system soon produced expediters, or btolkachi/b, to arrange shipments to harassed managers who needed unplanned and therefore unobtainable inputs to achieve their production goals. Worse, in the absence of the right to buy b....../b farming or attached themselves to the bestates/b of the wealthy, which operated as much as possible as closed systems, providing for all their own needs and not engaging in trade at all. Meanwhile, much land was abandoned and remained fallow or fell ...