An American company finds success cultivating South America's popular caffeinated drink
As the population around the world ages, Home Instead finds that non-medical companionship and care giving can make good business
A British company focuses on helping the environment and maintaining profits
Firms are discovering that halal isn't a religious constraint--it's a consumer lifestyle
The gulf's ultimate boomtown depends on real estate, not oil. It's beginning to looking vulnerable
Funds run by rich states such as Abu Dhabi and Singapore are investing in big banks--and worrying the West
Note: From a list of 14 factors, respondents were asked to select the five most problematic factors for doing business in their country/economy and to rank them between 1(most problematic) and 5. The bars in the figure show the responses weighted according to their ranking.