The policy-makers then have to select measures that best suit those objectives. •  Second, they should be wary of the possible side-effects of unconventional measures and, in particular, of any impact on the financial soundness of the central bank’s balance sheet and of preventing a return to a normal market functioning.
7  U.S. Census Bureau (2005), "Communication Equipment: 2004" (293 KB PDF), Current Industrial Reports, MA334P(04)-1 (Washington: Census Bureau, August).