Organized crime is a category of transnational, national, or local groupings of highly centralized enterprises run by criminals to engage in illegal activity, most commonly for profit. While organized crime is generally thought of as a form of illegal business, some criminal organizations, such as terrorist groups, rebel forces, and separatists, are politically motivated. Sometimes criminal organizations force people to do business with them, such as when a gang extorts money from shopkeepers for "protection". Street gangs may often be deemed organized crime groups or, under stricter definitions of organized crime, may become disciplined enough to be considered organized. A criminal organization can also be referred to as a gang, mafia, mob, ring, or syndicate; the network, subculture, and community of criminals involved in organized crime may be referred to as the underworld or gangland. Sociologists sometimes specifically distinguish a "mafia" as a type of organized crime group that specializes in the supply of extra-legal protection and quasi-law enforcement. Academic studies of the original "Mafia", the Sicilian Mafia, which predates the other groups, generated an economic study of organized crime groups and exerted great influence on studies of the Russian mafia, the Chinese Triads, the Hong Kong Triads, and the Japanese Yakuza.
The broken windows theory is a criminological theory that states that visible signs of crime, anti-social behavior, and civil disorder create an urban environment that encourages further crime and disorder, including serious crimes. The theory suggests that policing methods that target minor crimes such as vandalism, loitering, public drinking, jaywalking, and fare evasion help to create an atmosphere of order and lawfulness.
Actuarial science is the discipline that applies mathematical and statistical methods to assess risk in insurance, finance, and other industries and professions. More generally, actuaries apply rigorous mathematics to model matters of uncertainty.
Crime science is the study of crime in order to find ways to prevent it. Three features distinguish crime science from criminology: it is single-minded about cutting crime, rather than studying it for its own sake; accordingly it focuses on crime rather than criminals; and it is multidisciplinary, notably recruiting scientific methodology rather than relying on social theory.
Criminalization or criminalisation, in criminology, is "the process by which behaviors and individuals are transformed into crime and criminals". Previously legal acts may be transformed into crimes by legislation or judicial decision. However, there is usually a formal presumption in the rules of statutory interpretation against the retrospective application of laws, and only the use of express words by the legislature may rebut this presumption. The power of judges to make new law and retrospectively criminalise behaviour is also discouraged. In a less overt way, where laws have not been strictly enforced, the acts prohibited by those laws may also undergo de facto criminalization through more effective or committed legal enforcement. The process of criminalization takes place through societal institutions including schools, the family, and the criminal justice system.
Critical criminology is a theoretical perspective in criminology which focuses on challenging traditional understandings and uncovering false beliefs about crime and criminal justice, often but not exclusively by taking a conflict perspective, such as Marxism, feminism, political economy theory or critical theory. Critical criminology frequently takes a perspective of examining the genesis of crime and nature of 'justice' within the social structure of a class and status inequalities. Law and punishment of crime are viewed as connected to a system of social inequality and as the means of producing and perpetuating this inequality. Critical criminology also seeks to delve into the foundations of criminological research to unearth any biases.
Largely based on the writings of Karl Marx, conflict criminology holds that crime in capitalist societies cannot be adequately understood without a recognition that such societies are dominated by a wealthy elite whose continuing dominance requires the economic exploitation of others, and that the ideas, institutions and practices of such societies are designed and managed in order to ensure that such groups remain marginalised, oppressed and vulnerable. Members of marginalised and oppressed groups may sometimes turn to crime in order to gain the material wealth that apparently brings equality in capitalist societies, or simply in order to survive. Conflict criminology derives its name from the fact that theorists within the area believe that there is no consensual social contract between state and citizen.
Right realism, in criminology, also known as New Right Realism, Neo-Classicism, Neo-Positivism, or Neo-Conservatism, is the ideological polar opposite of left realism. It considers the phenomenon of crime from the perspective of political conservatism and asserts that it takes a more realistic view of the causes of crime and deviance, and identifies the best mechanisms for its control. Unlike the other schools of criminology, there is less emphasis on developing theories of causality in relation to crime and deviance. The school employs a rationalist, direct and scientific approach to policy-making for the prevention and control of crime. Some politicians who ascribe to the perspective may address aspects of crime policy in ideological terms by referring to freedom, justice, and responsibility. For example, they may be asserting that individual freedom should only be limited by a duty not to use force against others. This, however, does not reflect the genuine quality in the theoretical and academic work and the real contribution made to the nature of criminal behaviour by criminologists of the school.
