Cristóbal Álvarez (@tobalcd) header
Cristóbal Álvarez (@tobalcd) profile picture

Studying how AI & algorithms kill democracy • PhD researcher in disinformation @URJC • Prof @ESIC_University • Harvard HBS • 20+ yrs in digital media

Spain
Joined March 2008
Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)Photo by Cristóbal Álvarez (@tobalcd)
Cristóbal Álvarez retweeted
🚨The 2025-2026 political cycle just became the most expensive cycle ever! With 8 days to go, it's seen $11.21B in total ad spending and reservations. The 2023-2024 cycle, complete with its $3.2B Presidential race, saw $11.20B.
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Cristóbal Álvarez retweeted
Worldwide iPhone App Store downloads over the last 28 days: ChatGPT: 29,551,174 TikTok + Facebook + Instagram + X: 32,859,208
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Cristóbal Álvarez retweeted
#ÚLTIMAHORA | Los beneficios netos de Tesla se desploman un 71 % en el primer trimestre del año a 409 millones dólares, tras una reducción del 20 % de sus ingresos en el sector del automóvil.
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Cristóbal Álvarez retweeted
The world's biggest national sovereign wealth funds. Source: buff.ly/M8N3iqm
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Cristóbal Álvarez retweeted
$NVDA NVIDIA Q3 FY25 (October quarter). • Revenue +17% Q/Q to $35.1B ($2.0B beat). • Gross margin 75% (-1pp Q/Q). • Operating margin 62% (flat Q/Q). • Non-GAAP EPS $0.81 ($0.06 beat). Q4 FY25 guidance: • Revenue ~$37.5B ($1.5B beat).
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Cristóbal Álvarez retweeted
¿Sabías que, en 1815, un general español asaltó el museo del Louvre para recuperar las obras de arte saqueadas por Napoleón durante la ocupación francesa? Así fue como Miguel Ricardo de Álava logró rescatar uno de los mayores expolios de todos los tiempos Tira dle hilo 🧵👇🏽👇🏽👇🏽
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Cristóbal Álvarez retweeted
El panorama de podcast documentales en español solía ser pobre. Eso ha cambiado y se están haciendo cosas que merecen mucho la pena. Ahí va un hilo con tres, aunque hay muchos más:
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Cristóbal Álvarez retweeted
Exigimos clemencia y amnistía.
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Cristóbal Álvarez retweeted
advanced voice mode rollout starts today! (will be completed over the course of the week) hope you think it was worth the wait 🥺🫶
Advanced Voice is rolling out to all Plus and Team users in the ChatGPT app over the course of the week. While you’ve been patiently waiting, we’ve added Custom Instructions, Memory, five new voices, and improved accents. It can also say “Sorry I’m late” in over 50 languages.
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Cristóbal Álvarez retweeted
In the heart of Rabat’s Medina, there is a bookstore run by a 71-year-old man named Mohamed Aziz, opened in 1967, after he spent a few years selling books under the shade of a tree. An act of love towards his city and literature.
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Cristóbal Álvarez retweeted
Damos la bienvenida al nuevo curso con Filmin.Edu Un canal dedicado a profesores y alumnos con 150 películas sobre educación en las aulas. Espero que os guste. @Filmin filmin.es/canal/filminedu
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Cristóbal Álvarez retweeted
Se llamaban Metropole, Excelsior, Terminus y -sobre todo- Bristol o Inglaterra. Los hoteles clásicos han sido una internacional del espíritu y un aire de civilización liberal. Hoy en @elpaissemanal, una pequeña filosofía de la vida de hotel. elpais.com/eps/2024-08-17/to…
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Cristóbal Álvarez retweeted
Meta $META reported earnings today: ad revenue increased by 22% Y/Y to $38.3BN. Both ad impressions delivered and average price per ad grew by 10%. The stock is currently up ~5% in after-hours trading.
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Cristóbal Álvarez retweeted
Nike is down 30%+ YTD (wiping $60B+). A former Nike branding exec wrote a viral post and blames it on three decisions Nike made in 2020 under incoming CEO John Donahue. The plan prioritized the direct-to-consumer (DTC) business but backfired: ▫️ELIMINATE CATEGORIES: Mckinsey advised Nike to get rid of categories (running, basketball, soccer) and re-classify everything into “Women”, “Men” and “Kids”. The logic was that Nike was duplicating resources and a pivot to DTC would provide enough customer data to inform product decisions instead of relying on the category experts (eg. a basketball vet that spent 20+ years at Nike). A lot of these experts were fired and Nike lost their insights. This was a clear L because Nike quietly brought back categories at end 2023. ▫️END WHOLESALE LEADERSHIP: Nike ended hundreds of relationships with wholesales partners and prioritized Nike website over retail. The change looked genius during COVID but as customers returned to brick ‘n mortar, Nike’s product were nowhere to be found. It had burnt bridges with partners, who were happy to give shelf space to upstarts (this wasn’t covered but I think On and Hoka took advantage of this for running) There was also a lack of feedback from retailers, which led to inventory issues (the “data-driven” insights from online sales proved to not be a panacea). ▫️PRIORITIZE DIGITAL MARKETING: Nike changed its marketing budget to focus on driving users to Nike digital properties and membership platforms. For decades, Nike spent 10% of sales on brand advertising to create an aspirational halo. The prioritization of programmatic ad spend meant Nike went from “create demand” (new customers) to “serve and retain demand” (re-targeting existing ones). The result was a slowdown in sales. “Because of that,” writes Massimo Giunco (who spent 21 years at the company), “Nike invested a material amount of dollars (billions) into something that was less effective but easier to be measured vs something that was more effective but less easy to be measured. In conclusion: an impressive waste of money.” *** The focus on DTC is not surprising. Donahue was formerly CEO of B2B SAAS firm ServiceNow. Nike’s DTC business is now 44% of sales (vs. 30% before the strategy change). The digital focus seems to have commoditized the product, impacted Nike’s brand perception and created an opening for competitors. But Giunco does think it’s fixable if Nike gets back to its marketing prowess and get off the digital ad drop (obviously take it with the grain of salt that he’s a brand guy). *** Check out the whole piece: linkedin.com/pulse/nike-epic… The New Consumer chart below: newconsumer.com/2023/11/nike…
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Cristóbal Álvarez retweeted
El PASTIZAL que está ganando LinkedIn. Cuando Microchof lo compró por 26.000 millones en 2011, los analistas se preguntaban cómo iba recuperarse esa inversión. Ahora factura 15.000 CADA AÑO
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Cristóbal Álvarez retweeted
Breaking news: US President Joe Biden has abandoned his re-election bid following overwhelming pressure from fellow Democrats, saying that 'it was in the best interest of my party and the country for me to stand down'. on.ft.com/46fVXq7
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Cristóbal Álvarez retweeted
See China’s Population Density Visualized Using a 3D Map 🗺️ 📲 Want more content like this with daily insights from the world’s top creators? ⁠See it first on the @VoronoiApp. posts.voronoiapp.com/demogra…
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