Figures & data
Table 1. Symbols and annotations used in the text.
Figure 2. Set theoretical view of trade union representation. See also
A: a set containing people belonging to a specific group; U: the set of all trade union members; W: the universal set containing the whole society; x: number of people belonging A but not affiliated with the trade union (see equation 2); y: number of trade union members who do not belong to A (see equation 3); z: number of trade union members who are belonging to A (see equation 1); r: number of people who neither belong to A nor affiliated with the trade union.
![Figure 2. Set theoretical view of trade union representation. See also Table 1A: a set containing people belonging to a specific group; U: the set of all trade union members; W: the universal set containing the whole society; x: number of people belonging A but not affiliated with the trade union (see equation 2); y: number of trade union members who do not belong to A (see equation 3); z: number of trade union members who are belonging to A (see equation 1); r: number of people who neither belong to A nor affiliated with the trade union.](/cms/asset/c5f239f4-9810-4abe-b02d-2c1ef933e4b6/gmas_a_1449110_f0002_b.gif)
Figure 3. Changes in attractiveness of trade union representation — dotted line — as response to population changes: logic of exclusiveness. See also .
x: number of people belonging to a group A but not affiliated with the trade union (see equation 2); y: number of trade union members who do not belong to A (see equation 3); z: number of trade union members who are belonging to A (see equation 1); r: number of people who neither belong to A nor affiliated with the trade union.
![Figure 3. Changes in attractiveness of trade union representation — dotted line — as response to population changes: logic of exclusiveness. See also Table 1.x: number of people belonging to a group A but not affiliated with the trade union (see equation 2); y: number of trade union members who do not belong to A (see equation 3); z: number of trade union members who are belonging to A (see equation 1); r: number of people who neither belong to A nor affiliated with the trade union.](/cms/asset/5a467a2c-fdd9-4d22-be82-7fa5abe1c5ae/gmas_a_1449110_f0003_oc.jpg)
Figure 5. Gradual recruitment of trade union members from a single group. See also .
x: number of people belonging to a group A but not affiliated with the trade union (see equation 2); y: number of trade union members who do not belong to A (see equation 3); z: number of trade union members who are belonging to A (see equation 1); r: number of people who neither belong to A nor affiliated with the trade union.
![Figure 5. Gradual recruitment of trade union members from a single group. See also Table 1.x: number of people belonging to a group A but not affiliated with the trade union (see equation 2); y: number of trade union members who do not belong to A (see equation 3); z: number of trade union members who are belonging to A (see equation 1); r: number of people who neither belong to A nor affiliated with the trade union.](/cms/asset/e55030b1-82b6-41f3-bc6e-5e7caa631413/gmas_a_1449110_f0005_oc.jpg)
Figure 6. Four basic indicators of the model. See also .
x: number of people belonging to the designated educational group but not affiliated with trade unions (see equation 2); y: number of trade union members who do not belong to the designated educational group (see equation 3); z: number of trade union members who are belonging to the designated educational group (see equation 1); r: number of people who neither belong to the designated educational group nor affiliated with trade unions.
![Figure 6. Four basic indicators of the model. See also Table 1.x: number of people belonging to the designated educational group but not affiliated with trade unions (see equation 2); y: number of trade union members who do not belong to the designated educational group (see equation 3); z: number of trade union members who are belonging to the designated educational group (see equation 1); r: number of people who neither belong to the designated educational group nor affiliated with trade unions.](/cms/asset/fa47fe2a-9860-4076-a461-b5c1eff2b1be/gmas_a_1449110_f0006_b.gif)
Figure 7. Privilege condition (β) and union membership (z). See also , and Equations 1 and 28.
![Figure 7. Privilege condition (β) and union membership (z). See also Table 1, and Equations 1 and 28.](/cms/asset/98c5d54f-3fdc-4cec-9000-961d7e574e68/gmas_a_1449110_f0007_b.gif)
Figure 8. Movement of the attitude indicator (α) across groups and countries. See also and Equation 25.
![Figure 8. Movement of the attitude indicator (α) across groups and countries. See also Table 1 and Equation 25.](/cms/asset/e0559a5e-afae-4948-b618-661effc87065/gmas_a_1449110_f0008_b.gif)