Omar Ballester Gonzalez

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Related publications (5)

Evaluation and digitalization: what are the key challenges for evaluation processes and evaluators?

Public policy evaluation has traditionally been conducted in a context constrained by legal, institutional and political red tape. The arrival of digitalisation adds a new layer to public policy evaluation processes. Assessing the quality of technologies, ...

Edward Elgar Publishing2023

Robustness, replicability and scalability in topic modelling

Orion B Penner, Omar Ballester Gonzalez

Approaches for estimating the similarity between individual publications are an area of long -standing interest in the scientometrics and informetrics communities. Traditional techniques have generally relied on references and other metadata, while text mi ...

ELSEVIER2022

The organisation of science: topics, incentives and funding

Omar Ballester Gonzalez

Ever since the links between the development of new technologies and economic growth became evident, researchers have attempted to study how the creation of knowledge fosters progress. If pushing the frontier of knowledge has an impact on progress and well ...

EPFL2020

COVID-19 : Insights from innovation economists

Dominique Foray, Gaétan Jean A de Rassenfosse, Charles Chadi Ayoubi, Gabriele Pellegrino, George Abi Younes, Omar Ballester Gonzalez, Gabriele Cristelli, Ling Zhou, Matthias David van den Heuvel

The present document provides the take of innovation economists on the COVID-19 pandemic. It targets the general public and focuses on questions related to the Science, Technology, and Innovation ecosystem. It provides a reading of current real-world devel ...

2020

Evolution of Topics and Novelty in Science

Orion B Penner, Omar Ballester Gonzalez

Methods of estimating the similarity between individual publications is an area of long-standing interest in the scientometrics community. Traditional methods have generally relied on references and other metadata, while text mining approaches based on tit ...

INT SOC SCIENTOMETRICS & INFORMETRICS-ISSI2019

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