After surveying the literature on the economics of household decision-making, we employ data from the 2010 European Union Survey on Income and Living Conditions (EU-SILC) to study the relationship between personal characteristics such as gender and decision-making power and responsibility. We find that across Europe, women more often make decisions about everyday spending and purchases for children, while it is mainly men who make the financial decisions in a household. Greater intrahousehold inequality in income and education is correlated with a lower probability of couples making decisions together, as is having a housewife in the home. Interesting patterns of household decision-making across countries emerge; in the Southern European countries, for example, educational differences do not seem to be strongly related to decision-making power and responsibility, and women in Eastern European countries are more likely to make financial decisions when the household reports facing difficult economic conditions. (authors' abstract) / Series: Department of Economics Working Paper Series

This dissertation includes three papers that address various aspects of the economics of labour and the family. The dissertation integrates the discussion on the following issues: (1) the allocation of housework and childcare in Canadian two-earner households (2) the effect of family policy reform on time allocation and labour supply in two-parent families (3) effect of anticipated divorce and divorce duration on male and female labour supply. The first paper Time Allocation Gender Gap in Native-born and Foreign-born Families in Canada focuses on the difference between the housework and childcare share produced by foreign-born husbands compared to Canadian-born husbands. This empirical analysis employs the data from the Canadian General Social Survey. The results show that foreign-born husbands have a lower share of housework and childcare compared to their Canadian-born counterparts. The second paper The effect of Quebec childcare policy change on the labour market outcomes and time distribution in the family analyzes the effect of the childcare policy change that took place in Quebec in 1997-2000. The results show that the introduction of “$5 per day” daycare subsidized by the Quebec government increased the labour supply of married mothers and also affected the allocation of time husbands and wives spend on housework and childcare. The data from this project were drawn from 1996 and 2001 Canadian Census. The third paper Labour supply of Australian men and women before and after divorce studies the changes in the labour supply of men and women before and after divorce. The data for empirical analysis employs 12 waves of Household, Income and Labour Dynamics in Australia Survey (HILDA). The outcome suggests that men and women do not change labour participation and weekly working hours in anticipation of divorce. Women increase labour force participation and weekly hours worked as a result of divorce. Men’s labour supply does not change in response to divorce.

Interest in school transportation has emerged in response to concern over the reduced levels of physical activity among children and youth. Recent Canadian policies emphasize population health intervention to encourage active travel among this younger population; urban planners and public health professionals have also highlighted the importance of the neighbourhood built environment. However, this “child-youth friendly” turn in policy and planning practice, particularly in Canada, has arguably occurred in advance of conclusive and generalizable knowledge about the relationship between the built environment and children’s travel. Within this context, this thesis is the first quantitative research that examines school transportation mode choice behaviour in the largest Canadian city, the City of Toronto. At first, a Behavioural Model of School Transportation was outlined. This exercise was followed by three empirical studies that explored school travel by children and youth, using travel data from Transportation Tomorrow Survey. The first of these three studies investigated the association between the built environment and the likelihood of walking or being driven, for journeys to and from school. The next study focused on a measurement issue; the potential influence of the modifiable areal unit problem on statistical modelling of the built environment - mode choice relationship was examined. Lastly, the potential influence of travel interactions among household members, the built environment, and unobservable spatial dependency (i.e., spatial auto-correlation), on school travel outcome of children and youth, were examined. The results indicated that caregiver availability may influence travel mode choice. The built environment near both home and school locations was associated with the likelihood of walking. In addition, the correlates of mode choice were different between children and youth, which perhaps, reflects a child’s cognitive development with age as an independent traveller. These findings suggest the need for neighbourhood-wide improvement in the built environment, and age-specific population health interventions at schools and in the communities.

