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Table 8 Descriptives of IMI measures

From: Uncovering the impact of intergenerational income mobility on interpersonal trust

Rincome categories I M i n d x 1 I M i n d x 2 I M i n d x 3
  Frequency % Frequency % Frequency %
= –4 5 0.41 1 0.08 1 0.08
= –3 55 4.56 19 1.58 15 1.24
= –2 259 21.49 74 6.14 68 5.64
= –1 367 30.46 307 25.48 248 20.58
= 0 267 22.16 443 36.76 475 39.42
= 1 152 12.61 240 19.92 279 23.15
= 2 76 6.31 97 8.05 94 7.80
= 3 20 1.66 20 1.66 25 2.07
= 4 4 0.33 4 0.33 . .
Total N = 1,205 100 N = 1,205 100 N = 1,205  
IMI       
0 if I M i n d x=0 267 22.16 443 36.76 475 39.42
1 if I M i n d x≠0 938 77.84 762 63.24 730 60.58
Total N = 1,205 100 N = 1,205 100 N = 1,205 100
IMIup       
0 if I M i n d x=0 267 51.45 443 55.10 475 54.41
1 if I M i n d x>0 252 48.55 361 44.90 398 45.59
Total N = 519 100 N = 804 100 N = 873 100
IMIdown       
0 if I M i n d x=0 267 28.02 443 52.49 475 58.86
1 if I M i n d x<0 686 71.98 401 47.51 332 41.14
Total N = 953 100 N = 844 100 N = 807 100
  1. Note: I M i n d x i=R i n c o m e iF i n c o m e where i = 1,2 and 3