We present a multi-country theory of economic growth in which countries are connected by a network of mutual knowledge exchange. Growth is generated through human capital accumulation and knowledge externalities. The available knowledge in any country depends on its connections to the rest of...

We present a multi-country theory of economic growth in which countries are connected by a network of mutual knowledge exchange. Growth is generated through human capital accumulation and knowledge externalities. The available knowledge in any country depends on its connections to the rest of...

We generalize a trade model with firm-specific heterogeneity and R&D-based growth to allow for an endogenous education decision of households and an endogenously evolving population. Our framework is able to explain cross-country differences in living standards and trade intensities by the...

The paper sets up a two-region endogenous growth model to discuss growth and regional convergence of unified Germany. It emphasises the role of private and public capital accumulation during the developing process. The theoretical part derives fiscal policy rules which establish convergence of...

A core mechanism of unified growth theory is that accelerating technological progress induces mass education and, in interaction with child quantity-quality substitution, a decline in fertility. Using unique new data for 21 OECD countries over the period 1750-2000, we test, for the first time,...

We develop a macroeconomic theory of the division of household tasks between servants and own work and how it is affected by automation in households and firms. We calibrate the model for the U.S. and apply it to explain the historical development of household time use and the distribution of...

In this paper, I propose a life cycle model of occupational choice with endogenous health behavior, aging, and longevity. Health-demanding work leads toa faster accumulation of health deficits and is remunerated with a hazard markup onwages. Health deficit accumulation is also influenced by...

Empirically there is a strong inverse association between population density and body size. It holds in human societies at different levels of economic development; in biology it is known as "Damuth's law", with bearing on all mammalian species. Yet this intriguing trade-off between size and...

This paper analyses the long-run effects of Estonia's 2000 Income Tax Act with a dynamic general equilibrium model. Specifically, we consider the impact of the shift from an imputation system to one where companies only pay taxes on distributed profits. Balanced growth paths, transitional...