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The Lead-Crime Hypothesis: A Meta-Analysis", authored by Anthony Higney, Nick Hanley, and Mirko Moro consolidates findings of 24 studies on the subject. It found that there is substantial evidence linking lead exposure to a heightened risk of criminal behavior, particularly violent crimes.
[5] [6] Dilulio has since disavowed the theory. [1] There are many alternative explanations to the rise in crime until the 1990s and the subsequent drop. One explanation, supported by American journalist Kevin Drum, is the lead–crime hypothesis, which says that the use of leaded gasoline could have caused the high crime rates in the 1980s and ...
The crime drop or crime decline is a pattern observed in many countries whereby rates of many types of crime declined by 50% or more beginning in the mid to late 1980s and early 1990s. [1] The crime drop is not a new phenomenon emerging in the 1990s. For Europe, crime statistics show a declining pattern since the late Middle Ages.
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Over the past five years, economists have been waging a fierce battle over if and when fiscal stimulus is an appropriate tool to fight the deleterious effects of the ongoing crisis. On one side ...
In environmental terms, the theory that crime rates and lead exposure are connected, with increases in the latter causing increases in the former, has attracted much scientific analysis. In 2011, a report published by the official United Nations News Centre remarked, "Ridding the world of leaded petrol, with the United Nations leading the ...
A 1996 criminology and urban sociology book, Fixing Broken Windows: Restoring Order and Reducing Crime in Our Communities by George L. Kelling and Catharine Coles, is based on the article but develops the argument in greater detail. It discusses the theory in relation to crime and strategies to contain or eliminate crime from urban ...
Decisions based on economic theories that are not scientifically possible to test can give people a false sense of precision, and that could be misleading, leading to build up logical errors. Natural economics: Economics is concerned with both 'normal' and 'abnormal' economic conditions. In an objective scientific study one is not restricted by ...