Cuba's president, however, squashed notions of a sweeping overhaul to the country's communist economic system in response to the financial crisis it faces.
"With experience accumulated in more than 55 years of revolutionary struggle, it doesn't seem like we're doing too badly, nor that desperation or frustration have been our companions along the way," the president said.
Castro spoke before parliament, which opened its biannual session without Fidel Castro, who has made a slew of recent public appearances of late but missed another chance to share a major public stage with his younger brother.
Instead, lawmakers got Raul, who said authorities will "update the Cuban economic model," suggesting reforms could be on the horizon. Cuban officials plan to reduce state control of small businesses, authorize more Cubans to become self-employed and build a new tax structure that will compel state employees to contribute more.
About 95 percent of all Cubans currently work for the government and Castro has suggested that as many as one in five state employees are redundant. He promised job cuts, calling for "the reduction of work forces that are considerably bloated in the state sector."