TY - JOUR A2 - Valencia, Alvaro AU - González-Concepción, C. AU - Gil-Fariña, M. C. AU - Pestano-Gabino, C. PY - 2012 DA - 2012/12/08 TI - Using Wavelets to Understand the Relationship between Mortgages and Gross Domestic Product in Spain SP - 917247 VL - 2012 AB - We use wavelet multiresolution decomposition and cross-wavelet analysis to reveal certain properties in financial data related to mortgages to households and gross domestic product data in Spain. Wavelet techniques possess many desirable properties, some of which are useful as a vehicle for analysing economic and financial data. In our case, wavelets are useful for drawing conclusions both in the time and frequency domains and for obtaining information on the different phases through which the study variables progress. SN - 1110-757X UR - https://doi.org/10.1155/2012/917247 DO - 10.1155/2012/917247 JF - Journal of Applied Mathematics PB - Hindawi Publishing Corporation KW - ER -