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Table 4 Component populations as percent of total: indifference preference pattern with one-time immigration (ϕ = 0.10, 0.20, 0.30)

From: Immigration and the rate of population mixing: explorations with a stylized model

 

Generation (t)

 

0

1

2

3

4

5

6

7

ϕ = 0.10

  H/N

90.9

88.8

84.9

77.8

67.3

53.9

38.8

24.5

  M/N

9.1

7.0

4.8

2.6

0.8

0.1

0.0

0.0

  U/N

0.0

4.1

10.3

19.6

32.0

46.1

61.2

75.5

ϕ = 0.20

  H/N

83.3

79.9

73.5

62.9

48.7

33.6

20.1

10.0

  M/N

16.7

13.2

9.2

5.1

1.7

0.3

0.0

0.0

  U/N

0.0

7.0

17.3

32.0

49.5

66.1

79.9

90.0

ϕ = 0.30

  H/N

76.9

72.5

64.7

52.4

37.3

23.1

12.1

5.0

  M/N

23.1

18.6

13.2

7.6

2.8

0.6

0.1

0.0

  U/N

0.0

8.9

22.1

40.0

59.9

76.3

87.8

95.0

  1. All immigration takes place at t = 0. See text and Table 1 or 2 for the specification of the P matrix for the indifference pattern