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Efforts in 2014 by Jizhong Energy Company to reduce pollution in the city of Xingtai, population 7.6 million, by closing down the worst polluting plants and installing new equipment. The World Bank put the cost of pollution, including cancer and other health problems, at 9% of gross national income in 2009. The Ministry of Environmental Protection estimates 3.5% of GDP as the cost of pollution in 2010. Xingtai's pollution levels have been recorded by air quality monitors at as high as 30 times China's national standard. Government figures show the PM2.5 in the city's air is 150 micrograms per cubic meter over the last 12 months, more than 4 times the national standard. To get some idea what this means, consider that Fresno, California, with the highest pollution level in the U.S. had PM2.5 level of 18 micrograms per cubic meter. To show it is serious the central government requires the city to post pollution figures online, down to individual smokestacks and exhaust ports.

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Spencer Jakab points out reasons why interest rates will remain low for some time to come- inflation of around 2%, even lower interest rates in Europe and Japan, foreign buying of U.S. bonds keeping the dollar strong, and sluggish economic growth in the U.S.

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Gilead Sciences contracts with seven Indian generics drug makers to provide Hepatitis drug Sovaldi at $10 a pill for a 24 week course. These Indian companies will pay royalties to Gilead Sciences and supply the market in poor countries. There are about 350,000 deaths from Hepatitis C each year, most of them in middle income or poor countries. Worldwide about 180 million people are infected with Hepatitis C. There is intense criticism for the $1000 a pill charged for Sovaldi in the U.S., with $10 billion in sales for 2014 already set for the new drug's 12 week regimen that costs about $84,000. Gilead spends about 19% of sales on R&D.

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Calpers, the largest pension fund in the U.S. representing 1.6 million California public employees, plans to liquidate $4 billion of investments in 30 hedge funds. Calpers sees the hedge funds as too costly with fees of about 2% of investments and 20% of profit, and too complex, lacking the ability to scale up for a pension fund of its size. Hedge funds have done poorly in the current investment environment where index funds have performed well.