Upward social mobility is more frequent for employees than for the self-employed

31/07/2025
31/07/2025
31/07/2025
30/07/2025
29/07/2025
31/07/2025
31/07/2025
31/07/2025
30/07/2025
30/07/2025
30/07/2025
30/07/2025
30/07/2025
25/07/2025
25/07/2025