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Quality Management Regression

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Find an article that presents a study that utilizes regression and summarize in 100-250 words the article and the role of the regression in the study.

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In their article, Abrantes-Metz et al. (2006) present the use of regression analysis in the detection of a price-fixing cartel. The authors have built a method in order to demonstrate an agreement of the type mentioned above. They proposed a screening based on the search for small and large variations in prices of petrol stations in a given metropolitan area.
They have applied the graphical method in which the vertical axis ...

Solution Summary

This solution discusses a study regarding regression.