This thesis examines three questions concerned with the relative income needs of families of different sizes - often summarised by indices known as ???equivalence scales???. The first is the extent to which researchers and policy makers should offset the costs of family composition (eg the expenditure costs of children) with the benefits associated with demographic choice (eg the ???joys of parenthood???). Chapter 2 concludes that there are demographic and financial market constraints that will often make a narrow focus on expenditure costs appropriate for distributional research and tax/transfer policies. However, this will not always be the case. One implication of this result is that it may be reasonable for distributional research to use different equivalence scales for adults and children in the same household. Part 2 of the thesis introduces a new method for the estimation of the within-household income distribution and expenditure costs of different family types. This is based upon the household welfare model of Samuelson together with Lau???s method for modelling the joint consumption of household goods. In Chapter 4, this method is applied to the estimation of equivalence scales for older singles and married couples. The estimation is based upon a detailed set of assumptions about the extent of joint consumption for 17 different commodity groups. The main conclusions are that: the theoretical model fits the observed behaviour well (with the exception of some home production effects); that aged couples share their income relatively evenly; and that the relative rate of pension for aged singles in Australia is probably too low. In Part 3, the thesis examines how changes in poverty can be estimated when there is uncertainty about the equivalence scale. The thesis proposes a new method which permits a set of upper and lower bounds for the equivalence scale to be assumed, which in turn determine upper and lower bounds for the increase in poverty. This method is applied to measure the change in poverty in Australia during the 1980s. Equivalence scales can be found that imply either an increase or a decrease in poverty.

We study the effectiveness of intra-household insurance among married couples when the husband loses his job due to a mass layoff or plant closure. Empirical results based on Austrian administrative data show that husbands suffer persistent employment and earnings losses, while wives' labor supply increases moderately due to extensive margin responses. Wives' earnings gains recover only a tiny fraction of the household income loss and, in the short-term, public transfers and taxes are a more important form of insurance. We show that the presence of children in the household is a crucial determinant of the wives' labor supply response.

We study interdependencies in spousal labor supply and the effectiveness of intrahousehold insurance in a sample of married couples, where the husband loses his job due to a mass layoff or plant closure using data from the Austrian Social Security Database. We show that in our sample of relatively young couples the shock hits households at crucial stages of family formation, which requires careful modeling of the wives' counterfactual lifecycle labor market patterns. In our empirical analysis, we propose three independent control groups of unaffected households to identify the causal effects of husbands' displacement on wives' labor supply. Our empirical results show that husbands suffer large and persistent employment and earnings losses over the first 5 years after displacement. But wives' labor supply increases only moderately and they respond predominantly at the extensive margin. The implied participation elasticity with respect to the husband's earnings shock is very small, about -0:04. While the wives' earnings gains recover only a tiny fraction of the household income loss, public transfers and taxes are a more important insurance at least in the short run. In terms of non-labor market related outcomes, we find a small positive effect on the probability of divorce, but no effect of the husband's job displacement on fertility. The presence and ages of children in the household are crucial determinants of the wife's labor supply response. The most responsive group are mothers, who are planning to return to the labor market after a maternity break, while mothers of very young children or wives without children remain unresponsive. We thus conclude that Austria's strong gender identity norms are an explanation for the limited scope of intra-household insurance.

This Thesis applies one of the most popular household models to the allocation of resources within poor rural households. Based on Browning and Goertz (2007) seminal Collective Household Model, the first Chapter conducts a literature review and derives conditions for identifying and testing the model. The next Chapter amends this model to evaluate efficiency of the intra-household allocation of male and female labour inputs in the domestic production of multiple crops. Using survey data from Uganda it is found that the division of labour between food and cash crops is made according to comparative advantage, but that Pareto improvements could be achieved by reallocating labour between male- and female-controlled plots. The final Chapter analyses the distribution of private consumption and leisure within rural couples in Tanzania. The findings provide limited support for the Collective Model, but are consistent with non-unitary household behaviour.

