Dec 30 2022 Valdeir Monteiro , Paulo Matos and Cristiano Silva   Modeling Brazilian federal government fiscal reaction in the time-frequency domain   Abstract  Contact Information  Citation  Full Text  -  Note   Feb 04 2014 Yung-hsiang Ying , Koyin Chang , Ginny ju-ann Yang and Chen-hsun Lee   Measuring co-movement of globalization and democratization in the time–frequency space   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result