When Do Laws Matter? National Minimum-Age-of-Marriage Laws, Child Rights, and Adolescent Fertility, 1989-2007.

Area of Science:

• Public Health
• Sociology
• International Law

Background:

• Adolescent fertility remains a significant global health and social issue, particularly in low- and middle-income countries.
• The interplay between national legislation, international norms, and global initiatives in shaping health outcomes is complex and requires further investigation.

Purpose of the Study:

• To determine if and when national laws impact adolescent fertility rates beyond the influence of international law and global organizing.
• To analyze the specific effect of minimum-age-of-marriage laws on adolescent fertility.

Main Methods:

• A fixed-effect time-series regression model was employed.
• Data from 115 low- and middle-income countries between 1989 and 2007 were analyzed.
• The study focused on the impact of national minimum-age-of-marriage laws.

Main Results:

• Countries with strict laws setting the minimum age of marriage at 18 showed the most significant decline in adolescent fertility.
• Countries with exceptions to the minimum age of 18 had fertility trends similar to those without any such laws.
• Strict adherence to global norms in national policies correlated with desired outcomes.

Conclusions:

• National laws, when strictly enforced without exceptions, can effectively reduce adolescent fertility rates.
• The independent impact of national law is challenging to isolate within a globalized system with multiple actors.
• Policies aligning strictly with international standards are more likely to achieve intended public health goals.