The problem with this line of thought is that the trend has been towards a breakdown of all of these organizations. You think parents taught their kids to respect organizational authority less in the 1940's and 1950's? Of course not! Indeed, it was a far better bet half a century ago to go to the best med schools and law firms and grad schools. That was an age of monopolies and guilds and white upper class privilege. It was back when blue-blood white kids didn't have to compete against striving asian immigrants to get a seat at Harvard, back when getting into that top med school or top law firm or top investment bank was a ticket for life instead of just an opportunity to strive some more.[1]
I read a compelling article recently (I can't for the life of me remember where) that makes precisely the opposite argument, which is that misconduct arises from a breakdown of stratification and the subjection of everything to competitive market pressures. In a world where what mattered is who your parents were and where you went to school and where you summered, there was substantially less incentive to fake outputs than one in which your outputs are carefully measured and compared against the outputs of your counter parts.
Not that I think a meritocratic world isn't better than the one we left behind. But I find that misconduct arising from the pressures of meritocracy better fits the available data than the theory you present.
[1] In 1965, a lawyer at a large firm might bill 1200-1600 hours per year, versus 1800-2200 today. This increase has been the result of the breakdown of long-term client relationships and the consequent increase in the competition for business and for rainmaker partners with business. What do you think that this increase does to the incentive structure vis-a-vis misconduct? Can you see how the same basic story has played out in many different fields, including academia?