A zero efficiency loss monopolist: an Islamic perspective

The behavior of a single seller in an Islamic environment is not marked by greediness. Rather, the single seller seeks primarily to please God, not to maximize profit. Profit is only one of the single seller's motives, as he is expected to sacrifice part of his profits for the social good when social priorities require him to do so. The situation is formulated in its deterministic setting to derive the optimally necessary conditions. A family of utilities in the Cobb-Douglas form should also be considered.