What effect does the influx have on the quantity demanded of workers in the long run? The quantity demanded decreases from Q subscript E 2 space end subscriptto Q subscript E 1 end subscript. The quantity demanded remains the same. The quantity demanded increases from Q subscript E 1 space end subscriptto Q subscript E 2 end subscript. The quantity demanded increases from Q subscript E 1 space end subscriptto Q subscript E 3 end subscript