That is interesting Rahul. I have been thinking about financial markets and labor markets a bit lately from the perspective that each may in essence represent an equal exchange of goods or service. Although the participants may not enjoy equality of exchange there is, in aggregate, that equality nonetheless. Where then, in these types of exchange, is surplus to be derived for those that would exploit the system? I think then about currency markets. In these the exchange is unmistakably one for one value wise. The profit to be made from this exchange is temporally specific. The perception of value of those who habitually utilize one currency remains relatively consistent within a limited time frame. rates of inflation or glut are not immediately available to the average spender until their gas bill goes up or some similar event. there is then the possibility of exploiting that temporal value differential. It occurs to me then, that deriving profit from the labor and financial markets may have a similar aspect.