Fannie Mae’s board wants the GSE’s top management to pay more attention to generating shareholder value in 2006 – after a year when the company’s stock slumped badly. The five performance goals for Fannie executive bonuses in 2006, as approved by the board of directors in late April, are to: 1) stabilize the company, in terms of its economic operation; 2) “optimize the company’s business model and generate shareholder value through key initiatives;” 3) fulfill…