“…As there is yet to be a standardized methodology for collecting data on housing finance, we cannot vouch for the quality of the data. Moreover, the data are Sources: Scanlon and Whitehead (2004), Calhoun (2005), Erbas and Nothaft, 2005; Hoek-Smit (2005), Zhu (2006), Low et al (2003), Ong (2005), Hegedüs and Struyk (2005), BIS (2006), Brounen et al (2006), Green and Wachter (2005), Lin and Yang (2005), Tiwari and Moriizumi (2003), National Association of Realtors (2000a,b), IMF (2006), European Mortgage Federation (2005), Sheppard (2007). Note that the coding of ''Mostly fixed or Variable" is not always straightforward; thus the entries in that column should be seen as indicative but not necessarily exact.…”