Almudena Sevilla

University College London | UCL · Department of Quantitative Social Science

This article examines changes in parental labor supply in response to the unanticipated closure of schools following the onset of the COVID-19 pandemic in the United States. The authors collect detailed daily information on school closures at the school-district level, which they merge to individual-level data on labor supply and sociodemographic c...

We analyze the relationship between temporal flexibility at work (i.e., the ability to vary or change the time of beginning or ending work) and the motherhood wage gap of working parents, in the US. To that end, we first characterize temporal flexibility at work using the 2017–2018 Leave and Job Flexibilities (LJF) Module of the American Time Use S...

To contain the spread of the COVID-19 pandemic, many countries around the globe have adopted social distancing measures. Yet, establishing the causal effect of non-pharmaceutical interventions (NPIs) is difficult because they do not occur arbitrarily. We exploit a quasi-random source of variation for identification purposes –namely, regional differ...

This article provides insights into the gains of forming a couple by estimating how much of the difference in housework between single and married individuals is causal and how much is due to selection. Time-varying observed variables and time-invariant heterogeneity explains about half of the observed differences in housework documented in the cro...

This paper provides insights into the welfare gains of forming a couple by estimating how much of the difference in housework time between single and married individuals is causal and how much is due to selection. Using longitudinal data from Australia, UK and US, we find that selection into marriage by individuals with a higher taste for home-prod...

Across the industrialized world college‐educated parents invest more time in their children relative to noncollege‐educated parents. Yet, the reason for the education gradient in parental time investments is not well understood. Using 24‐hour diary surveys since the 1970s we document an inverse U‐shape in the education gradient in the United Kingdo...

We take advantage of a unique natural experiment to provide new, credible evidence on the health consequences of scheduling birth early for non-medical reasons. In May 2010, the Spanish government announced that a €2,500 universal “baby bonus” would stop being paid to babies born after December 31, 2010. Using administrative data from birth certifi...

We take advantage of a new natural experiment to evaluate the health effects of scheduling birth early for non-medical reasons on infant health. In 2010, the cancellation of a generous child benefit in Spain led may families to schedule birth early in order to remain eligible for the subsidy. We document that the affected cohort of children did not...

This paper explores the role of cultural attitudes towards women in determining math educational gender gaps using the epidemiological approach. To identify whether culture matters, we estimate whether the math gender gap for each immigrant group living in a particular host country (and exposed to the same host country's laws and institutions) is e...

We use novel diary surveys coupled with universities' administrative student data for the last three decades to document that increased competition for university places at elite institutions in the United Kingdom contributes to explain growing gaps in time investments between college and non-college educated parents. Competition for university pla...

This article explores gendered patterns of time use as an explanatory factor behind fertility trends in the developed world. We review the theoretical foundations for this link, and assess the existing evidence suggesting that a more equal division of labor within the home leads to more children, both at the household (micro) and country (macro) le...

This paper explores gendered patterns of time use as an explanatory factor behind fertility trends in the developed world. We review the theoretical foundations for this link, and assess the existing evidence suggesting that a more equal division of labor within the home leads to more children, both at the household (micro) and country (macro) leve...

This study aimed to identify the causal effect of breastfeeding on postpartum depression (PPD), using data on mothers from a British survey, the Avon Longitudinal Study of Parents and Children. Multivariate linear and logistic regressions were performed to investigate the effects of breastfeeding on mothers' mental health measured at 8 weeks, 8, 21...

This paper revives the debate in the literature about the relationship between house prices and consumption by exploring conflicting results in the UK. Campbell and Cocco (2007) find that old owners benefit most from a house price increase and young renters least, confirming the so-called wealth hypothesis. In contrast, Attanasio et al. (2009) find...

Using detailed time-use data from 2002–03 and 2009–10 for Spain, we analyse changes in the time-allocation decisions of the Spanish population, with a focus on the time devoted to total work. Consistent with prior literature, we document that the concept of ‘iso-work’ (e.g. the time devoted to total work by gender is equal) does not hold in societi...

This paper proposes an innovative statistical matching method to combine the advantages of large national surveys and time diary data. We use data from two UK datasets that share stylised time-use information, crucial for the matching process. In particular, time-diary information of an individual from the Home On-line Study, our donor data set, is...

