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Long Run Equilibrium and Short Run Dynamics Between Risk Exposure and Highway Safety
Traffic Accidents Cointegration Error Correction
2015/1/22
Based up on monthly California data from January 1981 through Decemb er 1998, this analysis uses vector error correction metho dologies and asso ciated statistical tests to identify the long run relat...
美国国家公路交通安全署（National Highway Traffic Safety Administration，NHTSA)
美国国家公路交通安全署 National Highway Traffic Safety Administration NHTSA
2014/3/7
NHTSA was established by the Highway Safety Act of 1970 and is dedicated to achieving the highest standards of excellence in motor vehicle and highway safety. It works daily to help prevent crashes an...
Public Invited to Comment on Safety at Private Highway-Rail Grade Crossings
Highway-Rail grade crossings safety
2006/12/6
Continuing a national effort to improve safety and save lives at private highway-rail grade crossings, the Federal Railroad Administration (FRA) is holding a series of public meetings across the count...