<p>Citigroup economists on Wednesday raised their global growth forecast slightly but said they still expected the world's economy to grow at the slowest pace in 40 years.</p>.<p>Economists at the Wall Street brokerage led by Nathan Sheets said that they now see global growth slowing this year to 2.2%, 25 basis points higher than their previous estimate due to improving macroeconomic trends.</p>
<p>Citigroup economists on Wednesday raised their global growth forecast slightly but said they still expected the world's economy to grow at the slowest pace in 40 years.</p>.<p>Economists at the Wall Street brokerage led by Nathan Sheets said that they now see global growth slowing this year to 2.2%, 25 basis points higher than their previous estimate due to improving macroeconomic trends.</p>