Since the middle ages, when Europe was still at a Malthusian stage of development, interpersonal violence has been in steady decline, and institutions and norms limiting violence – in particular property rights – have expanded. Here we put forward a Malthusian model of violence where these...

rates in 18th- and 19th-century Sweden with a seven-grade scale over harvest outcomes in the county where the parish was located. We …find a Malthusian pattern: a good harvest one year leads to lower death rates, and higher birth and marriage rates, in particular the following year; for death...

It may thus serve a ruler’s reproductive interests to be subject to an institution which limits the number of wives he (or anyone who successfully ousts him) can take. Moreover, our model suggests how such marriage norms can arise endogenously in the course of economic development, as an...

The effects of political fragmentation on long-run development seem to have changed over the course of human history. Technological leaders used to be empires, but the Industrial Revolution started in the fragmented Europe. This paper sets up a model to help us think about this puzzle. There are...

We model demographic and economic long-run development in a setting where mortality is endogenous and subject to epidemic shocks. The model replicates the full transition from Malthusian stagnation to modern growth. Consistent with the historical facts, the economy also passes an intermediate...

We present a growth model where agents divide time between rent seeking in the form of resource competition and working in a human capital sector. The latter is interpreted as trade or manufacturing. Rent seeking exerts negative externalities on the productivity of human capital. Adding shocks,...

Marrying individuals' consent has been requirement for marriage in Europe since the Middle Ages - in most of the rest of the world parental consent reigned until at least until the 1950s. This paper investigates the role of consent in marriage for intra-household allocation of resources and...

This paper analyses simultaneous regulation of cost and quality when firms have private, correlated information about productivity and the regulator receives a signal about quality. It is shown that managerial effort and expenditures on quality are positively correlated in the optimal contract....