Showing 1 - 6 of 6
In this paper we study a class of evolutionary models of industrial agglomeration with local positive feedbacks, which allow for a wide set of empirically-testable implications. Their roots rest in the Generalized Polya Urn framework. Here, however, we build on a birth-death process over a...
Persistent link: https://www.econbiz.de/10003740316
We consider an economy in which a heterogeneous population of agents have to choose among a common set of alternatives. The utilities associated to the different alternatives posses a common component and an individual component, which reflect differences in the underlying structure of agents...
Persistent link: https://www.econbiz.de/10010230407
This work explores the spatial distribution of productive activities in the Italian manufacturing industry. We propose an econometric model which tries to disentangle locationspecific from sectoral drivers in the dynamic process of spatial agglomeration. The basic idea is that the former...
Persistent link: https://www.econbiz.de/10003211671
relationships between innovation and international performance. While periods of upswing are characterised by a well documented … 'virtuous circle'. between innovation inputs, new products and export success, during downswings most of the positive … diversity of technological change allows to disentangle the specificities and effects of innovation inputs and outputs, and of …
Persistent link: https://www.econbiz.de/10010530673
In this work we test if persistent innovators, defined according to different innovation activities (R&D, product and … process innovation, patenting) grow more than other firms, and if innovation persistence can contribute to explain the so far … definition of persistent innovators traditionally based on innovation surveys. Our findings, against the expectations, support …
Persistent link: https://www.econbiz.de/10011530252
Persistent link: https://www.econbiz.de/10012607738