U.S. RICO Act, which aimed to curtail the power of the Mafia and other crime.

Originally and often still specifically, racketeering may refer to a criminal act in which the perpetrators offer a service that will not be put into effect, offer a service to solve a nonexistent problem, or offer a service that solves a problem that would not exist without the racket. However, racketeers may also sometimes offer an ostensibly effectual service outside of the law to solve an actual existing problem. The traditional and historically most common example of a racket is the "protection racket", in which racketeers offer to protect a business from robbery or vandalism; however, the racketeers will themselves coerce or threaten the business into accepting this service, often with the threat (implicit or otherwise) that failure to acquire the offered services will lead to the racketeers themselves contributing to the existing problem. In many cases, the potential problem may be caused by the same party that offers to solve it, but that fact may be concealed, with the intent to engender continual patronage. The protection racket is thus often a method of extortion, at least in practice.

However, the definition of the term "racket" has been expanded over time and may now be used less strictly to refer to any continuous or repeated illegal organized crime operation, including those that do not necessarily involve fraudulent or coercive practices or extortion. For example, "racket" may refer to the "numbers racket" or the "drug racket", neither of which generally or necessarily involve extortion, coercion, fraud, or deception with regard to the intended clientele. Because of the clandestine nature of the black market, most proceeds made from criminal rackets often go untaxed.

The term "racketeering" was coined by the Employers' Association of Chicago in June 1927 in a statement about the influence of organized crime in the Teamsters Union. Specifically, a racket was defined by this coinage as being a service that calls forth its own demand, and would not have been needed otherwise.

Source: Wikipedia

According to a 1990 National Police Agency survey, 41.2% of 2,106 Japanese firms polled had been contacted by racketeers, and 32% said they had yielded to their demands by buying phony magazine subscriptions and paying other fees. Sums in nearly half the cases were less than 100,000 yen, approximately $775.

In 1990, local Indian extremists killed the chairman of an Assam tea production company. They then called a meeting of tea executives and demanded protection money. They were refused, and since then there has been repeated violence and a steady stream of kidnappings.

(E) Emanations of other problems