Google ( GOOG) earnings estimates were reduced at Oppenheimer through 2014. Earnings will be negatively impacted by Google's toolbar policy change, and only partially offset by Enhanced Campaigns. Oppenheimer said. Jazz Pharmaceuticals ( JAZZ) earnings estimates and price target were increased at Citigroup. The company has multiple assets that will drive revenue streams beyond 2013, Citi said. The price target was increased to $75. Mellanox ( MLNX) price target was increased at Lazard Capital Markets to $69. The company will benefit from increased traction in Web 2.0 and cloud computing verticals, Lazard Capital Markets said. OfficeMax ( OMX) price target increased at UBS to $12. The update comes after a meeting with management, UBS said. The company has been energized by the transformative transaction, UBS added. Procter & Gamble ( PG) earnings estimates were boosted at Credit Suisse through 2015. Domestic market share is improving, Credit Suisse. Outperform rating and new $48 price target. Ryland ( RYL) earnings and price target were increased at UBS through 2014. The increase reflects the benefit of increased operating leverage, UBS said. The new price target is $36. Urban Outfitters ( URBN) earnings estimates were reduced at UBS through 2014. The update reflects weaker-than-expected fourth-quarter earnings, UBS said. United Technologies ( UTX) price target was increased at UBS to $105. The investor conference on Thursday won't be a catalyst, but easing comps and increased earnings visibility should drive stock upside, UBS said. Yum Brands ( YUM) price target was increased to $80 at Bank of America/Merrill Lynch. China same-store sales for the first quarter were better than expected, and improved sequentially, BofA/Merrill said. >To submit a news tip, email: email@example.com.