This decision situation is called ε-contamination of confidence. See Kiyohiko G. Nishimura and Hiroyuki Ozaki, "An Axiomatic Approach to Epsilon Contamination," Economic Theory, 27:2 (2006), 333-340. BIS Review 120/2008  3  are occasional disturbances reflecting the stress in global financial markets.
And third, Japanese financial conditions have been generally accommodative with a very low inter-bank call rate, although financing conditions in the construction and real estate industries, and small and medium-sized enterprises in general, are becoming increasingly tight.