Rohini Nilekani, wife of Infosys co-founder Nandan Nilekani, is assocaited with several non-profits, including one focussing on water.

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One way companies are managing profits is by shifting risk to policyholders with exceptions to coverage and higher deductibles.

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It is also one reason profits have jumped eight times in the past four years, with more of the same to come.

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With the airline industry fighting fiercely for passengers, one cheeky little carrier is consistently producing quarterly profits and maintaining a balance sheet that put its competitors to shame.

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The one feature of Yelp that investment analysts caution about is the negative profits arising from the high costs associated with acquiring small regional advertisers.

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