Finnish company Rovio Entertainment decided four years ago that, rather than license the “Angry Birds” characters to a Hollywood studio, it would finance its own $73 million movie. Since opening on Friday in some territories, Rovio’s gamble has thus far resulted in a $43 million gross. Companies such as Lego A/S and Hasbro turned to studios to finance their films, but Rovio took the same path Marvel did when it made “Iron Man,” with the goal of controlling the franchise over the long term. Continue reading Rovio Self-Finances ‘Angry Birds’ Movie to Control Franchise