Figure A4
The graph is titled “Average marginal effects of D C B underscore c with 95 percent C I s”. The vertical axis is labeled “Effects on linear prediction” and ranges from 0.5 to 2 in an increments of 0.5 units. The horizontal axis is labeled “H I underscore c” and displays the categories 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10.The plot shows a single solid line with circular markers and vertical confidence interval bars at each point. The line begins at approximately (1, 0.55) and increases steadily across the categories. The values rise to approximately (2, 0.62), (3, 0.70), (4, 0.80), (5, 0.90), (6, 1.00), (7, 1.10), (8, 1.20), (9, 1.28), and end near (10, 1.35). The confidence intervals widen gradually as “H I underscore c” increases, indicating greater uncertainty at higher values. Note: All numerical data values are approximated.Average marginal effect. Source: Authors’ own work