RT info:eu-repo/semantics/workingPaper T1 Financial bubbles and sustainability of public debt: The case of Spain A1 Esteve, Vicente A1 Prats, María A. K1 Fiscal sustainability K1 Explosiveness K1 Recursive unit root test K1 Spain K1 COVID-19 K1 Public debt K1 C12 K1 C22 K1 E62 K1 H62 K1 H63 K1 Economía K1 Economics K1 Sociología K1 Sociology AB In this paper the dynamics of the Spanish public debt-GDP ratio is analysed during the period 1850-2020. We use a recent procedure to test for recurrent explosive behaviour (Phillips, Wu and Yu, 2011, and Phillips, Shi and Yu, 2015a, 2015b) in order to identify episodes of explosive public debt dynamics and also the episodes of Öscal adjustments over this long period. PB Universidad de Alcalá. Instituto Universitario de Análisis Económico y Social SN 2172-7856 YR 2022 FD 2022-02 LK http://hdl.handle.net/10017/51140 UL http://hdl.handle.net/10017/51140 LA eng NO 31 p. DS MINDS@UW RD 27-abr-2024