In criminology, public-order crime is defined by Siegel (2004) as "crime which involves acts that interfere with the operations of society and the ability of people to function efficiently", i.e., it is behaviour that has been labelled criminal because it is contrary to shared norms, social values, and customs. Robertson (1989:123) maintains a crime is nothing more than "an act that contravenes a law". Generally speaking, deviancy is criminalized when it is too disruptive and has proved uncontrollable through informal sanctions.
Integrative criminology reacts against single theory or methodology approaches, and adopts an interdisciplinary paradigm for the study of criminology and penology. Integration is not new. It informed the groundbreaking work of Merton (1938), Sutherland (1947), and Cohen (1955), but it has become a more positive school over the last twenty years.
In criminology, rational choice theory adopts a utilitarian belief that humans are reasoning actors who weigh means and ends, costs and benefits, in order to make a rational choice. This method was designed by Cornish and Clarke to assist in thinking about situational crime prevention.
Left realism emerged in criminology from critical criminology as a reaction against what was perceived to be the left's failure to take a practical interest in everyday crime, allowing right realism to monopolize the political agenda on law and order. Left realism argues that crime disproportionately affects working-class people, but that solutions that only increase repression serve to make the crime problem worse. Instead they argue that the root causes of crime lie in relative deprivation, although preventive measures and policing are necessary, but these should be democratically controlled.
Crime prevention is the attempt to reduce and determine crime and criminals. It is applied specifically to efforts made by governments to reduce crime, enforce the law, and maintain criminal justice.
Deviance or the sociology of deviance explores the actions and/or behaviors that violate social norms across formally enacted rules as well as informal violations of social norms. Although deviance may have a negative connotation, the violation of social norms is not always a negative action; positive deviation exists in some situations. Although a norm is violated, a behavior can still be classified as positive or acceptable.
Pre-crime is a term coined by science fiction author Philip K. Dick. It is increasingly used in academic literature to describe and criticise the tendency in criminal justice systems to focus on crimes not yet committed. Precrime intervenes to punish, disrupt, incapacitate or restrict those deemed to embody future crime threats. The term precrime embodies a temporal paradox, suggesting both that a crime has not occurred and that the crime that has not occurred is a foregone conclusion.
Psychoanalytic criminology is a method of studying crime and criminal behaviour that draws from Freudian psychoanalysis. This school of thought examines personality and the psyche for motive in crime. Other areas of interest are the fear of crime and the act of punishment.
Quantitative methods provide the primary research methods for studying the distribution and causes of crime. Quantitative methods provide numerous ways to obtain data that are useful to many aspects of society. The use of quantitative methods such as survey research, field research, and evaluation research as well as others. The data can, and is often, used by criminologists and other social scientists in making causal statements about variables being researched.
Radical criminology states that society "functions" in terms of the general interests of the ruling class rather than "society as a whole" and that while the potential for conflict is always present, it is continually neutralised by the power of a ruling class. Radical criminology is related to critical and conflict criminology in its focus on class struggle and its basis in Marxism. Radical criminologists consider crime to be a tool used by the ruling class. Laws are put into place by the elite and are then used to serve their interests at the peril of the lower classes. These laws regulate opposition to the elite and keep them in power.
Criminology is the study of crime and deviant behaviour. Criminology is an interdisciplinary field in both the behavioural and social sciences, which draws primarily upon the research of sociologists, political scientists, economists, psychologists, philosophers, psychiatrists, biologists, social anthropologists, as well as scholars of law.
Anarchist criminology is a school of thought in criminology that draws on influences and insights from anarchist theory and practice. Building on insights from anarchist theorists including Pierre-Joseph Proudhon and Peter Kropotkin, anarchist criminologists' approach to the causes of crime emphasises what they argue are the harmful effects of the state. Anarchist criminologists, a number of whom have produced work in the field since the 1970s, have critiqued the political underpinnings of criminology and emphasised the political significance of forms of crime not ordinarily considered to be political. Anarchists propose the abolition of the state; accordingly, anarchist criminologists tend to argue in favour of forms of non-state justice. The principles and arguments of anarchist criminology share certain features with those of Marxist criminology, critical criminology and other schools of thought within the discipline, while also differing in certain respects.
