Correlates of business survival: empirical evidence on youth-owned micro and small enterprises in Urban Ethiopia

Table 4 Survival and hazard rate from the Lifetable estimator for small/micro enterprises

Duration	Small			Micro			Survival rate difference (%)
Duration	At risk	Survival	Hazard	At risk	Survival	Hazard	Survival rate difference (%)
0–6	372	1	0.0027	569	1	0.0024	0
6–12	358	0.9837	0.0034	533	0.9856	0.0055	− 0.19
12–18	320	0.9636	0.0072	430	0.9534	0.0103	1.02
18–24	280	0.9227	0.0044	348	0.8963	0.0037	2.64
24–30	251	0.8987	0.0094	286	0.8767	0.0103	2.20
30–36	210	0.8494	0.0043	233	0.8243	0.0064	2.51
36–42	181	0.8280	0.0040	183	0.7932	0.008	3.48
42–48	152	0.8083	0.0024	151	0.7561	0.0063	5.22
48–54	124	0.7967	0.0059	113	0.728	0.0153	6.87
54–60	103	0.7691	0.0018	83	0.6641	0.0046	10.5
60–66	80	0.7607	0.0024	63	0.6461	0.0000	11.46
66–72	60	0.7499	0.007	47	0.6461	0.0000	10.38
72–78	35	0.7190	0.0056	30	0.6461	0.0000	7.29
78–NA	25	0.6954	0.0000	19	0.6461	0.0000	4.93

Note: The survival rate difference is the difference of cumulative proportion of small and micro entrepreneurs’ survival rate up to specific time interval
NA not applicable