Notes, Comments and Preliminary results Sep 30 2025 Guglielmo Maria Caporale and Luis Alberiko Gil-Alana   Persistence in real GDP: Evidence from Europe and the US   Abstract  Contact Information  Citation  Full Text  -  Note   Sep 30 2025 Fernando Barros Jr , Bruno Delalibera , Juliano Galle and Fábio Gomes   Durable and nondurable consumption responses to indebtedness shocks: A cross-country analysis   Abstract  Contact Information  Citation  Full Text  -  Note   Jun 30 2025 Guglielmo Maria Caporale , Luis Alberiko Gil-Alana and Sakiru Solarin   Persistence in US real personal consumption expenditure: durable versus non-durable goods   Abstract  Contact Information  Citation  Full Text  -  Note