The impacts of speed cameras on road accidents: An application of propensity score matching methods
2013 ◽
Vol 60
◽
pp. 148-157
◽
2020 ◽
Vol 29
(3)
◽
pp. 644-658
◽
2016 ◽
Vol 11
(2)
◽
pp. 130-148
◽
Reducing bias in Observational Studies: An Empirical Comparison of Propensity Score Matching Methods
2018 ◽
Vol 10
(1)
◽
pp. 13-26
2011 ◽
Vol 82
(3)
◽
pp. 265-291
◽
2006 ◽
Vol 163
(suppl_11)
◽
pp. S70-S70