Use of Administrative Data for Research

• La gestión de los datos administrativos en España: diagnóstico y retos de futuro [The management of administrative data in Spain: Diagnosis and challenges]
  Cuadernos Económicos de ICE no. 102, Dec 2021, pp. 103-131
  with Pedro Rey-Biel (Esade)

• Expanding Access to Administrative Data: The Case of Tax Authorities in Finland and UK International Tax and Public Finance, vol. 26 (3), June 2019, p. 661-676
  with Jarkko Harju, Kaisa Kotakorpi, Janne Tukiainen and Jouko Verho

• Evaluating the Macro-representativeness of a Firm-level Database: An Application for the Spanish Economy
  Bank of Spain Occasional Paper 1802, January 2018
  with David Lopez-Rodriguez and Enrique Moral Benito

Nada es Gratis

I regularly collaborate with the economics blog Nada es Gratis.
All my posts (in Spanish) can be found here

Tax Expenditures: Efficiency and Cost-Benefit Analysis

I have contributed as an external consultant to the following policy reports on tax expenditures:

• Spending Review, Phase II: Beneficios Fiscales
  Autoridad Independiente de Responsabilidad Fiscal (AIReF), July 2020

• Gearing Up for a More Efficient Tax System: An Assessment of Tax Efficiency, a Cost Benefit Analysis of Tax Expenditures, and An Exploration of Labor Informality and Its Tax Implications
  World Bank Report, June 2017