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The process of European integration resulted in a marked increase in transnational economic flows, yet regional inequalities along many developmental indicators remain. We analyze the unevenness of European economies with respect to the…

Economics · Quantitative Finance 2017-11-08 Balazs Vedres , Carl Nordlund

In this paper, a new model based on Data Envelopment Analysis (DEA) and Inverse Data Envelopment Analysis (IDEA) is presented for estimating the effect of electricity on the output of industrial companies. To this end, the effect of…

Optimization and Control · Mathematics 2017-06-20 Omid Ziaee , Bamdad Falahati

Investments in research and development are key to scientific and economic growth and to the well-being of society. Scientific research demands significant resources making national scientific investment a crucial driver of scientific…

General Economics · Economics 2024-02-06 Lili Miao , Vincent Larivière , Feifei Wang , Yong-Yeol Ahn , Cassidy R. Sugimoto

Economic growth results from countries' accumulation of organizational and technological capabilities. The Economic and Product Complexity Indices, introduced as an attempt to measure these capabilities from a country's basket of exported…

General Economics · Economics 2024-06-25 Carlo Bottai , Jacopo Di Iorio , Martina Iori

The ability of a nation to participate in the global knowledge economy depends to some extent on its capacities in science and technology. In an effort to assess the capacity of different countries in science and technology, this article…

Applications · Statistics 2015-01-28 Caroline S. Wagner , Edwin Horlings , Arindum Dutta

The study and measurement of economic resilience is ruled by high level of complexity related to the diverse structure, functionality, spatiality, and dynamics describing economic systems. Towards serving the demand of integration, this…

General Economics · Economics 2022-02-18 Dimitrios Tsiotas

Using the economic complexity methodology on data for disease prevalence in 195 countries during the period of 1990-2016, we propose two new metrics for quantifying the relatedness between diseases, or the `disease space' of countries. With…

Physics and Society · Physics 2019-03-26 Antonios Garas , Sophie Guthmuller , Athanasios Lapatinas

Increasing agricultural productivity is a gradual process with significant time lags between research and development (R&D) investment and the resulting gains. We estimate the response of US agricultural Total Factor Productivity (TFP) to…

General Economics · Economics 2024-05-21 Ariel Ortiz-Bobea , Robert G. Chambers , Yurou He , David B. Lobell

In this paper, we reveal a new characterization of the super-efficiency model for Data Envelopment Analysis (DEA). In DEA, the efficiency of each decision making unit (DMU) is measured by the ratio the weighted sum of outputs divided by the…

Optimization and Control · Mathematics 2024-11-04 Tomonari Kitahara , Takashi Tsuchiya

Many nations are adopting higher education strategies that emphasize the development of elite universities able to compete at the international level in the attraction of skills and resources. Elite universities pursue excellence in all…

Digital Libraries · Computer Science 2018-10-31 Giovanni Abramo , Ciriaco Andrea D'Angelo , Flavia Di Costa

The percentages of shares of world publications of the European Union and its member states, China, and the United States have been represented differently as a result of using different databases. An analytical variant of the…

Digital Libraries · Computer Science 2014-05-15 Loet Leydesdorff , Caroline S. Wagner , Lutz Bornmann

There is a widespread perception that pharmaceutical R&D is facing a productivity crisis characterised by stagnation in the numbers of new drug approvals in the face of increasing R&D costs. This study explores pharmaceutical R&D dynamics…

This study is intended to find an answer for the question on which national "shoulders" the worldwide top-level research stands. Traditionally, national scientific standings are evaluated in terms of the number of citations to their papers.…

Digital Libraries · Computer Science 2018-07-04 Lutz Bornmann , Caroline Wagner , Loet Leydesdorff

The relatedness between a country or a firm and a product is a measure of the feasibility of that economic activity. As such, it is a driver for investments at a private and institutional level. Traditionally, relatedness is measured using…

Machine Learning · Computer Science 2022-06-22 Giambattista Albora , Andrea Zaccaria

Germany has become a major country of immigration, as well as a research powerhouse in Europe. As Germany spends a higher fraction of its GDP on research and development than most countries with advanced economies, there is an expectation…

Digital Libraries · Computer Science 2021-04-28 Xinyi Zhao , Samin Aref , Emilio Zagheni , Guy Stecklov

This study empirically investigates the impact of AI-augmented peer review systems on scientific productivity using panel data from OECD countries. While prior research has highlighted inefficiencies in traditional peer review, little…

Computers and Society · Computer Science 2026-04-08 Dongsoo Han

The literature dedicated to analysis of the difference in research productivity between the sexes tends to agree in indicating better performance for men. This study enters in the vein of work on the subject. Through bibliometric…

Digital Libraries · Computer Science 2018-12-20 Giovanni Abramo , Ciriaco Andrea D'Angelo , Alessandro Caprasecca

Data Envelopment Analysis (DEA) is widely used as a benchmarking tool for improving performance of organizations. For that purpose, DEA analyses provide information on both target setting and peer identification. However, the identification…

Optimization and Control · Mathematics 2020-01-20 José L. Ruiz , Inmaculada Sirvent

The banking industry is very important for an economic cycle of each country and provides some quality of services for us. With the advancement in technology and rapidly increasing of the complexity of the business environment, it has…

Machine Learning · Computer Science 2018-10-15 Sara Hosseinzadeh Kassani , Peyman Hosseinzadeh Kassani , Seyed Esmaeel Najafi

Nations can be distinguished in terms of whether domestic or international research is cited. We analyzed the research output in natural sciences of three leading European research economies (Germany, the Netherlands, and the UK) and ask…

Digital Libraries · Computer Science 2018-07-27 Lutz Bornmann , Jonathan Adams , Loet Leydesdorff
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