“…The owner of firm i can evaluate the performance of its manager on the basis of two easy indicators: profit π i and q i , ( i = 0, 1). Then, similar to Lambertini (), Lambertini (), Nakamura (), and Nakamura (), the owner of firm i provides the manager with the type of managerial delegation contract V i ( π i , q i ) = π i + γ i q i = ( p i + γ i ) q i , ( i = 0, 1). The manager of firm i can maximize its payoff by setting the value q i or price p i , which maximizes V i ( π i , q i ), ( i = 0, 1) ∪ (0, 1) .…”