1. Universidad de Chile, Centro de Economía Aplicada and Centro de Finanzas, DII, Republica 701, Santiago, Chile ()
2. Pontificia Universidad Católica de Chile, Vicuña Mackenna 4860, Santiago, Chile (; )
3. Department of Banking and Financial Management, University of Piraeus, Karaoli and Dimitriou 80, Piraeus 18534, Greece, and School of Economics and Finance, Queen Mary University of London, Mile End Road. E1 4NS, London, United Kingdom. (, )