Why is child labor illegal?

We present a theory of the emergence of laws restricting child labor or imposing mandatory education that is consistent with the fact that poor parents tend to oppose such laws. We find that if altruistic parents are unable to commit to educating their children, child-labor laws can increase the welfare of higher-income parents in an ex ante sense. On the basis of an empirical analysis of Latin-American household surveys, we demonstrate that per capita income in the country of residence has the predicted effect on child labor supply, even after controlling for other household characteristics.     

Goods and Services Tax Effects on Goods and Services Included in the Consumer Price Index Basket*

This paper quantifies the magnitude and duration of the goods and services tax (GST) effect on the quarterly growth rate of the 11 groups of the consumer price index (CPI) in Australia using the Box and Tiao intervention analysis. It was found that prices did not increase significantly before or after the introduction of GST, beyond what could have been expected on the basis of the discernible systematic pattern of fluctuation in the data. Furthermore, the varying one-off effect of GST on prices was significant in seven out of 11 CPI groups; the effect was found insignificant for the other four CPI groups.     

Mortality risks,education and child labor

In this paper, we investigate the role of young adult mortality on child labor and educational decisions. We argue that mortality risks are a major source of risks in returns to education in developing countries. We show that, in the absence of appropriate insurance mechanisms, the level of child labor is inefficient, but it can be too high or too low. It is too high when parents are not very altruistic and anticipate positive transfers from their children in the future. Uncertain returns to education, endogenous mortality or imperfect capital markets unambiguously increase child labor. When the level of child labor is inefficiently high, we also show that a cash transfer conditional on child's schooling can always restore efficiency regarding child labor.     

INEQUALITY COMPARISONS IN A MULTI‐PERIOD FRAMEWORK: THE ROLE OF ALTERNATIVE WELFARE METRICS

This paper considers the use of alternative welfare metrics in evaluations of income inequality in a multi‐period context. Using Norwegian longitudinal income data, it is found, as in many studies, that inequality is lower when each individual's annual average income is used as welfare metric, compared with the use of a single‐period accounting framework. However, this result does not necessarily hold when aversion to income fluctuations is introduced. Furthermore, when actual incomes are replaced by expected incomes (conditional on an initial period), using a model of income dynamics, higher values of inequality over longer periods are typically found, although comparisons depend on inequality and variability aversion parameters. The results are strongly influenced by the observed high degree of systematic regression toward the (geometric) mean, combined with a large extent of individual unexpected effects.     

Differences by mother’s education in the effect of childcare on child obesity

Previous studies have found adverse effects of maternal employment on child obesity for higher educated mothers. Using a quasi-structural model, we find additionally a lower risk of obesity for children of less educated mothers with increased time in non-parental childcare.     

Deprivation and the Dimensionality of Welfare: A Variable‐Selection Cluster‐Analysis Approach

We approach the problems of measuring the dimensionality of welfare and that of identifying the multidimensionally poor, by first finding the poor using the original space of attributes, and then reducing the welfare space. The starting point is the notion that the “poor” constitutes a group of individuals that are essentially different from the “non‐poor” in a truly multidimensional framework. Once this group has been identified through a clustering procedure, we propose reducing the dimension of the original welfare space using recent blinding methods for variable selection. We implement our approach to the case of Latin America based on the Gallup World Poll, which contains ample information on many dimensions of welfare.     

Education, segregation and marital sorting: theory and an application to the UK

This paper presents a model of the intergenerational transmission of education and marital sorting. Parents matter both because of their household income and because their human capital determines the distribution of a child's disutility from making an effort to become skilled. We show that an increase in segregation has potentially ambiguous effects on the proportion of individuals that become skilled in the steady state, and hence on marital sorting, the personal and household income distribution, and welfare. We calibrate the steady state of our model to UK statistics. We find that an increase in the correlation of spouses in their years of education will bring about a small increase in the proportion of skilled individuals when the relative supply of skilled individuals is variable at the family level and a decrease when this supply is fixed. Ex-ante utility (of an unborn individual) increases in the first case and decreases in the second. The welfare effect of increased sorting is negative for unskilled individuals and positive for skilled individuals. Increased segregation always leads to an increase in welfare inequality between skilled and unskilled individuals.     

