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...

Accepted for publication in the <I>Journal of Development Economics</I>.<P> This paper introduces the Small World model (Watts and Strogatz, Nature, 1998) into the theory of economic growth and investigates how increasing economic integration affects firm size and efficiency, norm enforcement, and...</p></i>

We generalize the result of Alesina and Rodrik (1994) by showing that their static solution is also a time consistent Stackelberg solution of a differential game between the government and the median voter. Copyright Springer-Verlag Berlin/Heidelberg 2004

This paper introduces the Small World model (Watts and Strogatz, Nature, 1998) into the theory of economic growth and investigates how increasing economic integration affects firm size and effciency, norm enforcement, and aggregate economic performance. When economic integration is low and local...

This paper presents the long-run equilibrium and development dynamics in the neoclassical growth model and a simple model of endogenous growth when property rights are absent. The results are compared to the outcome in a corresponding model with secure property rights. The main findings are that...

We generalize the result of Alesina and Rodrik (1994) by showing that their static solution is also a time consistent Stackelberg solution of a differential game between the government and the median voter

We investigate how social composition affects competitive and cooperative behaviour in a linear growth model without secure property rights. If a society is homogeneous or highly fractionalized, it is in the self-interest of people to cooperate. The first-best allocation is enforced through...

This paper presents the long-run equilibrium and development dynamics in the neoclassical growth model and a simple model of endogenous growth when property rights are absent. The results are compared to the outcome in a corresponding model with secure property rights. The main findings are that...