[repostus hash=74128bae6e0bb0daff5c577fd85f065a title=Small+Firms+Present+Big+Barriers+for+Acquirers host=CFO.com short=1mK9L snip=M%26A+%7C+September+07%2C+2012+%7C+CFO.com+%7C+US+While+investment+banks+and+other+capital+markets+players+like+to+see+large+public+companies+feed+on+each+other%2C+blockbuster+tie-ups+rarely+produce+giant+returns+for+shareholders.+Acquirers%E2%80%99+cumulative+returns+for+such+deals+was+-1.6%25+in+2011+and+the+average%26hellip%3B thumb=2854666 jump=4]