The pure arbitrageur

Arbitrageur is the agent in the role of discovering the opportunity for arbitrage. It is him who decodes an up-to-now non-apparent cheaper homogeneous good into an apparent one. In order to do so, he might have to look through transformations in time, place, and material manufacture as productive stages yet to be accomplished; but, to be sure, the arbitrageur qua arbitrageur doesn't produce. He just fore-sees the opportunity to buy cheap and sell dear.