"Japanese were the best at keeping track of their money, with respondents in Japan losing track of only seven per cent of cash expenses..Americans failing to account for nine per cent of their weekly cash expenses."
AAP
January 12, 2010 11:29AM
http://www.heraldsun.com.au/news/breaking-news/aussies-cant-account-for-third-of-spending/story-e6frf7ko-1225818366012
Further reading:
Be part of the Asian Century in 2010
Ps: You can't get this in an MBA course