Earlier quoted context omitted.
>The economic growth since 1978 was, for the most part, produced by the efforts of 10% of the population I don't see how that could be true. productivity gains have been experienced across all levels of the income scale so surely that growth is attributable to more than just the top 10%. Just because that's where the most income growth has been doesn't mean that that is where the growth has been produced, its just wh…
I suspect that supply and demand have a lot to do with it. Capital and innovation is scarcer than labor, especially unskilled or lower skilled labor.
Our patent system would tend to point in the direction of diffusion problems, no?