Detailed panel expenditure data from Spain reveal little evidence of a retirement consumption puzzle in 1985—2004. There is a drop in food at home expenditure in the later years of the sample along with evidence of households paying lower prices for the food they purchase after retirement. However, our findings are consistent with a model that allo...

Over the last 3 decades, economic models have been developed that recognize that potentially conflicting interests may shape household decisions and the sharing of resources within families. This article provides an overview of how decision making within households has been modeled within economics, presents the main benefits and limitations of tho...

This article explores the role of culture in determining divorce by examining country-of-origin differences in divorce rates of immigrants in the United States. Because childhood-arriving immigrants are all exposed to a common set of U.S. laws and institutions, we interpret relationships between their divorce tendencies and home-country divorce rat...

This paper uses propensity score matching methods to investigate the relationship between breastfeeding and children's cognitive and noncognitive development. We find that breastfeeding for four weeks is positively and statistically significantly associated with higher cognitive test scores, by around one tenth of a standard deviation. The associat...

Using detailed time-use data for seven industrialized countries from the 1970s until today we document general decreases in men's market work coupled with increases in men's unpaid work and child care, and increases in women's paid work and child care coupled with decreases in unpaid work. We also find almost universal increases in the time devoted...

This paper presents a social norms interpretation to explain cross-country differences in partnership formation rates. Social norms are modeled as a constraint on the allocation of household labor that diminishes the gains of entering a partnership, especially for highly educated women with a higher opportunity cost of time. Results using individua...

This article exploits the complex sequential structure of the diary data in the American Heritage Time Use Study (AHTUS) and constructs three classes of indicators that capture the quality of leisure (pure leisure, co-present leisure, and leisure fragmentation) to show that the relative growth in leisure time enjoyed by low-educated individuals doc...

Economic theories of the household predict that increases in rela- tive female human capital should lead to decreases in female house- work time. However, empirical findings seem to contradict this pre- diction. Cross-section and longitudinal evidence seem to suggest that women's share of home time fails to decrease despite increases in women's rel...

Background: Many popular childcare books recommend feeding babies to a schedule, but no large-scale study has ever examined the effects of schedule-feeding. Here, we examine the relationship between feeding infants to a schedule and two sets of outcomes: mothers’ wellbeing, and children’s longer-term cognitive and academic development. Methods: We...

Previous research has shown little difference in the average leisure time of men and women. This finding is a challenge to the second shift argument, which suggests that increases in female labor market hours have not been compensated by equal decreases in household labor. This paper presents time-use and leisure satisfaction data for a variety of...

One effect of Southern Europe's rapid fertility decline is the emergence of a positive cross-country correlation between women's labor force participation and fertility across developed countries, despite the continuing negative correlation between these factors within countries. This study uses individual-level data for several OECD countries to e...

This paper uses Propensity Score Matching to investigate the causal effect of breastfeeding on childrens cognitive development. There is a strong association between breastfeeding and cognitive outcomes; however, it is notoriously difficult to establish whether this is causal, or whether it arises because mothers who breastfeed tend to be those who...

This paper uses the British Household Panel Survey to present the first estimates of the housework-wage relationship in Britain. Controlling for permanent unobserved heterogeneity, we find that housework has a negative impact on the wages of men and women, both married and single, who work full-time. Among women working part-time, only single women...

This paper undertakes a comparison exercise to disentangle what drives the opposite findings regarding the effect of house prices on consumption documented in two papers using the same data set for the UK. On the one hand, Campbell and Cocco (2007) find that old owners are the most benefited by a house price increase and young renters the least, co...

This paper uses the British Household Panel Survey to present the first estimates of the housework-wage relationship in Britain. Controlling for permanent unobserved heterogeneity, we find that housework has a negative impact on the wages of men and women, both married and single, who work full-time. Among women working part-time, only single women...

This paper examines the role of the doing-gender hypothesis versus traditional models of the household in explaining how the woman's share of home labor varies with relative earnings. The findings, using the 2002-3 Spanish Time Use Survey (STUS; Spanish Statistical Office 2003), support the doing-gender hypothesis in the case of housework: a woman'...

