Estimating Productivity Loss Cost according to Severity of Vehicle Crash Injury

Table 7

Marginal probability results from Double-Hurdle model.

Variable	Minor injury			Moderate injury			Severe injury			Disability			Death
	MP1	MP2	MP3	MP1	MP2	MP3	MP1	MP2	MP3	MP1	MP2	MP3	MP1	MP2	MP3
EDU	0.614	0.016	404	0.595	0.518	4,003	0.105	0.123	12,916	0.118	0.0148	23,112	0.343	0.371	21,879
GIN	—	—	—	0.585	0.715	8,260	0.320	0.324	3,809	0.123	0.0135	20,883	0.298	0.334	26,680
INST	—	—	—	0.435	0.395	3,266	0.126	0.135	6,376	—	—	—	—	—	—
HIN										0.107	0.0068	10,304	0.345	0.352	7,545
EXP	0.201	0.016	505	0.372	0.831	13,169	0.193	0.207	10,478	0.318	0.0143	20,992	0.226	0.246	15,324
RESP	—	—	—	0.324	0.345	3,493	0.284	0.284	650	—	—	—	—	—	—
DAY	0.254	0.006	160	0.264	0.427	5,919	0.356	0.366	7,997	0.141	0.0140	21,545	0.468	0.507	29,926
COMP	0.334	0.010	281	0.375	0.359	3,208	0.062	0.082	14,840	0.112	0.0163	25,521	0.154	0.184	21,581