![](https://ncid.unav.edu/sites/default/files/styles/foto_news_grande/public/imagenes/noticias/WhatsApp%20Image%202024-03-20%20at%2018.47.40.jpeg?itok=EDmiLfN8)
Christopher Rauh, a Professor of Economics and Data Science at University of Cambridge, visited the NCID to give as seminar entitled "If You Only Have a Hammer: Optimal Dynamic Prevention Policy".
His paper proposes a dynamic decision model for situations in which a policymaker faces a recurrent risk and has to choose between early action (prevention) and late action (de-escalation).
The dynamics, damages and actions are modelled in a Markov model. This allows us to first derive three simple theoretical results. First, optimal...
![](https://ncid.unav.edu/sites/default/files/styles/foto_news_grande/public/imagenes/noticias/WhatsApp%20Image%202024-02-12%20at%2014.43.10%20%281%29.jpeg?itok=2fN2qc9_)
Marcos Vera-Hernández, a Professor of Economics in University College London, visited the NCID to give as seminar entitled "Cost-Sharing in Medical Care Can Increase Adult Mortality: Evidence from Colombia".
This paper reassesses the link between ambulatory cost-sharing and health by studying Colombia's entire formal sector labour force observed monthly between 2011 and 2018 with individual-level health care utilisation records linked to payroll data and vital statistics.
This is the first study to show ...
![](https://ncid.unav.edu/sites/default/files/styles/foto_news_grande/public/imagenes/noticias/HG5U7SXT3FBHZACA4RLZ5OT7LY.jpg?itok=lHRt3IiJ)
Este artÃculo fue originalmente publicado el 7 de febrero de 2024 en El PaÃs Planeta Futuro. El autor es el investigador junior Miguel Janer GarcÃa. Puede consultar el artÃculo original aquÃ.
Steve tiene seis años y vive en el slum (asentamiento informal) de Mathare, el segundo más grande de
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