{'fraction_non_alphanumeric': 0.022792022792022793, 'fraction_numerical': 0.017094017094017096, 'mean_word_length': 4.9576271186440675, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
A Natural Experiment on Job Insecurity and Fertility in France

Abstract Job insecurity can have wide-ranging consequences outside of the labor market. A 1999 rise in the French layoff tax paid by large private firms when they laid off older workers made younger workers less secure; this insecurity reduced their fertility by 3.7 percentage points (with a 95% confidence interval between 0.7 and 6.6 percentage points). Reduced fertility is found only at the intensive margin: job insecurity reduces family size but not the probability of parenthood itself. Our results also suggest negative selection into parenthood, as this fertility effect does not appear for low-income and less-educated workers.