In this paper I theoretically show that if the self-employed evade income taxes, then the choice of being self-employed is more sensitive to the tax rates on wages than to tax rates on income from self-employment. Using variation in the statutory tax rates across countries, industries, and...

It is generally agreed upon that most individuals who acquire a college degree do so in their early 20s. Despite this consensus, we show that in the US from the 1930 birth cohort onwards a large fraction - around 20% - of college graduates obtained their degree after age 30. We explore the...

Job polarization is a widely documented phenomenon in developed countries since the 1980s: employment has been shifting from middle to low- and high-income workers, while average wage growth has been slower for middle-income workers than at both extremes. We document 1) that polarization has...

We study the origins of labor productivity growth and its differences across sectors. In our model, sectors employ workers of different occupations and various forms of capital, none of which are perfect substitutes, and technology evolves at the sector-factor cell level. Using the model we...

Occupational and sectoral labor market patterns display a significant overlap. This implies that economic models can explain these patterns to a large degree through either sector- or occupation-specific technological change, but stay silent about the level of specificity. We propose a model...

To study the drivers of the employment reallocation across sectors and occupations between 1960 and 2010 in the US we propose a model where technology evolves at the sector-occupation cell level. This framework allows us to quantify the bias of technology across sectors and across occupations....

The neoclassical growth model predicts large capital flows towards fast-growing emerging countries. We show that incorporating fertility and longevity into a lifecycle model of savings changes the standard predictions when countries differ in their ability to borrow inter-temporally and across...