1
文献名：Relaxed speed limits and highway safety new evidence from California
作者：Patrick McCarthy
期刊：Economics Letters, 1994, vol. 46, issue 2, pages 173-179
电子链接：http://www.sciencedirect.com/science/article/B6V84-458WMJC-51/2/6a6457ef6e218ebc407320da8753f701


2
文献名：Some heteroskedasticity-consistent covariance matrix estimators with improved finite sample properties
作者：James MacKinnon
期刊：Journal of Econometrics, 1985, vol. 29, issue 3, pages 305-325
电子链接：http://www.sciencedirect.com/science/article/B6VC0-459J6SV-19/2/0a89ca721429046ddc0b259638d87d65


3
文献名：Testing the null hypothesis of stationarity against the alternative of a unit root *1: How sure are we that economic time series have a unit root?
作者：Denis Kwiatkowski
期刊：Journal of Econometrics，Volume 54, Issues 1-3, October-December 1992, Pages 159-178
电子链接：http://www.sciencedirect.com/science/article/B6VC0-4582HJN-2M/2/83b6918cfbf547cde0ce2472815a6e31


4
文献名：The effect of Medicaid abortion funding restrictions on abortions, pregnancies and births
作者：Phillip B. Levinea
期刊：Journal of Health Economics，Volume 15, Issue 5, October 1996, Pages 555-578
电子链接：http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V8K-3VWC6KY-2&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&_docanchor=&view=c&_searchStrId=948987520&_rerunOrigin=google&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=f7c4e9b7c859eb54eb3b2b3f076ea560


5
文献名：ARCH modeling in finance: A review of the theory and empirical evidence
作者：Tim Bollerslev
期刊：Journal of Econometrics, 1992, vol. 52, issue 1-2, pages 5-59
电子链接：http://www.sciencedirect.com/science/article/B6VC0-458298B-W/2/f90220a9f2aa79abcdf672f43f6c4f38