Among the rich economies of the world today, per capita output levels had diverged before converging to the per capita output level of the frontier economy. Since frontier economies have grown at stable rates, non-frontier economies display an S-shape aggregate transition path. Along this...

In developing countries, the gradual transition to modern growth seems puzzling given the large productivity growth gap between traditional and modern sectors. We document this transition and develop a theory that resolves this puzzle. The key forces are sector-specific complementarity between...

The Thai Socio-Economic Survey suggests that new labor market entrants increasingly enter activities with high and positive productivity growth (modern sector), but continue to enter activities with low productivity growth (traditional sector). Workers appear to stick to their initial choice of...

We identify a key role of factor supply, driven by demographic changes, in shaping several empirical regularities that are a focus of active research in macro and labor economics. In particular, the large movements of the return to experience over the last four decades are almost perfectly...

We propose and estimate a model in which changes in the demographic composition of the labor force may aamp;#64256;ect the returns to labor market experience. We consider workers as providing two distinct productive services - physical eamp;#64256;ort, or quot;labor,quot; and services of the skill...

I consider a model where a principal decides whether to produce one unit of an indivisible good (e.g. a private school) and which characteristics it will contain (emphasis on language or science). Agents (parents) are differentiated along two substitutable dimensions: a vertical parameter that...

In developing countries, the gradual transition to modern growth seems puzzling given the large productivity growth gap between traditional and modern sectors. We document this transition and develop a theory that resolves this puzzle. The key forces are sector-specific complementarity between...