A polymer compound comprising a residue of a compound represented by the following formula (0): wherein Ar0 represents a substituent such as a hydrogen atom, an alkyl group, an alkoxy group, an aryl group and the like, or a group represented by the following formula (A), at least two Ar0s are groups represented by the following formula (A), R0 represents a substituent such as an alkyl group, an alkoxy group, an aryl group and the like, l and m represent an integer of 0 to 3, wherein A0 represents —N═ or —C(R2)═. R2 represents a substituent such as a hydrogen atom, an alkyl group, an alkoxy group, an aryl group and the like.