نتایج جستجو برای: Automobile driving
تعداد نتایج: 90540 فیلتر نتایج به سال:
Using a structural model of demand for automobile engine variants, this paper finds that there is second-degree price discrimination: markups increase with engine size. Still, average markups are lower than when models have just one engine. The paper develops the first empirical demand framework suitable for markets with variants. There is an unobserved product characteristic and a consumer-spe...
The Candrive II/Ozcandrive study, a multicentre prospective cohort study examining the predictive validity of tools for assessing fitness to drive, aims to develop an in-office screening tool that will help clinicians identify older drivers who may be unsafe to drive. This paper describes the study protocol. We are following a cohort of drivers aged ≥70 years for up to 4 years. Starting in 2009...
Through a cost matrix and a combination of classifiers, this work identifies the most economical model to perform the detection of suspected cases of fraud in a dataset of automobile claims. The experiments performed by this work show that working more deeply in sampled data in the training phase and test phase of each classifier is possible obtain a more economic model than other model present...
This paper attempts to quantify the effects of airline deregulation in the United States on intercity automobile travel and consequently on the number of highway fatalities. A demand model is constructed for auto travel, which includes variables representing the price and availability of air service. A reduced form model of the airline market is then estimated. Finding that deregulation has dec...
Many people have made suggestions about what is the "best" approach to consumer protection regulation. However, Professor Whitford thinks that there has not been enough thought given to the relative effectiveness of these suggested approaches. In his article Professor Whitford analyzes the effectiveness of various approaches for consumer protection regulation of one particular consumer transact...
This study evaluates the effectiveness of state child safety seat laws in the United States. Data for all fifty states for the period 1975 to 1994 are used. Pooled time series analysis is employed to estimate a model of the rate of fatalities suffered by children ages 0-5 years as occupants in automobile crashes. The occupant fatality rate for children 6-11 years of age is used as a comparison ...
THE PROBLEM: MOTORCAR MORALITY AND AUTOMOBILE AGEING Advances in modern technology mean that cars are living longer than ever before. This raises important end-of-road-life issues, as it becomes increasingly difficult to provide leaded fuel and shelter for our hydraulically challenged, ageing automobile population. The garage is full, and off-street parking is beyond the financial scope of most...
The use of a mass balance equation assists in clarifying the contribution of automotive-emitted lead to the regional and global problems of the distribution of this element, by taking into account the physicochemical transformation processes operating on the lead during its transport along the various environmental pathways. The technical factors which govern the emission of such lead from auto...
Young drivers are the group of drivers most likely to crash. There are a number of factors that contribute to the high crash risk experienced by these drivers. While some of these factors are intrinsic to the young driver, such as their age, gender or driving skill, others relate to social factors and when and how often they drive. This article reviews the factors that affect the risk of young ...
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