Hello everyone,

I'd like to ask for your help in the following issue.

I'm using individual data and have the below table for their loss-aversion (lamda) interval in Hypothetical and Real task. In each task, an individual is in a specific lamda interval or in other word we know their lamda's min and max value in each situation.

My concern is I want to find out for each individual whether their lamda inverval in hypothetical task is overlapped with the lamda interval in real task.

Can you suggest me which command/way in Stata I should use?

Hypothetical task
Numbers of accepted options r = 2.91 r = 1.96 r = 0.66 r = 0.31
0 (Reject all) λ ≤ 0.12 λ ≤ 0.35 λ ≥ 1.45 λ ≥ 2.13
1 0.12 < λ ≤ 0.27 0.35 < λ ≤ 0.51 1.27 ≤ λ < 1.45 1.61 ≤ λ < 2.13
2 0.27 < λ ≤ 0.46 0.51 < λ ≤ 0.68 1.15 ≤ λ < 1.27 1.32 ≤ λ < 1.61
3 0.46 < λ ≤ 0.71 0.68 < λ ≤ 0.84 1.06 ≤ λ < 1.15 1.13 ≤ λ < 1.32
4 0.71 < λ ≤ 1 0.84 < λ ≤ 1 1 ≤ λ < 1.06 1 ≤ λ < 1.13
5 1 < λ ≤ 1.34 1 < λ ≤ 1.16 0.95 ≤ λ < 1 0.90 ≤ λ < 1
6 (Accept all) λ > 1.34 λ > 1.16 λ < 0.95 λ < 0.90
Real task
r = 2.91 r = 1.96 r = 0.66 r = 0.16 r= 0
Reject all λ ≤ 0.03 λ ≤ 0.18 λ ≥ 1.84 λ ≥ 4.5 λ > 6
1 0.03 < λ ≤ 0.12 0.18 < λ ≤ 0.35 1.45 ≤ λ < 1.84 2.52 ≤ λ < 4.5 3 ≤ λ < 6
2 0.12 < λ ≤ 0.27 0.35 < λ ≤ 0.51 1.27 ≤ λ < 1.45 1.79 ≤ λ < 2.52 2≤ λ < 3
3 0.27 < λ ≤ 0.46 0.51 < λ ≤ 0.68 1.15 ≤ λ < 1.27 1.41 ≤ λ < 1.79 1.5 ≤ λ < 2
4 0.46 < λ ≤ 0.71 0.68 < λ ≤ 0.84 1.06 ≤ λ < 1.15 1.17 ≤ λ < 1.41 1.2 ≤ λ < 1.5
Accept all λ > 0.71 λ > 0.84 λ < 1.06 λ < 1.17 λ < 1.20

Much appreciated!