Genes? Environment?
Probably both as to why you're industrious and good at making money.
Being historically persecuted in almost all societies has made Jews hyper-industrious in order to prove their "value" to their adopted lands.
And being from the Middle East (a historic tradiing nexus) is the genetic kick that makes you good with lucre.
Now if only you had directors and actors who were nearly as talented as the owners of Hollywood are at making money.;)
Well One Catholic Mel Gibson has turned Hollywood upside down.So maybe the Catholics truly are the future of Hollywood...