This paper considers the extent to which the gender division of labor affects the likelihood of household formation. Using repeated cross sectional data covering highly-developed nations, we consider the differential effects of aggregate social norms regarding the division of household labor. Controlling for other factors that affect the marriage m...

Evidence from several countries reveals a substantial drop in household consumption around retirement age that some researchers believe is difficult to reconcile with standard life-cycle models. Using detailed expenditure data from a Spanish panel survey, we find no evidence of a consumption-retirement puzzle in Spain for the period of 1985-2004. H...

This paper explores the role of culture in determining divorce decisions by examining differences in divorce rates by country of origin of immigrants in the United States. Because immigrants who arrived in the US at a young age are all exposed to a common set of American laws and institutions, we interpret cross-ancestry differences in divorce rate...

The sharing of public goods and services is one of the most important gains associated with forming a household, even exceeding the efficiency gains from specialization. Most of household public goods are produced using spouses's time, with men devoting about more than one hour per week to home labor and women spending about three hours. We use evi...

This paper complements conventional economic analysis and presents a social norms interpretation to explain cross-country differences in partnership formation rates, and the dramatic decrease in partnership formation rates in Southern Europe in particular. We argue that increases in female human capital - by raising the opportunity cost of entering...

Southern Europe`s rapid fertility decline has resulted in a positive cross-country correlation between female labor force participation and fertility. We develop a model with heterogeneity in attitudes towards women`s home time and a social externality associated to men`s home production to explain (1) this positive correlation and (2) its intertem...

Women working full-time in the UK earn on average about 18% per hour less than men (EOC, 2005). Traditional labour economics has focussed on gender differences in human capital to explain the gender wage gap. Although differences in male and female human capital are recognized to derive from different household responsibilities over the life cycle,...

This paper complements conventional economic analysis and presents a social norms interpretation to explain cross-country differences in partnership formation rates, and the dramatic decrease in partnership formation rates in Southern Europe in particular. We argue that increases in female human capital - by raising the opportunity cost of entering...

Despite the well-documented increase in the relative wages and expenditures of highly-educated individuals in the U.S. in recent decades, leisure inequality mirrors inequality of wages, i.e. we observe that highly-educated individuals have now relatively less leisure time than lower-educated individuals. What are the implications for evaluating ind...

Campbell and Cocco (2007) and Attanasio, Blow, Hamilton, and Leicester (2005a) (CC and ABHL hereafter) look at the effect of house prices on consumption in the UK and arrive at two opposite conclusions. CC compares groups of consumers classified by age-homeownership status and find that old owners are the most benefited by a house price increase an...

Economic theories of the household predict that increases in female relative human capital lead to decreases in female housework time. However, longitudinal and cross-sectional evidence seems to contradict this implication. Women's share of home time fails to decrease despite increases in women's relative earnings. The literature has proposed socia...

The Congressional Budget Office Long-Term (CBOLT) model uses dynamic micro-simulation to analyze Social Security policy. The version of CBOLT currently being used to analyze policy for the Congress incorporates micro behavioral effects insofar as agents alter their timing of initial claiming of Old Age Insurance (OAI) worker benefits when benefits...

Economic theories of the household and the marriage market provide potential explanations for differences in household formation rates over time based in part on the evolution of female wages. However, cross-country differences in female market human capital are unlikely to account for the current differences in union formation rates across develop...

This paper analyzes a panel of 7 waves of the European Community Household Panel data to examine the extent to which "gender roles" (social norms) explains differences across countries in partnership formation and fertility rates during the last years to the 20th century. We hypothesize that "gender roles" limit the behaviour of individuals in the...

Traditional economic models predict a negative correlation between female labor force participation and fertility that is driven by variation in the female wage. Although this simple prediction has repeatedly been supported at both the micro and macro levels, rapid fertility declines in Southern Europe have led to a reversal of this relationship at...

Available in film copy fromProQuestDissertation Publishing. Thesis (Ph.D.)--Brown University, 2004. Vita. Thesis advisor: Andrew Foster. Includes bibliographical references (leaves 122-127).