{"version":"1.1.0","chapters":[{"startTime":17.0,"title":"Acknowledgments"},{"startTime":26.0,"title":"Summary"},{"startTime":261.0,"title":"1. Taking Easterlin’s results at face value and estimating impact"},{"startTime":692.0,"title":"2. Easterlin’s estimates of impact become much larger with small changes in methodology."},{"startTime":792.0,"title":"Graph: Life Satisfaction and Real GDP"},{"startTime":1227.0,"title":"3. The happiness impact of alternative interventions is smaller than the impact of GDP."},{"startTime":1569.0,"title":"4. Conclusion"}]}