2019 – David Vidal Tomás, Gabriele Tedeschi, Jordi Ripollés Piqueras: «The desertion of rich countries and the mutual support of the poor ones: preferential lending agreements among the PIGS» Finance Research Letters, online

2019 – David Vidal Tomás, Gabriele Tedeschi, Jordi Ripollés Piqueras: «The desertion of rich countries and the mutual support of the poor ones: preferential lending agreements among the PIGS» Finance Research Letters, online