Facts and figures about UK taxes, benefits and public spending.
Income distribution, poverty and inequality.
Analysing government fiscal forecasts and tax and spending.
Analysis of the fiscal choices an independent Scotland would face.
Case studies that give a flavour of the areas where IFS research has an impact on society.
Reforming the tax system for the 21st century.
A peer-reviewed quarterly journal publishing articles by academics and practitioners.
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This paper tests whether family size has a causal effect on girls' education in Mexico. It exploits son preference as the main source of random variation in the propensity to have more children, and estimates causal effects using instrumental variables. Overall, it finds no evidence of family size having an adverse effect on education, once the endogeneity of family size is accounted for. Results are robust to another commonly used instrument in this literature, the occurrence of twin births. A divisive concern throughout this literature is that the instruments are invalid, so that inferences including policy recommendations may be misleading. An important contribution of this paper is to allow for the possibility that the instruments are invalid and to provide an answer to the question of just how much the assumption of instrument exogeneity drives findings. It concludes that the assumption of exogeneity does not affect the results that much, and the effects of family size on girls' schooling remain extremely modest at most. Search |
View all IFS Working Papers in the series
Recent IFS Working Papers
Identifying the drivers of month of birth differences in educational attainment
This paper is the first to apply the principle of maximum entropy to the month of birth problem.
The drivers of month of birth differences in children's cognitive and non-cognitive skills: a regression discontinuity analysis
This paper uses data from a rich UK birth cohort to estimate the differences in cognitive and non-cognitive skills between children born at the start and end of the academic year.
The impact of age within academic year on adult outcomes
We provide the first evidence on whether differences in childhood outcomes translate into differences in the probability of employment, occupation and earnings for adults in the UK.
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