José L. Zofío - www.joselzofio.net

Professor of Economics - UAM (ES) - EUR (NL)

[José L. Zofío - www.joselzofio.net @JoseLZofio]

What are the factors that drive cooperation in innovation networks in the long-term? We combine historical patent data, network analysis, and probability regressions to answer this question. Post: https://t.co/8IuOgQ6gAK: Free access: https://t.co/JkYaY1RKvJ

[José L. Zofío - www.joselzofio.net @JoseLZofio]

How important are preferences when evaluating performance through composite indicators? We show that preference-independent quantity gaps matter more than aggregating functions. Post: https://t.co/TFrQatG2vY. Free access: https://t.co/oD0WxZ9Aoq

[jeroen 🇺🇦🇳🇱🌐 @N_eoreJ]

Ik ben Nederlands en Rusland is mijn vijand. #MH17

[José L. Zofío - www.joselzofio.net @JoseLZofio]

What are the rules that allow a consistent aggregation of variables for a group of observations? We evaluate existing and novel alternatives and discuss the pros and con. European Journal of Operational Research. Post: https://t.co/VmDQKGE8S6. Free access: https://t.co/7RrfuudvPb

[Rasmus Jarlov @RasmusJarlov]

As a Danish taxpayer, I think this is the best spent money ever. We will happily continue to pay to help a European country survive and to stop an existential threat against Europe.

We are just wondering why so many other countries are free-riding and barely contributing?

[Robin Brooks @robin_j_brooks]

Greece is the single biggest supplier of oil tankers to Russia's shadow fleet. It's this fleet that's allowed Russia to circumvent the G7 oil price cap and keep its war economy running. The damage to the EU is incalculable. There must be consequences...
https://t.co/LOEwsvkjYG

[José L. Zofío - www.joselzofio.net @JoseLZofio]

Combining Machine Learning and DEA, we introduce the determination of the probability of being efficient in efficiency analysis. See “Probability-based efficiency analysis through ML”, recently published in MLwA. Post: https://t.co/s5MTXi31SW: Free access: https://t.co/MVGiUrzjTo

[Sir William Browder KCMG @Billbrowder]

Very insightful report.

Scandalous that Russia has been allowed to have a pavilion at the Venice Biennale

[José L. Zofío - www.joselzofio.net @JoseLZofio]

We are pleased to announce that our article “Interpreting profit-related inefficiencies as Euclidean distances” has been published in the J. of Productivity Analysis, part of the issue honoring Prof Knox Lovell. Post: https://t.co/3s6OOErWkE. Free access: https://t.co/uX7tfHKflg

[José L. Zofío - www.joselzofio.net @JoseLZofio]

I’m thrilled to share that Sergio Barbosa Martínez, has successfully defended his Ph.D. under the supervision of Prf. Saiz and myself! Thxs to the committee members for their availability and invaluable comments: Prfs. Boschma, @cesifoti, @CataB_Martinez, Galaso, and Cuenda.

[José L. Zofío - www.joselzofio.net @JoseLZofio]

The best account of what happened yesterday in The White House. Disgraceful for America and the last wake up call for liberal Europe. https://t.co/iYPbU8f2kb

[José L. Zofío - www.joselzofio.net @JoseLZofio]

@fpablovi @UAM_Madrid @LucilaFinkel @JUANRIESGO @joselcs @javezuela @BickelDomingo Fue un placer acoger la presentación de las conclusiones del seminario "El trabajo se transforma" y su libro asociado. Se estableció un debate muy interesante sobre múltiples temas, en especial el impacto de las nuevas tecnologías sobre el mercado de trabajo. Gracias @fplablovi

[Fundación Pablo VI @fpablovi]

Gracias al decano Jesús Manso, y los profesores de la @UAM_Madrid José Luis Zofío y Juan Luis Paramio por la acogida así como a @LucilaFinkel @JUANRIESGO y @joselcs por su participación en la presentación del libro "El trabajo se transforma". Un compendio de reflexiones y claves para una transformación del trabajo que no impacte en la dignidad de la persona. https://t.co/RjmbSVeLqC

[José L. Zofío - www.joselzofio.net @JoseLZofio]

@jorge_lanchas Thanks for your commitment to this project 🙏

[José L. Zofío - www.joselzofio.net @JoseLZofio]

We introduce the definition and estimation of trade elasticities differentiating between imports from regions in the same country (national elast.), and from foreign regions in third countries (foreign elast.). Post: https://t.co/DXhHvmfgpe. Free access: https://t.co/4yybFCmTEj

[Rosa Díez @rosadiezglez]

Al hilo de la eficacia del Estado Autonómico, del q hoy tanto se habla, cabe recordar q UPYD publicó en 2010 un trabajo (revisado en 2012) elaborado por expertos en administración pública y gestión de recursos q hacía el diagnóstico y ofrecía soluciones. Cuanto tiempo perdido…

[José L. Zofío - www.joselzofio.net @JoseLZofio]

The use of Machine Learning methods for productivity and efficiency measurement is gaining momentum. In this seminar at @ICIOUMH I discuss the LSB-MAFS method improving the predictive accuracy of production frontier models. Post: https://t.co/qwW5pcNE72
https://t.co/KoCOAuH8NL

[José L. Zofío - www.joselzofio.net @JoseLZofio]

The recently created @DOGE is taking its firts steps. It is interesting to compare it to previous initiatives and see the similarity in goals, but most importantly, the differences in philosophy. Via @CNN https://t.co/JSwgrVGSNF

[José L. Zofío - www.joselzofio.net @JoseLZofio]

A great piece by @PhillipsPOBrien on why the Biden administration blew the chance to reinvigorate the threatened democratic model of Western nations in the global order. In the end, the "As long as it takes" motto was completely meaningless. @TheAtlantic https://t.co/aeLQxVs38N

[José L. Zofío - www.joselzofio.net @JoseLZofio]

This represents a relevant initiative to increase the efficiency and productivity of the public sector. Let us keep a close eye on it and learn from this experience.

[José L. Zofío - www.joselzofio.net @JoseLZofio]

Spain, too little, too late. A dysfunctional state.
https://t.co/Vz2Flbvokh