• openAccess   Banking sector concentration, credit shocks and aggregate fluctuations 

      Alfarano, Simone; Blanco Arroyo, Omar Elsevier (2022-07-14)
      This paper studies whether the raise in concentration experienced by the Spanish banking sector has lead to the increase of bank-specific credit shocks contribution to aggregate credit. We decompose aggregate credit ...
    • openAccess   Empresas granulares y desagregación regional: un análisis del caso español 

      Blanco Arroyo, Omar; Ruiz-Buforn, Alba; Vidal-Tomás, David; Alfarano, Simone Universidad de Almería (2019)
      Following the approach proposed by Gabaix (2011), this paper aims to assess the existence of granularity in the business cycle fluctuations of the following Spanish regions: the Community of Madrid, Catalonia, the Basque ...