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We propose a model that reflects two important processes in R&D activities of firms, the formation of R&D alliances and the exchange of knowledge as a result of these collaborations. In a data-driven approach, we analyze two large-scale…

Physics and Society · Physics 2017-05-08 Giacomo Vaccario , Mario Vincenzo Tomasello , Claudio Juan Tessone , Frank Schweitzer

How does technological interdependence affect innovation? We address this question by examining the influence of neighbors' innovativeness and the structure of the innovators' network on a sector's capacity to develop new technologies. We…

Econometrics · Economics 2024-09-18 A. Fronzetti Colladon , B. Guardabascio , F. Venturini

This paper contributes to the literature on the impact of Big Science Centres on technological innovation. We exploit a unique dataset with information on CERN's procurement orders to study the collaborative innovation process between CERN…

General Economics · Economics 2019-05-24 Andrea Bastianin , Paolo Castelnovo , Massimo Florio , Anna Giunta

We analyse the bipartite dynamic network of inventors and patents registered within the main area of electrical engineering in Germany to explore the driving forces behind innovation. The data at hand leads to a bipartite network, where an…

Physics and Society · Physics 2022-01-25 Cornelius Fritz , Giacomo De Nicola , Sevag Kevork , Dietmar Harhoff , Göran Kauermann

Understanding the factors driving innovation in energy technologies is of critical importance to mitigating climate change and addressing other energy-related global challenges. Low levels of innovation, measured in terms of energy patent…

Physics and Society · Physics 2014-03-05 Luis M. A. Bettencourt , Jessika E. Trancik , Jasleen Kaur

Translational research, especially in the fast-evolving field of Artificial Intelligence (AI), is key to converting scientific findings into practical innovations. In Responsible AI (RAI) research, translational impact is often viewed…

Human-Computer Interaction · Computer Science 2024-08-20 Ali Akbar Septiandri , Marios Constantinides , Daniele Quercia

In the paper, we propose two models of Artificial Intelligence (AI) patents in European Union (EU) countries addressing spatial and temporal behaviour. In particular, the models can quantitatively describe the interaction between countries…

Econometrics · Economics 2022-01-19 Krzysztof Rusek , Agnieszka Kleszcz , Albert Cabellos-Aparicio

Performances of building energy innovations are most of the time dependent on the external climate conditions. This means a high performance of a specific innovation in a certain part of Europe, does not imply the same performances in other…

Computational Engineering, Finance, and Science · Computer Science 2013-08-23 A. W. M. van Schijndel

Investment in research and development is a key factor in increasing countries' competitiveness. However, its impact can potentially be broader and include other socially relevant elements like job quality. In effect, the quantity of…

General Economics · Economics 2021-01-12 Fernando Almeida , Nelson Amoedo

The cycle of scientific discovery is frequently bottlenecked by the slow, manual creation of software to support computational experiments\cite{hannay2009how}. To address this, we present Empirical Research Assistance (ERA), an AI system…

Scientific knowledge is a key driver of technological innovation, shaping industrial development and policy decisions worldwide. Understanding how patents incorporate scientific research is essential for assessing the role of academic…

Digital Libraries · Computer Science 2025-08-05 Abdelghani Maddi , Ahmad Yaman Abdin , Francesco Fdp de Pretis

Innovation is cumulative and interdependent: successful inventions build on prior knowledge within technological fields and may also affect success across related ones. Yet these dimensions are often studied separately in the innovation…

Applications · Statistics 2026-04-10 Giacomo Aletti , Irene Crimaldi , Andrea Ghiglietti , Federico Nutarelli

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…

Physics and Society · Physics 2017-11-13 Aurelio Patelli , Giulio Cimini , Emanuele Pugliese , Andrea Gabrielli

Using the 138,751 patents filed in 2006 under the Patent Cooperation Treaty, co-classification analysis is pursued on the basis of three- and four-digit codes in the International Patent Classification (IPC, 8th edition). The…

Physics and Society · Physics 2009-11-10 Loet Leydesdorff

Can trade integration induce product innovation? I document that countries that joined the European Union (EU) started producing more product varieties, investing more in R&D, and trading more compared to candidate countries that did not…

General Economics · Economics 2024-06-14 Carlos Góes

We study the ever more integrated and ever more unbalanced trade relationships between European countries. To better capture the complexity of economic networks, we propose two global measures that assess the trade integration and the trade…

Physics and Society · Physics 2014-03-05 Gautier M. Krings , Jean-François Carpantier , Jean-Charles Delvenne

We use the emergent field of Complex Networks to analyze the network of scientific collaborations between entities (universities, research organizations, industry related companies,...) which collaborate in the context of the so-called…

Data Analysis, Statistics and Probability · Physics 2009-01-23 Juan A. Almendral , Joao G. Oliveira , L. López , J. F. F. Mendes , Miguel A. F. Sanjuán

As a powerful and rapidly advancing dual-use technology, AI offers both immense benefits and worrisome risks. In response, governing bodies around the world are developing a range of regulatory AI laws and policies. This paper compares…

Computers and Society · Computer Science 2024-10-30 Jon Chun , Christian Schroeder de Witt , Katherine Elkins

The European Union and Eurozone present an inquisitive case of strongly interconnected network with high degree of dependence among nodes. This research focused on investment network of European Union and its major trading partners for…

General Finance · Quantitative Finance 2018-01-01 Muhammad Mohsin Hakeem , Ken-ichi Suzuki

This is the first study that attempts to assess the regional economic impacts of the European Institute of Innovation and Technology (EIT) investments in a spatially explicit macroeconomic model, which allows us to take into account all key…

General Economics · Economics 2019-12-17 Olga Ivanova , d'Artis Kancs , Mark Thissen