Implications of happiness research for environmental economics

Using happiness data to study economic issues is a burgeoning field in recent economic literature. This paper shows that happiness research has considerable potential for environmental economic analysis. The paper discusses some implications of happiness research for environmental policy analysis, specifically with respect to the level of socially optimal environmental quality. It discusses evidence that consumer choice may be not utility maximizing and systematically distorted away from intrinsically motivated options, especially environment-friendly consumption. Finally, the paper describes how happiness data can be used in a novel approach to the monetary valuation of environmental quality and discusses the associated benefits and problems in relation to conventional methods.     

Relative Income and Indebtedness: Evidence from Panel Data

We examine patterns of indebtedness in the Panel Study of Income Dynamics, focusing on the period surrounding the housing bubble and its aftermath (i.e., 1999–2009). Leverage increased across households, but most quickly among lower income households during this period. We find additionally that leverage grew faster for households with lower relative income compared to other households in similar demographic groups or within a state controlling for own income. Together, these findings provide evidence for the thesis that the rising indebtedness of households in the U.S. is related to high levels of inequality, and that “Veblen effects,” whereby relative income matters for individual well‐being and decisions, may contribute to rising household indebtedness.     

Give and Take Between Households and the State: Development and Application of A Benefaction–Contribution Ratio

This study defines a “Benefaction–Contribution Ratio” (BCR), describing the extent to which households are net beneficiaries of or contributors to the economy in relation to income and consumption. Such issues are central to assessment and targeting of policies such as social welfare and taxation. We apply the ratio to 21,144 South African households. South Africa employs various taxation‐funded social grants and subsidized services. A central question is how such transfers affect real household income and consumption. We find that the constitution of social transfers as a function of tax adjusted earned income significantly augments household buying power. Furthermore, we hypothesize and find a negative curvilinear shape which has implications for design of taxation and welfare. This constitution and distribution of this ratio may be useful for international benchmarking and household planning, and as an economic predictor of outcomes such as job seeking, entrepreneurial behavior, family planning, migration, and tax evasion.     

Patterns and Determinants of Price Changes: Analysing Individual Consumer Prices in Austria

Abstract. We provide empirical evidence on the degree and characteristics of price stickiness in Austria by estimating the average frequency of price changes and the duration of price spells from a large dataset of individual price records collected for the computation of the Austrian consumer price index. The mean (median) duration of price spells in Austria amounts to 14 (11) months, but there is considerable heterogeneity across sectors and products. We find that price increases occur only slightly more often than price decreases. For both directions, the average magnitude of price changes is quite large (11% and 14%, respectively). The introduction of the euro cash in January 2002 led to more frequent but, on average, smaller price adjustments than usual. Estimating the probability of a price change in a panel probit model, we find a small but positive effect of the price spell duration on the incidence of price changes. Furthermore, product‐specific inflation, the size and the sign of the last price change and the period of the euro introduction significantly affect the probability of a price change.     

Differential mortality and social security

Abstract This paper studies the normative problem of redistribution between individuals who differ in their lifespans. We discuss aspects related to the objective function and argue that aversion to multiperiod inequality should be taken into account. Then, we study the properties of the social optimum both with full information and with asymmetric information. We highlight the role of aversion to multiperiod inequality and show that it has substantial consequences on the design of Social Security schemes. In particular, we show that for a low (resp. high) aversion to multiperiod inequality, a negative (resp. positive) implicit tax rate on continued activity is desirable.     

A Class of Social Welfare Functions That Depend on Mean Income and Income Polarization

A well‐established strategy for evaluating alternative income distributions is based on the use of an abbreviated social welfare function that depends only on mean income and an inequality index. In keeping with this literature, we study the existence of social welfare functions that can be written as a trade‐off between efficiency and income polarization. This paper proposes a class of social welfare functions consistent with the Esteban and Ray, and Duclos, Esteban and Ray income polarization indices. For this result, we expand the domain for personal preferences to incorporate not only own income but also the well‐being of others. In addition, we link our proposal to the literature on relative satisfaction. The approach is illustrated by an empirical application using the CPS database for the United States in the period 1991–2010.     

