New research has revealed a gloomy outlook among chief executives, particularly about growing geopolitical risks.
PwC's Annual Global CEO survey found only 35 per cent of bosses were "very confident" about growth within their own firms, down from 39 per cent in 2015.
More than 1400 CEOs were interviewed for the research, presented today at the opening of the World Economic Forum annual meeting in Davos, Switzerland.
The results mirror investor concerns about the world economy, which triggered a major sharemarket sell-off this year. Only 27 per cent of chief executives expect global growth to improve over the next 12 months, a 10 percentage point drop from last year, according to the research. Twenty-three per cent of those surveyed expected the economic situation to worsen.
"There's no question that business leaders' confidence in both the global economy and their own company growth prospects has taken a knock," said PwC global chairman Dennis Nally.