WASHINGTON  Despite signals that Senator John McCain would have new prescriptions for the economic crisis after a weekend of meetings, his campaign said Sunday that Mr. McCain, the Republican presidential nominee, would not have any more proposals this week unless developments call for some.

The signs of internal confusion came as the campaign was under pressure from state party leaders to sharpen his message on the economy and at least blunt the advantage that Democrats traditionally have on the issue in hard times. Republicans have grown fretful as Senator Barack Obama, the Democratic presidential nominee, has edged ahead in polls three weeks before the election, while Mr. McCain has veered between ill-received economic plans and attacks on Mr. Obama’s character.

Mr. McCain took a break Sunday from filming campaign advertisements and practicing for a final debate with Mr. Obama on Wednesday to cheer volunteers at a phone bank near his Northern Virginia headquarters. Mr. McCain told them he planned to “whip his you-know-what in this debate.” The group erupted with laughter and applause.

On Saturday, his advisers were considering a range of economic ideas, one indicated. On Sunday, on the CBS News program “Face the Nation,” Senator Lindsey Graham of South Carolina, a confidant of Mr. McCain, confirmed a report on Politico.com that Mr. McCain was weighing proposals to cut taxes on investors’ capital gains and dividends. “It will be a very comprehensive approach to jump-start the economy,” Mr. Graham said, “by allowing capital to be formed easier in America by lowering taxes.”