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Dive into the research topics where Emanuele Pugliese is active.

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Featured researches published by Emanuele Pugliese.


PLOS ONE | 2017

Complex economies have a lateral escape from the poverty trap

Emanuele Pugliese; Guido L. Chiarotti; Andrea Zaccaria; L. Pietronero

We analyze the decisive role played by the complexity of economic systems at the onset of the industrialization process of countries over the past 50 years. Our analysis of the input growth dynamics, considering a further dimension through a recently introduced measure of economic complexity, reveals that more differentiated and more complex economies face a lower barrier (in terms of GDP per capita) when starting the transition towards industrialization. As a consequence, we can extend the classical concept of a one-dimensional poverty trap, by introducing a two-dimensional poverty trap: a country will start the industrialization process if it is rich enough (as in neo-classical economic theories), complex enough (using this new dimension and laterally escaping from the poverty trap), or a linear combination of the two. This naturally leads to the proposal of a Complex Index of Relative Development (CIRD) which shows, when analyzed as a function of the growth due to input, a shape of an upside down parabola similar to that expected from the standard economic theories when considering only the GDP per capita dimension.


PLOS ONE | 2017

Economic Development and Inequality: a complex system analysis

Angelica Sbardella; Emanuele Pugliese; L. Pietronero

Adapting methods from complex system analysis, this paper analyzes the features of the complex relationship between wage inequality and the development and industrialization of a country. Development is understood as a combination of a monetary index, GDP per capita, and a recently introduced measure of a country’s economic complexity: Fitness. Initially the paper looks at wage inequality on a global scale, over the time period 1990–2008. Our empirical results show that globally the movement of wage inequality along with the ongoing industrialization of countries has followed a longitudinally persistent pattern comparable to the one theorized by Kuznets in the fifties: countries with an average level of development suffer the highest levels of wage inequality. Next, the study narrows its focus on wage inequality within the United States. By using data on wages and employment in the approximately 3100 US counties over the time interval 1990–2014, it generalizes the Fitness-Complexity metric for geographic units and industrial sectors, and then investigates wage inequality between NAICS industries. The empirical time and scale dependencies are consistent with a relation between wage inequality and development driven by institutional factors comparing countries, and by change in the structural compositions of sectors in a homogeneous institutional environment, such as the counties of the United States.


Royal Society Open Science | 2018

Technology networks: the autocatalytic origins of innovation

Lorenzo Napolitano; Evangelos Evangelou; Emanuele Pugliese; Paolo Zeppini; Graham Room

We analyse the autocatalytic structure of technological networks and evaluate its significance for the dynamics of innovation patenting. To this aim, we define a directed network of technological fields based on the International Patents Classification, in which a source node is connected to a receiver node via a link if patenting activity in the source field anticipates patents in the receiver field in the same region more frequently than we would expect at random. We show that the evolution of the technology network is compatible with the presence of a growing autocatalytic structure, i.e. a portion of the network in which technological fields mutually benefit from being connected to one another. We further show that technological fields in the core of the autocatalytic set display greater fitness, i.e. they tend to appear in a greater number of patents, thus suggesting the presence of positive spillovers as well as positive reinforcement. Finally, we observe that core shifts take place whereby different groups of technology fields alternate within the autocatalytic structure; this points to the importance of recombinant innovation taking place between close as well as distant fields of the hierarchical classification of technological fields.


PLOS ONE | 2018

Dynamics in the Fitness-Income plane: Brazilian states vs World countries

Felipe G. Operti; Emanuele Pugliese; José S. Andrade; L. Pietronero; Andrea Gabrielli

In this paper we introduce a novel algorithm, called Exogenous Fitness, to calculate the Fitness of subnational entities and we apply it to the states of Brazil. In the last decade, several indices were introduced to measure the competitiveness of countries by looking at the complexity of their export basket. Tacchella et al (2012) developed a non-monetary metric called Fitness. In this paper, after an overview about Brazil as a whole and the comparison with the other BRIC countries, we introduce a new methodology based on the Fitness algorithm, called Exogenous Fitness. Combining the results with the Gross Domestic Product per capita (GDPp), we look at the dynamics of the Brazilian states in the Fitness-Income plane. Two regimes are distinguishable: one with high predictability and the other with low predictability, showing a deep analogy with the heterogeneous dynamics of the World countries. Furthermore, we compare the ranking of the Brazilian states according to the Exogenous Fitness with the ranking obtained through two other techniques, namely Endogenous Fitness and Economic Complexity Index.


Journal of Informetrics | 2017

The scientific influence of nations on global scientific and technological development

Aurelio Patelli; Giulio Cimini; Emanuele Pugliese; Andrea Gabrielli

Determining how scientific achievements influence the subsequent process of knowledge creation is a fundamental step in order to build a unified ecosystem for studying the dynamics of innovation and competitiveness. Relying separately on data about scientific production on one side, through bibliometric indicators, and about technological advancements on the other side, through patents statistics, gives only a limited insight on the key interplay between science and technology which, as a matter of fact, move forward together within the innovation space. In this paper, using citation data of both research papers and patents, we quantify the direct influence of the scientific outputs of nations on further advancements in science and on the introduction of new technologies. Our analysis highlights the presence of geo-cultural clusters of nations with similar innovation system features, and unveils the heterogeneous coupled dynamics of scientific and technological advancements. This study represents a step forward in the buildup of an inclusive framework for knowledge creation and innovation.


arXiv: Economics | 2017

Unfolding the innovation system for the development of countries: co-evolution of Science, Technology and Production

Emanuele Pugliese; Giulio Cimini; Aurelio Patelli; Andrea Zaccaria; L. Pietronero; Andrea Gabrielli


arXiv: Economics | 2017

Economic Complexity: "Buttarla in caciara" vs a constructive approach

L. Pietronero; Matthieu Cristelli; Andrea Gabrielli; Dario Mazzilli; Emanuele Pugliese; Andrea Tacchella; Andrea Zaccaria


Archive | 2017

Dynamics of cumulative innovation in complex social systems (DCICSS)

Graham Room; Alastair Spence; Evangelos Evangelou; Paolo Zeppini; Emanuele Pugliese; Lorenzo Napolitano


arxiv:econ.GN | 2018

The role of complex analysis in modeling economic growth

Angelica Sbardella; Emanuele Pugliese; Andrea Zaccaria; Pasquale Scaramozzino


Archive | 2018

Measuring the Impact of Technological Innovations on Industrial Products through a Multilayer Network Approach

Martina Formichini; Giulio Cimini; Emanuele Pugliese; Andrea Gabrielli

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Andrea Gabrielli

Sapienza University of Rome

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L. Pietronero

Sapienza University of Rome

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Andrea Zaccaria

National Research Council

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Giulio Cimini

Sapienza University of Rome

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Giulio Cimini

Sapienza University of Rome

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