Thesis advisor: Arthur Lewbel / The dissertation consists of three essays on different aspects of the collective household models in the household economics literature. The first essay estimates a collective household model for evaluating the Supplemental Nutrition Assistance Program (SNAP) among older households. I use longitudinal Homescan data to identify SNAP-eligible food. I find that husbands have relatively stronger preferences for food than wives, and that household demand is affected by bargaining power (i.e., control over resources) within households. Failure to account for this difference in preferences and control leads to underestimates of older couples' total food demand, and of their implied response (at both intensive and extensive margins) to a counterfactual experiment of replacing SNAP with a cash transfer program. I find that most eligible older households spend more on SNAP-eligible food than would be allowed by their SNAP benefits. Their spending patterns suggest that their poor diet is mainly due to low income rather than tastes. Overall these findings imply that a SNAP comparable cash transfer can be an effective tool to achieve the goals of the SNAP program. The second essay is joint work with my advisor Arthur Lewbel. We first prove identification of coefficients in a class of semiparametric models. We then apply these results to identify collective household consumption models. We extend the existing literature by proving point identification, rather than the weaker generic identification, of all the features of a collective household (including price effects). Moreover, we do so in a model where goods can be partly shared, and allowing children to have their own preferences, without observing child specific goods. We estimate the model using Japanese consumption data, where we find new results regarding the sharing and division of goods among husbands, wives, and children. The third essay is a joint paper with Tomoki Fujii. We study the intra-household inequality in resource allocation and bargaining within Japanese couples without children. We exploit a unique Japanese dataset in which individual private expenditures, savings, and time use information are available. From the data, we find that on average, the husband enjoys 1.5 times more purely private expenditures than the wife. However, the data only provides resource allocation on purely private expenditures, while 68 percent of household expenditures are devoted to the family, i.e., joint expenditures. We refer to the collective household literature in order to recover the unobserved sharing of total household expenditures, including both private and public goods. We find that the model-predicted sharing pattern is moderately consistent with the individual expenditure data. However, the intra-household inequality would be underestimated if we only use the sharing in purely private expenditures from the data. We find that Japanese wives are relatively disadvantaged to their husbands, no matter in purely private expenditures, total household expenditures, or gains from marriage. The findings in this paper provides certain external validity in terms of the collective household model of consumption, which we argue should be widely adopted in analyzing individual welfare in multi-person households. / Thesis (PhD) — Boston College, 2020. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Economics.

Thesis advisor: Arthur Lewbel / This thesis consists of two chapters. In Chapter 1, I studied the consumption inequalities between men and women, as well as boys and girls, within the households in Sierra Leone. Through a collective household model, I found that women on average experience lower levels of consumption than men, with the inequality concentrated in households that are large or consist of more women than men. Moreover, there is little evidence of overall consumption inequality by gender for children, while both boys and girls have very high poverty rates. In addition, I developed a new strategy for understanding who is perceived as a child vs. an adult in a household, which improved the estimation. In Chapter 2, I studied the associations between sugar-sweetened beverage (SSB) taxes and adolescent obesity in the US. I found that the taxes were associated with a lower body mass index and a lower probability of being overweight or obese. I found that SSBs and milk consumption had mediating roles, as tax increases were associated with decreases in SSB consumption and increases in milk consumption. Given the limited implementation and recent preemption of SSB taxes across the US, these results would help in understanding the potential benefits of implementing SSB taxes on a larger scale. / Thesis (PhD) — Boston College, 2023. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Economics.

The research project intends to investigate the responses of households to economic uncertainty and natural shocks and the coping strategies developed both in terms of growing migration rates and remittance inflows and of increasing labour supply. In the first Chapter, we employ household survey data from the Indian State of Kerala to evaluate how transfers of remittances sent from overseas respond to heterogeneous sectoral employment shocks experienced by migrants in the host country during the 2008 crisis. In the second chapter, migration and remittances have been investigated as coping strategies adopted by households after a dramatic flood that hit Bangladesh in August-September 2014. The combination of high-resolution satellite data to precisely measure our treatment variable and the difference-in-difference estimations allow us to causally identify the impact of the dramatic flooding on internal and international migration. The same robust estimation technique is then applied to evaluate the effect of the 2014 flood in Bangladesh on female labour force participation rate and on the probability for unemployed women to enter the labour force. In addition, correcting for selection into employment, we estimate how the flood affects the probability for women working in the household farm to engage in independent wage-earning activities, evaluatiing whether the expected rise in female labour force participation - instrumented by the shock intensity they face - would help to increase their bargaining power within the households.