It’s curious to see so many asset managers reaffirm their faith in a bullish 2012 for world markets just as a buzzing first quarter comes to a close on Friday with hefty gains in equities and risk assets.  Whether or not there is a mechanical review of portfolios at quarter end, it’s certainly a reasonable time for review. The euro zone crisis has of course eased, the ECB has pumped the banks full of cash and the U.S. recovery continues.  So, no impending disaster then (unless you subscribe to the increasingly-prevalent hard-landing fears in China). But after 11+ percent gains in world equities in just three months on the back of all this information, you have to wonder where the “new news” is going to come from here. The surprise factor looks over and we’re highly unlikely to get 10%+ gains in global stocks every quarter this year.  So, is it time for tired markets to sober up for a while or maybe even reconsider the risk of reversal again? Strategists at JPMorgan Asset Management, at least, reckon the economic news has just lost its oomph.