This book re-examines the rationale for public policy, concluding that the prevailing ‘public knowledge' model is evolving towards a networked or distributed model of knowledge production and use in which public and private institutions play complementary roles. It provides a set of tools and...

We model knowledge diffusion as agents exchanging ideas through a barter process. The model builds on empirical observations of informal knowledge trading among competing agents. The process takes place on a network substrate in which agents are nodes, and can trade only with those to whom they...

In this paper, we model the impact of networks on knowledge growth in an in-novatingindustry. Specifically, we compare two mediums of knowledge exchange;random interaction, and the case in which interaction occurs on a fixed architec-ture.In a simulation study, we investigate how the medium of...

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In this paper we study a society in which individuals gain utility from income and from social approbation. Income is correlated with class. Approbation is given to an unobservable trait, which must be signalled through the agent’s social mobility, i.e. class change. Mobility is driven by a...

This paper presents the computational model of consumer behaviour. We consider two sources of product specic consumer skill acquisition, termed here as learning how to consume: learning by consuming and consumer socialization. Consumers utilize these two sources in order to derive higher...

This paper examines the emergence of manufacturing in developing countries in the period 1950-2005. It presents new data on structural change in a sample of 63 developing countries and 16 advanced economies. Industrialisation is seen as a single global process of structural change, in which...

Growth theory has mainly focused on process innovation, either through an increase in quality of the product or a reduction on the cost. The main contributions in growth theory that includes product innovation has been done in the Dixit and Stiglitz framework. This framework works with...