Causal linkages between work and life satisfaction and their determinants in a structural VAR approach

Work and life satisfaction depend on a number of pecuniary and non-pecuniary factors at the workplace and determine these in turn. We analyze these causal linkages using a structural vector autoregression approach for a German sample of the working populace from 1984 to 2008, finding that workplace autonomy plays an important causal role in determining well-being.     

Conspicuous Leisure: Optimal Income Taxation When Both Relative Consumption and Relative Leisure Matter*

In previous studies on public policy under relative‐consumption concerns, leisure comparisons have been ignored. In this paper, we consider a two‐type optimal non‐linear income tax model, in which people care about both their relative consumption and their relative leisure. Increased consumption positionality typically implies higher marginal income tax rates for both ability types, whereas leisure positionality has an offsetting role. However, this offsetting role is not symmetric; concern about relative leisure implies a progressive income tax component (i.e., a component that is larger for the high‐ability type than for the low‐ability type). Leisure positionality does not modify the policy rule for public‐good provision.     

Growing richer and taller: Explaining change in the distribution of child nutritional status during Vietnam's economic boom

Over a five-year period in the 1990s Vietnam experienced annual economic growth of more than 8% and a 15 point decrease in the proportion of children chronically malnourished (stunted). We estimate the extent to which changes in the distribution of child nutritional status can be explained by changes in the level and distribution of income, and of other covariates. This is done using data from the 1993 and 1998 Vietnam Living Standards Surveys and a flexible decomposition technique based on quantile regression that explains change throughout the complete distribution of child height. One-half of the decrease in the proportion of children stunted is explained by changes in the distributions of covariates and 35% is explained by change in the distribution of income. Covariates, including income, explain less of the decrease in very severe malnutrition, which is largely attributable to change in the conditional distribution of child height.     

Education, Work and Wages in the UK

Abstract. This paper is concerned with the relationship between education, wages and working behaviour. The work is partly motivated by the sharp distinction in the literature between the returns to education and the effect of wages on labour supply. Education is the investment that cumulates in the form of human capital while labour supply is the utilization rate of that stock. Yet, variation in education is usually the basis for identifying labour supply models – education is assumed to determine wages but not affect labour supply. Moreover, it is commonly assumed that the private rate of return to education can be found from the schooling coefficient in a log-wage equation. Yet, the costs of education are largely independent of its subsequent utilization but the benefits will be higher the greater the utilization rate. Thus the returns will depend on how intensively that capital is utilized and we would expect that those who intend to work least to also invest least in human capital. Indeed, the net (of tax liabilities and welfare entitlements) return to education will be a complex function of labour supply and budget constraint considerations.
Here we attempt to model the relationship between wages, work, education and the tax/welfare system allowing for the endogeneity of education as well for the correlations between the unobservable components of wages and working behaviour. We use the estimates to simulate the effect of a new UK policy designed to increase education for children from low-income households.     

Wealth Effects,Local Area Attributes,and Economic Prospects: On the Relationship between House Prices and Mental Wellbeing

This research exploits large variations in local house prices to investigate whether house prices correlate with mental wellbeing, and uses contrasting implications for the effect of house prices on the mental wellbeing of homeowners and renters to shed light on why this correlation might arise. I document a positive correlation between house prices and the mental wellbeing of both homeowners and non‐homeowners, which is inconsistent with a pure wealth effect. Instead this finding suggests that local house prices provide a reflection of available amenities and economic opportunities in the area.     

The role of low expectations in health and education investment and hazardous consumption

Abstract .  Young people with little 'social or health capital' may be more likely to take up hazardous consumption and shun investments in human capital, raising their likelihood of a 'rags to rags' sequence. First, diminishing marginal utility could raise the marginal benefit of hazardous consumption and the cost of investment. But poor youths may also have lower expectations of future success, independent of the choices they make. Lower expectations of success could reduce the future cost of hazardous consumption and benefit of investment. We test the effect of expectations on decisions to smoke, drink hazardously, exercise, and complete high school, using a longitudinal study of youth in New Zealand. We find that 15-year-olds' expectations of success predict the subsequent onset of smoking, lack of exercise, and failure to complete high school, but not hazardous drinking. While some of the influence of expectations can be explained by low social and health capital, IQ, and other factors, expectations retain a direct effect on smoking and exercise once these other factors are controlled for.