That may've been the case at Unimatrix-01, but Borg that were not around her may've continued to function normally despite here death. This is supported by the fact that the Borg Sphere that was pursuing Voyager continued to function (and attack Voyager, weakening it's armor) even after the Queen had died.
Dow and Union Carbide to merge: two companies that have profited from the deaths of thousands. By Martin McLaughlin. 6 August 1999. Dow Chemical and Union Carbide announced a corporate merger Wednesday, with Dow acquiring control of the smaller firm through a stock swap and assuming its debts, in a deal worth $11.6 billion.
Daryl Dixon: pops up in the top 20 shareholders of Australian United Investment Company with 556,875 shares. The stock peaked at almost $9.50 in June and again in October 2008 when he was worth more than $5 million, bottomed at $5.10 in December 2008 and recovered to around $7.40.lasdair Cooke: executive director of Albidon, an Africa-focussed exploration and development company with an emphasis on nickel, who owns about 5m shares. The stock peaked at almost $5.10 in June 2007 when he was worth more than $27 million, and bottomed at a lowly 3.9c.