An identical two-sector productivity shock causes Rybczynski (1955) and Stolper and Samuelson (1941) effects that release leisure time and initially raise the relative price of human capital investment so as to favor it over goods production. Modified by having the household sector produce human...

Misallocation of human capital across sectors can have substantial negative implications for aggregate output. So far, the literature examining this type of labor misallocation has assumed a Cobb-Douglas production function. Our paper departs from this assumption and instead considers more...

This paper studies a model of the distribution of income under bounded needs. Utility derived from any given good reaches a bliss point at a finite consumption level of that good. On the other hand, introducing new varieties always increases utility. It is assumed that each variety is owned by a...

This paper studies a model of the distribution of income under bounded needs. Utility derived from any given good reaches a bliss point at a finite consumption level of that good. On the other hand, introducing new varieties always increases utility. It is assumed that each variety is owned by a...

This paper studies a model of the distribution of income under bounded needs. Utility derived from any given good reaches a bliss point at a finite consumption level of that good. On the other hand, introducing new varieties always increases utility. It is assumed that each variety is owned by a...

Do recessions harm investment in technology and thus future aggregate supply? We provide novel evidence on this question using unique, granular data on innovation investment in R&D and diffusion from a representative survey of German firms. Our data allows to identify the crisis-induced...

This chapter reviews the literature that tries to explain the disparity and variation of GDP per worker and GDP per capita across countries and across time. There are many potential explanations for the different patterns of development across countries, including differences in luck, raw...

Over the coming century, computer technology is likely to become capable of reproducing a large portion of the tasks performed by human labor. This paper develops a model of the aggregate economic growth that results when work tasks are transferred from humans to physical capital. The model...

In this paper, we build a growth model using a new type of data for knowledge accumulation. This type of data can be viewed as a byproduct during the production process, therefore illustrating a new source of data supply, i.e., producer data. Labor will be employed for collecting and cleaning...

We investigate links between routine-biased technical change, the structure of occupational employment, and cross-country income differences. To implement this, we combine several data sources including national labour force surveys and Penn World Tables. We first document that in our novel...