A new line of theoretical and empirical literature emphasizes the pivotal role of fair institutions for growth.We present a model, a laboratory experiment, and a simple cross-country regression supporting this view.We model an economy with an unequal distribution of property rights, in which...

In this paper we develop a formal model of economic growth and two types of social capital. Following extant literature, we model social capital as participation in two types of social networks: first, closed networks of family and friends, and, second, open networks that bridge different...

In this paper we investigate the effects of emigration on growth in developing countries.We present a model in which productivity increases either through imitation or innovation, and both activities use the same types of human capital as inputs, albeit with different intensities.Heterogenous...

We develop a generalized production framework with endogenous “production techniques” that serve to organize raw factor inputs in an efficient manner. We establish a positive relationship between production flexibility and cost efficiency. By allowing firms to differ in technology...

This paper explores the optimal risk sharing arrangement between generations in an overlapping generations model with endogenous growth.We allow for nonseparable preferences, paying particular attention to the risk aversion of the old as well as overall "life-cycle" risk aversion.We provide a...

The aim of this paper is to construct theoretical models which help to shed light on the recent criticisms of volatile investment flows. We do not make any empirical attempt to establish the existence or gauge the importance of the adverse effects of volatile investment flows nor do we make any...

Outsourcing of non-core activities by firms is nowadays a common business strategy. This paper provides a theoretical framework for analyzing a firms’ incentive to follow such a strategy and its consequences for macroeconomic variables like growth and product variety. We divide production...

Social security systems in most industrialized countries face severe financial problems due to adverse demographic changes. The increase in old{age dependency, however, will be spread over a period of approximately 50 years. The degree of technological progress necessary to offset the negative...

An influential strand of literature starting with the Nobel Prize winning work of Oliver Williamson (1971, 1975) argues that a rational agent underinvests in relationship-specific assets due to the possibility of an opportunistic behaviour on the part of her contractual partner. We first combine...