So according to Pedrosa's agent, Nicky was at fault for the crash.

Former GP rider turned manager and tutor, Alberto Puig, blames Nicky Hayden for the collision that put both Repsol Honda riders on the ground last Sunday and decimated Nick Hayden's championship points lead.
Pedrosa admitted in the official HRC post-race press release that he made a grave error in judgment when he took Hayden down but Puig sees—or is that spins?—it differently.
In a report on a Spanish web site (both Pedrosa and Puig are Spanish, as is team sponsor Repsol) Puig is quoted as saying, "Dani had a mathematical chance, so who would obligate him not to race? He crashed because the other rider [Hayden] braked early, and he had to turn in. If that didn't happen, he wouldn't have crashed."