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Journal Article
Risk Aversion at the Country Level
This article estimates the coefficient of relative risk aversion for 75 countries using data on self-reports of personal well-being from the 2006 Gallup World Poll. The analysis suggests that the coefficient of relative risk aversion varies closely around 1, which corresponds to a logarithmic utility function. The authors conclude that their results support the use of the log utility function in numerical simulations of economic models.
Report
Newer need not be better: evaluating the Penn World Tables and the World Development Indicators using nighttime lights
Nighttime lights data are a measure of economic activity whose measurement error is plausibly independent of the errors of most conventional indicators. Therefore, we can use nighttime lights as an independent benchmark to assess existing measures of economic activity (Pinkovskiy and Sala-i-Martin 2016). We employ this insight to find out which vintages of the Penn World Tables (PWT) and of the World Development Indicators (WDI) better estimate true income per capita. We find that revisions of the PWT do not necessarily dominate their predecessors in terms of explaining nighttime lights (and ...
Working Paper
Consumption and Hours in the United States and Europe
We document large differences between the United States and Europe in allocations of expenditures and time for both market and home activities. Using a life-cycle model with home production and endogenous retirement, we find that the cross-country differences in consumption tax, social security system, income tax and TFP together can account for 68-95 percent of the cross-country variations and more than half of the average differences between Europe and the United States in aggregate hours and expenditures. These factors can also account well for the cross-country differences in allocations ...
Working Paper
Risk Aversion at the Country Level
In this paper we provide estimates of the coefficient of relative risk aversion for 80 countries using data on self-reports of personal well-being from the Gallup World Poll. For most countries we cannot reject the null hypothesis that the coefficient of relative risk aversion equals 1. We conclude that our result supports the use of the log utility function in numerical simulations.
Working Paper
Education Policies and Structural Transformation
This article studies the impact of education and fertility in structural transformation and growth. In the model there are three sectors, agriculture, which uses only low-skill labor, manufacturing, that uses high-skill labor only and services, that uses both. Parents choose optimally the number of children and their skill. Educational policy has two dimensions, it may or may not allow child labor and it subsidizes education expenditures. The model is calibrated to South Korea and Brazil, and is able to reproduce some key stylized facts observed between 1960 and 2005 in these economies, such ...
Journal Article
China's Growth Outlook: Is High-Income Status in Reach?
Can China build on its development success to achieve high-income status in the decades ahead? To shed light on this question, we examine the past and prospective future sources of growth in China through the lens of the neoclassical growth model. Our key finding is that China would need to sustain total factor productivity growth at the top end of the range achieved by its high-income Pacific Rim neighbors in order to match their success in raising living standards. While fast-growing working-age populations boosted per capita income growth elsewhere in the Pacific Rim, a rapidly aging ...
Working Paper
Consumption and Hours between the United States and France
We document large differences between the United States and France in allocations of consumption expenditures and time by age. Using a life-cycle model, we quantify to what extent tax and transfer programs and market and home productivity can account for the differences. We find that while labor efficiency by age and home-production productivity are crucial in accounting for the differences in the allocation of time, the consumption tax and social security are more important regarding allocation of expenditures. Adopting the U.S. consumption tax decreases welfare in France, and adopting the ...