M. Ángeles Martínez

M. Ángeles Martínez
Universidad de Cádiz | UCA · Department of General Economy

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14
Publications
920
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191
Citations

Publications

Publications (14)
Article
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The global production of scientific and technology knowledge continues to grow. Advanced Western countries such as the USA and the EU countries continue to lead science and technology (S&T) in the world. The emergence of other knowledge-producing countries that occupy prominent positions in knowledge production have been changing the geography of w...
Article
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Countries’ scientific systems are a key element of the knowledge economy. This paper explores the convergence pattern of the scientific systems of a wide range of countries around the world during the period 2003–2016. Drawing on data on national scientific production from a sample of 121 developed and developing countries, the log t test methodolo...
Article
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This paper explores the relationship between regional patterns of university technological diversification/specialization in Europe and its effects on the production of new university technological outcomes as measured by patent counts. Our dataset contains 4,580 university-owned patents related to 202 regions of European Union-15 for the period fr...
Article
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This paper examines the patterns of convergence in international scientific collaboration across a set of developed and developing countries from 1997 through 2012. The empirical analysis was carried out in a novel way applying the methodology developed by Phillips and Sul (Econometrica 75:1771–1855, 2007; J Appl Econom 24:1153–1185, 2009) to inter...
Article
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The goal of this paper is to analyse the innovation activity convergence process across European regions from 2002 to 2012. A novel methodology developed by Phillips and Sul (2007, 2009) that allows either detection of overall convergence or endogenous identification of groups of regions was applied. The results support the club convergence hypothe...
Article
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The aim of this work is to identify convergence clubs in 17 Latin American countries in terms of GDP per capita during the period 1990–2014. To do this, we apply the methodology developed by Phillips-Sul in order to identify the different convergence clubs on the path of growth in the Latin American economy over this period. The empirical results s...
Article
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Several studies have revealed that R&D funds, university-level characteristics and the internal university environment determine the number of patents applied for by universities. However, only a few papers have analysed the effect of the demand side on the production of patents. This study looks into the extent to which patents generated by Europe...
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Technological diversity, or the breadth of technological knowledge embedded in patented inventions, refers to the range of different technological or economic fields covered by a patent. This paper explores the role of diversification scope in encouraging the production of new patents in European universities by including the diversification scope...
Article
This paper explores the regional patterns of university technological diversification/ specialization in Europe and its effects on the production of new university technologies measured as patents counts. Several econometric specifications reveal that both regional diversification of technology and specialization in high technology have positive an...
Article
Full-text available
Acosta M., Coronado D., León M. D. and Martínez M. Á. Production of university technological knowledge in European regions: evidence from patent data, Regional Studies. This paper explores the European regional distribution of the production of new technological knowledge generated by universities, as measured by patent counts. The empirical basis...
Article
The study of the demand for transport has among others applications, the valuation of travel time saving that is a very important question in cost-benefit analysis, and to adopt transport policy tools. Since McFadden developed a discrete choice model for travel demand, it has usually been the application of this model to study the individual behavi...

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