Boumparis, Periklis; Milas, Costas; Panagiotidis, Theodore - 2021
This paper examines the joint behaviour of sovereign ratings and their macroeconomic/financial determinants (namely uncertainty, GDP growth, government debt-to-GDP ratio, investment-to-GDP ratio and the fiscal balance-to-GDP ratio) in a multivariate Panel Vector Autoregressive (PVAR) framework....