Angel Valarezo Unda

#DigitalEconomics | Researcher at
@icae_ucm | Economics Profesor at @unicomplutense | Personal opinions |

[Angel Valarezo Unda @Angel_Valarezo]

📉 La confianza en Internet en España: del 12% (2014) al 4% (2021).
📊 Panel con 130k observaciones y 60k individuos: 👉 las habilidades digitales y la experiencia online son decisivas.
En @nadaesgratis con T. Pérez-Amaral, A. García-Hiernaux, R. López y J. Capilla.

[Nada es Gratis @nadaesgratis]

La paradoja de la confianza en internet https://t.co/8IXA9ltTtq Vía @nadaesgratis #Economía

[ICAE @ICAE_UCM]

@el_pais recoge la estimación diaria del ICAE.
Hoy: el diésel aportará 0,57 puntos al IPC de marzo y la gasolina 0,32. Junto al alza de la electricidad (0,21), suman 1,1 puntos extra de inflación

https://t.co/k7QksO17wx

https://t.co/zaMCZHDQam

[Nada es Gratis @nadaesgratis]

Porque Nada es Gratis https://t.co/TzYOKBYLaS Vía @nadaesgratis #Economía

[Nada es Gratis @nadaesgratis]

Campañas Electorales y Polarización Informativa https://t.co/G3OIEOEXl4 Vía @nadaesgratis #Economía

[Luis Garicano 🇪🇺🇺🇦 @lugaricano]

Sharp increase in the share of 20 to 24 olds spending 7 hours a day playing video games and doing little else. Mark Aguiar, Mark Bils, Kerwin Charles and Erik Hurst have argued the causality goes from the video games to the dislocation https://t.co/GTznuZcZQv

[Fedea @socialfedea]

"Consultar a expertos, abrir audiencias públicas, realizar evaluaciones antes y después de su ejecución y rendir cuentas de manera clara y continua son prácticas que no solo garantizan un uso más responsable de los recursos, sino que también hacen más visible y justificable la acción del Estado" — Alfonso Novales (2025) Cuando gobernar no es improvisar, #ApuntesFedea ➡️ https://t.co/4ihIdINpf4

[Jordi Paniagua 喬狄 @JordiPaniagua]

“la confianza ya no se basa en relaciones personales o inspecciones directas, sino en sistemas, reputaciones y protocolos… la confianza digital no se deriva directamente de los atributos socioeconómicos, sino que se gana mediante la capacidad, la experiencia y las garantías.”

[ENFIELD - AI Network of Excellence @HorizonEnfield]

We’ve successfully concluded our General Assembly Meeting on 10-11 September at UPB @upb1818 .🙏 A huge thank you to all partners who participated, both in person and online. A special thanks to UPB team for their warm hosting throughout this week’s events.🤖

[ENFIELD - AI Network of Excellence @HorizonEnfield]

📢Great News! Online participation now available for ENFIELD AI Summer School 2025 🎉Register here for online access: https://t.co/0Oq7Fyuufd

🗓 When: July 28 – August 1, 2025

Let’s make this a truly global AI learning experience!🌍

[Isabel Álvarez @gmialvare]

Global value chains, structural change and growth dynamics in South Ko... https://t.co/JdTcxA55Cx
Very glad for this publication coauthored with Keun Lee @icatchup @SeoulNatlUni and @Angel_Valarezo @unicomplutense

[ENFIELD - AI Network of Excellence @HorizonEnfield]

🌱Eco-RETINA: A Green, Flexible Algorithm for Model Building💡

Presented at the #ICAE Econometrics Seminar, Eco-RETINA offers an eco-friendly, fast, accurate, and sustainable.
✅ Reduces CO₂ & power use (50-90%)
✅ Python-based w/ emissions tracking
Great work by #ENFIELD team

[ENFIELD - AI Network of Excellence @HorizonEnfield]

🌟3rd Exchange Scheme Open Call🌟
We invite PhD students, post-docs, and senior researchers to propose innovative projects addressing #ENFIELD challenges and advancements in #AI research areas:
*Adaptive AI
*Green AI
*Human-Centric AI
*Trustworthy AI
Join us in making an impact

[Nada es Gratis @nadaesgratis]

Porque Nada es Gratis https://t.co/fQdAGD59DI Vía @nadaesgratis #Economía

[Marshall Van Alstyne @InfoEcon]

How are governments dealing with AI? New article from Mark Esposito at Harvard BKC https://t.co/0ITiCLxXZZ @erikbryn

[Angel Valarezo Unda @Angel_Valarezo]

Sobre "la falta de escrúpulos y de respeto por lo público" . "Preocupación y consternación" de los rectores catalanes por la falta de financiación de los campus de Madrid. https://t.co/aqNyQgU2q1 via @el_pais

[VoxEU @voxeu]

Because #AI is designed to substitute for non-routine tasks, it has the potential to exert downward pressure on the wages of highly skilled workers and the skills premium more broadly.
@DavidEBloom @KlausPrettner, J Saadaoui @unistra, M Veruete @BRINGER_IP
https://t.co/SbujRefnjc

[Angel Valarezo Unda @Angel_Valarezo]

Major tech companies, including OpenAI, recently made a flurry of major announcements about their AI search products. @matteo_wong on what will be lost in their hunt for efficiency: https://t.co/pAl7sWdGZQ

[ICAE @ICAE_UCM]

Hey folks! @ICAE_UCM we kick off again in 2024/25 the Best Seminar Award (BSA) that we started in 2023/24! The BSA recipient will receive a unique ICAE t-shirt! Since we know our presenters work very hard to deliver a professional seminar let us explain how it works. 1/6 🧵

[Juan-Angel Jimenez-Martin @juanangelji]

@ICAE_UCM @lolaucm @UCM_ECONOMICAS Finance PhDs! Interested in climate change & its impact on financial markets? Apply for a PhD position using Generative AI! Competitive salary & travel support. #phdposition #climatefinance #AI 👇👇

[ENFIELD - AI Network of Excellence @HorizonEnfield]

🚨 The deadline for the 2nd Exchange Scheme Open Call is approaching!
⏰ Don't miss your chance to apply for funding (€2.4k/month) to tackle #ENFIELD challenges in Adaptive, Green, Human-Centric, and Trustworthy AI.
🗓️ Deadline: 31/10/2024
👉 Apply: https://t.co/9OoaT8IHz6