Publications de Julio Diego Salvador Raffo

The geography of duplicated inventions: evidence from patent citations

Julio Diego Salvador Raffo, Stefano Horst Baruffaldi

The geography of duplicated inventions: evidence from patent citations. Regional Studies. Innovators often claim inventions that turn out to duplicate, at least in part, existing ones. This paper advances the claim that for recent and upcoming inventions, ...

Routledge Journals, Taylor & Francis Ltd2017

The emergence of an educational tool industry: Opportunities and challenges for innovation in education

Dominique Foray, Julio Diego Salvador Raffo

The paper addresses two issues. One concerns the general conditions and procedures involved in the emergence of a tool industry. Tool industries emerge and evolve as a collection of capital goods and tool inventors and manufacturers. One of our goals is to ...

2014

What makes companies pursue an Open Science strategy?

Julio Diego Salvador Raffo, Markus Simeth

Whereas recent scholarly research has provided many insights about universities engaging in commercial activities, there is still little empirical evidence regarding the opposite phenomenon of companies disseminating scientific knowledge. Our paper aims to ...

Elsevier Science Bv2013

How to play 'the Names Game': Patent retrieval comparing different heuristics

Stéphane Lhuillery, Julio Diego Salvador Raffo

Patent statistics represent a critical tool for scholars, statisticians and policy makers interested in innovation and intellectual property rights. Many analyses are based on heterogeneous methods delineating the inventors' or firms' patent portfolios wit ...

2009

How to play the “Names Game”: Patent retrieval comparing different heuristics

Stéphane Lhuillery, Julio Diego Salvador Raffo

Patent statistics represent a critical tool for scholars, statisticians and policy makers interested in innovation and intellectual property rights. Many analyses are based on heterogeneous methods delineating the inventors’ or firms’ patent portfolios wit ...

Elsevier2009

Northern and southern innovativity: a comparison across European and Latin American countries

Stéphane Lhuillery, Julio Diego Salvador Raffo

This paper compares the role of innovation and economic performance across European and Latin American countries, using firm-level data from France, Spain, Switzerland, Argentina, Brazil and Mexico. We implement a standard structural model linking R&D inte ...

2008