China’s new role on the global investing stage By: MarketWatch February 16, 2011 at 00:01 AM EST Now that China has officially become the world’s second-largest economy, should you increase your exposure, decrease it or leave it the same? Read More >> Related Stocks: China Largecap Ishares ETF Jpx-Nikkei 400 Ishares ETF S&P China SPDR iPath Dow Jones-AIG Grains Fund