We have located links that may give you full text access.
Loaded dice: A game theory analysis of drunk driving laws in Brazil.
Traffic Injury Prevention 2018 November 28
OBJECTIVE: The aim of the study was to evaluate whether the current legislation would encourage drunk drivers to refrain from taking a breathalyzer and thus avoid jail time.
METHOD: Brazilian traffic laws currently have 3 possible punishments for drivers suspected of driving under the influence: A fine and suspension of license for 12 months if the breathalyzer result is under 0.3 mg/L (by law; a result up to 0.33 mg/L would receive the same punishment due to a later regulatory document) but positive; the same punishment for refusal to take a breathalyzer test; and up to 3 years of jail time and license cancellation if over 0.3 mg/L. Analysis was done using decision tree analysis as well as game theory to evaluate the rational choice for drunk drivers according to possible financial loss.
RESULTS: The authors have found that the rational choice for a drunk driver is not taking the breathalyzer test to avoid heavier penalties. This, in turn, contributes to the inefficacy of the law.
CONCLUSION: The authors have also calculated that the fine for refusing should be around 2.5 times higher so that the economic equilibrium would shift toward encouraging drivers to take the test. This should also be accompanied by other incentives to promote safe behavior while driving.
METHOD: Brazilian traffic laws currently have 3 possible punishments for drivers suspected of driving under the influence: A fine and suspension of license for 12 months if the breathalyzer result is under 0.3 mg/L (by law; a result up to 0.33 mg/L would receive the same punishment due to a later regulatory document) but positive; the same punishment for refusal to take a breathalyzer test; and up to 3 years of jail time and license cancellation if over 0.3 mg/L. Analysis was done using decision tree analysis as well as game theory to evaluate the rational choice for drunk drivers according to possible financial loss.
RESULTS: The authors have found that the rational choice for a drunk driver is not taking the breathalyzer test to avoid heavier penalties. This, in turn, contributes to the inefficacy of the law.
CONCLUSION: The authors have also calculated that the fine for refusing should be around 2.5 times higher so that the economic equilibrium would shift toward encouraging drivers to take the test. This should also be accompanied by other incentives to promote safe behavior while driving.
Full text links
Related Resources
Trending Papers
Revascularization Strategy in Myocardial Infarction with Multivessel Disease.Journal of Clinical Medicine 2024 March 27
Intravenous infusion of dexmedetomidine during the surgery to prevent postoperative delirium and postoperative cognitive dysfunction undergoing non-cardiac surgery: a meta-analysis of randomized controlled trials.European Journal of Medical Research 2024 April 19
The Tricuspid Valve: A Review of Pathology, Imaging, and Current Treatment Options: A Scientific Statement From the American Heart Association.Circulation 2024 April 26
Consensus Statement on Vitamin D Status Assessment and Supplementation: Whys, Whens, and Hows.Endocrine Reviews 2024 April 28
Management of Diverticulitis: A Review.JAMA Surgery 2024 April 18
Interstitial Lung Disease: A Review.JAMA 2024 April 23
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app