420 research outputs found
The Political Economy of Intergenerational Income Mobility
The intergenerational elasticity of income is considered one of the best measures of the degree to which a society gives equal opportunity to its members. While much research has been devoted to measuring this reduced-form parameter, less is known about its underlying structural determinants. Using a model with exogenous talent endowments, endogenous parental investment in children and endogenous redistributive institutions, we identify the structural parameters that govern the intergenerational elasticity of income. The model clarifies how the interaction between private and collective decisions determines the equilibrium level of social mobility. Two societies with similar economic and biological fundamentals may have vastly different degrees of intergenerational mobility depending on their political institutions. We offer empirical evidence in line with the predictions of the model. We conclude that international comparisons of intergenerational elasticity of income are not particularly informative about fairness without taking into account differences in politico-economic institutions.public education, intergenerational mobility, political institutions
Gender Based Taxation and the Division of Family Chores
Gender-Based Taxation (GBT) satisfies Ramsey’s rule of optimality because it taxes at a lower rate the more elastic labor supply of women. This holds when different elasticities between men and women are taken as exogenous. We study GBT in a model in which labor supply elasticities emerge endogenously from the bargained allocation of goods and time in the family. We explore the cases of superior bargaining power for men, higher men wages and higher women productivity in home duties. In all cases, men commit to a career in the market and take less home duties than women. As a result, their market work becomes less substitutable to home duty and their labor supply responds less to changes in the market wage. When society can resolve its distributional concerns efficiently with gender-specific lump sum transfers, GBT with higher marginal tax rates on (single and married) men is optimal. In addition, GBT affects the intrafamily bargaining, leading to a more balanced allocation of labor market outcomes across spouses and a smaller gender gap in labor supply elasticities.
One dollar, one vote
This paper revisits the relationship between inequality and redistribution in a panel of advanced OECD countries. Using panel data methods that hold constant a variety of determinants of redistributive spending, I find a non-monotonic relationship between pre-tax-and transfer distribution of income and redistribution. Relative to mean income, a more affluent rich and middle class are associated with less redistribution and a richer poor class is associated with more redistribution. These results are consistent with a one dollar, one vote politico-economic equilibrium: When the income of a group of citizens increases, aggregate redistributive policies tilt towards this group’s most preferred policies
Labor wedges and open economy puzzles
A parsimonious model with home production, estimated to match moments of the “labor wedge,” explains prominent puzzles of the international business cycle. If market and home activity are substitutes, then the measured labor wedge increases whenever market consumption and employment decrease. Home production breaks the tight negative link between market consumption and its marginal utility and therefore helps explain the international risk sharing puzzle. In an estimated two-country dynamic general equilibrium model in which the labor wedge is endogenously generated to match its empirical moments, market output and market employment are more correlated than market consumption and investment across countries, relative market consumption is negatively related to the real exchange rate and real net exports are countercyclical. Further, the international risk sharing puzzle becomes easier to explain as the degree of financial completeness increases
Labor wedges and open economy puzzles
A parsimonious model with home production, estimated to match moments of the “labor wedge,” explains prominent puzzles of the international business cycle. If market and home activity are substitutes, then the measured labor wedge increases whenever market consumption and employment decrease. Home production breaks the tight negative link between market consumption and its marginal utility and therefore helps explain the international risk sharing puzzle. In an estimated two-country dynamic general equilibrium model in which the labor wedge is endogenously generated to match its empirical moments, market output and market employment are more correlated than market consumption and investment across countries, relative market consumption is negatively related to the real exchange rate and real net exports are countercyclical. Further, the international risk sharing puzzle becomes easier to explain as the degree of financial completeness increases
The Political Economy of Intergenerational Income Mobility
The intergenerational elasticity of income is generally considered one of the best summary measures of the degree to which a society gives equal opportunity of success to all its members, irrespective of their family background. We present a parsimonious political economy model and show how the interaction between private and collective decisions determines the equilibrium level of mobility. Contrary to what it is generally assumed, a low correlation between father income and son income is not always desirable, as it may imply more inefficiency due to the distortionary effects of mobility-enhancing public policies. Moreover, taking into account the heterogeneity in preferences for intergenerational mobility leads to the conclusion that even if a fully mobile society is desirable ex ante, it may not be politically sustainable ex post. Our model clarifies the structural parameters behind the widely studied intergenerational elasticity of income in terms of political economy forces. Finally, we show some empirical evidence on the relationship between intergenerational elasticity of income across countries and its underlying determinants that is consistent with the predictions of the model.
Time Use During Recessions
We use data from the American Time Use Survey (ATUS), covering both the recent recession and the pre-recessionary period, to explore how foregone market work hours are allocated to other activities over the business cycle. Given the short time series, it is hard to distinguish business cycle effects from low frequency trends by simply comparing time spent on a given category prior to the recession with time spent on that category during the recession. Instead, we identify the business cycle effects on time use using cross state variation with respect to the severity of the recessions. We find that roughly 30% to 40% of the foregone market work hours are allocated to increased home production. Additionally, 30% of the foregone hours are allocated to increased sleep time and increased television watching. Other leisure activities absorb 20% of the foregone market work hours. We use our evidence from the ATUS to calibrate and test the predictions of workhorse macroeconomic models with home production. We show that the quantitative implications of these models regarding the allocation of time over the business cycle matches reasonably well the actual behavior of households.
Variable markups and capital-labor substitution
We provide new estimates of the elasticity of capital-labor substitution
(?) and the bias in technical change allowing price markups to change over
time as shown in De Loecker and Eeckhout (2017). Our estimate of ? is in
the region of 0.8 and technical change is net capital-augmenting
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Gender-Based Taxation and the Division of Family Chores
Gender-Based Taxation (GBT) satisfies Ramsey’s rule of optimality because it taxes at a lower rate the more elastic labor supply of women. This holds when different elasticities between men and women are taken as exogenous. We study GBT in a model in which labor supply elasticities emerge endogenously from the bargained allocation of goods and time in the family. We explore the cases of superior bargaining power for men, higher men wages and higher women productivity in home duties. In all cases, men commit to a career in the market and take less home duties than women. As a result, their market work becomes less substitutable to home duty and their labor supply responds less to changes in the market wage. When society can resolve its distributional concerns efficiently with gender-specific lump sum transfers, GBT with higher marginal tax rates on (single and married) men is optimal. In addition, GBT affects the intrafamily bargaining, leading to a more balanced allocation of labor market outcomes across spouses and a smaller gender gap in labor supply elasticities.Economic
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